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New Mexico State University

Taxonomic Section

Entelegynae (page 2)

ZOROCRATIDAE (4 species)

Zorocrates aemulus  Gertsch

Size: Male 6.0 mm, female 8.0 mm
General Distribution: Texas and Mexico
Distribution in Area Covered: TX: Val Verde
Habitat:
Adults Present: Year-round
Notes:
Records: Reddell 1965, Platnick & Ubick 2007
Reference: Reddell 1965, Platnick & Ubick 2007

Zorocrates karli   Gertsch & Riechert

Size: Male 11.0 mm, female 10.0 mm
General Distribution: Arizona and New Mexico
Distribution in Area Covered: AZ: Cochise, NM: Doña Ana, Lincoln, Sandoval
Habitat:
Adults Present: August-October
Notes:
Records: Gertsch & Riechert 1976, Roth 1996, Platnick & Ubick 2007
Reference: Gertsch & Riechert 1976, Roth 1996, Platnick & Ubick 2007


Click on image to enlarge

Zorocrates terrell   Platnick & Ubick

Size: Male 8.0 mm, female 11.0 mm
General Distribution: Texas and northeastern Mexico
Distribution in Area Covered: TX: Terrell
Habitat:
Adults Present: February-June
Notes:
Records: Platnick & Ubick 2007
Reference: Platnick & Ubick 2007

Zorocrates unicolor  (Banks) [= Z. isolatus Gertsch & Davis]

Size: Male 12.0 mm, female 15.0 mm
General Distribution: Southern US to southern Mexico
Distribution in Area Covered: AZ: Graham, Pima, Pinal, Santa Cruz; TX: Brewster
Habitat:
Adults Present: October-June
Notes:
Records: Gertsch & Davis 1936, Vogel 1970a, Platnick & Ubick 2007
Reference: Gertsch & Davis 1936, Vogel 1970a, Platnick & Ubick 2007

ZORIDAE (1 species)

Zora hespera  Corey & Mott

Size:
General Distribution: Arizona
Distribution in Area Covered: AZ:
Habitat:
Adults Present:
Notes:
Records:
Reference: Corey & Mott 1991

CTENIDAE (3 species)

Ctenus valverdiensis  Peck.

Size:
General Distribution: Arizona
Distribution in Area Covered: AZ:: TX: Val Verde.
Habitat:
Adults Present:
Notes:
Records: Sissom et al. 1999.
Reference: Peck 1981, Sissom et al. 1999.

Leptoctenus byrrhus  Simon

Size:
General Distribution:
Distribution in Area Covered: TX: Brewster, Presidio
Habitat:
Adults Present:
Notes:
Records: Vogel 1970.
Reference: Vogel 1970.

Leptoctenus sonoraensis   Peck

Size:
General Distribution:
Distribution in Area Covered: NM: Hidalgo.
Habitat:
Adults Present:
Notes:
Records: Roth 1993.
Reference: Roth 1993.

AGELENIDAE (17 species)

Agelenopsis aleenae   Chamberlin and Ivie

Size:?
General Distribution:
Distribution in Area Covered:  NM: Valencia.
Habitat:
Adults Present:
Notes:
Records: Chamberlin and Ivie 1935.
Reference: Chamberlin and Ivie 1935.

Agelenopsis aperta   (Gertsch)

Size:?
General Distribution:
Distribution in Area Covered:  AZ: Cochise, Pima, Yuma; NM: Doña Ana, Hidalgo, Lincoln; TX: Brewster.
Habitat:
Adults Present:
Notes: Collected at 2300-4300 ft. in Santa Catalina Mountains by Beatty (1961).
Records: Beatty 1961, Vogel 1970b?, Gertsch and Riechert 1976, Roth 1996, NMSU collection.
Reference: Beatty 1961, Vogel 1970b?, Gertsch and Riechert 1976, Roth 1996


Click on image to enlarge

Agelenopsis longistyla  (Banks)

Size:
General Distribution:
Distribution in Area Covered: NM: Grant, Lincoln, Los Alamos, Otero, Union.
Habitat:
Adults Present:
Notes:
Records: Gertsch and Riechert 1976, Muma 1980, UNM collection.
Reference: Gertsch and Riechert 1976, Muma 1980.

Agelenopsis naevia  (Walckenaer)

Size:
General Distribution:
Distribution in Area Covered: TX: Jeff Davis, Presidio
Habitat:
Adults Present:
Notes:
Records: MSU
Reference: Chamberlin & Ivie 1941.

Agelenopsis spatula   Chamberlin and Ivie

Size:
General Distribution:
Distribution in Area Covered: NM: Quay, Santa Fe, Union.
Habitat:
Adults Present:
Notes:
Records:  NMSU and UNM collections.
Reference: ?

Calilena angelena   Chamberlin & Ivie

Size:
General Distribution:
Distribution in Area Covered: AZ: Yavapai
Habitat:
Adults Present:
Notes: Records: Chamberlin & Ivie 1941
Reference: Chamberlin & Ivie 1941

Calilena arizonica   Chamberlin & Ivie

Size:
General Distribution:
Distribution in Area Covered: AZ: Cochise, Pima, Santa Cruz, Yuma; NM: Hidalgo.
Habitat:
Adults Present:
Notes: Collected at 2400-7000' in Santa Catalina Mountains by Beatty (1961).
Records: Beatty 1961, Roth 1996, NMSU collection.
Reference: Beatty 1961, Roth 1996.

Calilena restricta   Chamberlin & Ivie

Size:
General Distribution:
Distribution in Area Covered: AZ: Coconino
Habitat:
Adults Present:
Notes:
Records: Chamberlin & Ivie 1941
Reference: Chamberlin & Ivie 1941

Hololena hola   Chamberlin

Size:
General Distribution:
Distribution in Area Covered:  AZ: Cochise, Pima, Yuma; NM: Doña Ana, Grant, Hidalgo, Otero.
Habitat:
Adults Present:
Notes: Collected at 4400-9100 ft. in Santa Catalina Mountains by Beatty (1961).
Records: Beatty 1961, Muma 1980, Roth 1996, NMSU Arthropod Museum.
Reference: Beatty 1961, Muma 1980, Roth 1996.

Hololena hopi   Chamberlin & Ivie

Size:
General Distribution:
Distribution in Area Covered:  AZ: Yavapai
Habitat:
Adults Present: Female April.
Notes:
Records: Chamberlin & Ivie 1942.
Reference: Chamberlin & Ivie 1942.

Hololena maderai   Chamberlin & Ivie

Size:
General Distribution:
Distribution in Area Covered:  AZ: Santa Cruz
Habitat:
Adults Present: September.
Notes:
Records: Chamberlin & Ivie 1942.
Reference: Chamberlin & Ivie 1942.

Hololena mimoides   (Chamberlin)

Size:
General Distribution:
Distribution in Area Covered:  AZ: Coconino
Habitat:
Adults Present: Female April.
Notes:
Records: Chamberlin & Ivie 1942.
Reference: Chamberlin & Ivie 1942.

Hololena oquirrhensis   Chamberlin & Gertsch

Size:
General Distribution:
Distribution in Area Covered:  AZ: Coconino
Habitat:
Adults Present: Female June.
Notes:
Records: Chamberlin & Ivie 1942.
Reference: Chamberlin & ivie 1942.

Malthonica pegana    (C. L. Koch)(= Tegenaria pegana)

Size:
General Distribution:
Distribution in Area Covered: AZ: Yuma.
Habitat:
Adults Present:
Notes:
Records: Roth unpublished list
Reference: Roth unpublished list.

Melpomene rita   (Chamberlin & Ivie) (= Ritalena r. Chamberlin & Ivie)

Size: Female8.5 mm.
General Distribution: Southeastern Arizona.
Distribution in Area Covered: AZ: Pima, Santa Cruz.
Habitat:
Adults Present:
Notes:
Records:  Chamberlin and Ivie 1941.
Reference: Chamberlin and Ivie 1941, 1942.

Novolena lutzi   (Gertsch)

Size:
General Distribution:
Distribution in Area Covered: NM: Mimbres, Grant Co.?
Habitat:
Adults Present:
Notes:
Records: Chamberlin and Ivie 1942.
Reference: Chamberlin and Ivie 1942.

Tegenaria chiricahua     Roth

Size:
General Distribution:
Distribution in Area Covered: AZ: Cochise.
Habitat:
Adults Present:
Notes:
Records: Roth 1996.
Reference: Roth 1996.

DICTYNIDAE (72 species)

Brommella monticola   (Gertsch and Mulaik) (= Argenna monticola Gertsch & Mulaik = Pagomys m.)

Size: Male Unknown, female  2.00 mm.
General Distribution:  Rocky Mountains from southern New Mexico and northern Utah northward to northern Montana.
Distribution in Area Covered: NM: Otero.
Habitat: Mountains to 9000 ft. elevation.
Adults Present: July-August.
Notes:
Records: Chamberlin and Gertsch 1958.
Reference: Chamberlin and Gertsch 1958.


Cicurina arcuata   Keyserling

Size:
General Distribution:
Distribution in Area Covered: NM: San Miguel?
Habitat:
Adults Present:
Notes:
Records: Banks 1901.
Reference: Banks 1901.


Cicurina arizona   Chamberlin and Ivie

Size:
General Distribution:
Distribution in Area Covered: AZ: Cochise; NM:?
Habitat:
Adults Present:
Notes:
Records: Roth 1996.
Reference: Roth 1996.


Cicurina delrio   Gertsch

Size:
General Distribution:
Distribution in Area Covered: TX: Val Verde
Habitat: Caves
Adults Present: Female August and December - probably all year.
Notes:
Records: Gertsch 1992.
Reference: Gertsch 1992.


Cicurina deserticola   Chamberlin and Ivie

Size:
General Distribution:
Distribution in Area Covered: AZ: Cochise, Pima; NM: Eddy, Lincoln.
Habitat:
Adults Present:
Notes: Collected at 4650-8000' in Santa Catalina Mountains by Beatty (1961) and in caves by Cokendolpher, et al. (NMSU Arthropod Museum).
Records: Beatty 1961, Gertsch and Riechert 1976, Roth 1996, NMSU Arthropod Museum.
Reference:  Beatty 1961, Gertsch and Riechert 1976, Roth 1996.


Cicurina holsingeri   Gertsch

Size:
General Distribution:
Distribution in Area Covered: TX: Val Verde.
Habitat: Caves.
Adults Present: Female March.
Notes:
Records: Gertsch 1992.
Reference: Gertsch 1992.


Circurina ludoviciana   Simon

Size:
General Distribution:
Distribution in Area Covered: NM: Doña Ana.
Habitat:
Adults Present:
Notes:
Records: NMSU Arthropod Museum.
Reference:


Circurina mirifica    Gertsch

Size:
General Distribution:
Distribution in Area Covered: TX:.
Habitat:
Adults Present:
Notes:
Records:
Reference:


Circurina parma   Chamberlin and Ivie

Size:
General Distribution:
Distribution in Area Covered: NM: Otero.
Habitat:
Adults Present:
Notes:
Records: Muma 1975.
Reference: Muma 1975.


Cicurina patei    >Gertsch

Size:
General Distribution:
Distribution in Area Covered: TX: Val Verde.
Habitat: Caves.
Adults Present: Female April, August.
Notes:
Records: Gertsch 1992.
Reference: Gertsch 1992.


Cicurina porteri   Gertsch

Size:
General Distribution:
Distribution in Area Covered: TX: Val Verde.
Habitat: Caves.
Adults Present: Female January.
Notes:
Records: Gertsch 1992.
Reference: Gertsch 1992.


Circurina robusta   Simon

Size:
General Distribution:
Distribution in Area Covered: NM: Los Alamos.
Habitat:
Adults Present:
Notes:
Record: Lowrie 1985.
Reference: Lowrie 1985.


Circurina utahana   Chamberlin (=C. anderis Chamberlin)

Size:
General Distribution:
Distribution in Area Covered:  NM: Grant.
Habitat:
Adults Present:
Notes:
Records: Chamberlin 1919, Muma 1980.
Reference: Chamberlin 1919, Muma 1980.


Circurina varians   Gertsch and Mulaik

Size:
General Distribution:
Distribution in Area Covered: NM: Doña Ana, Grant, Hidalgo; TX: Brewster, Culberson, Jeff Davis, Presidio, Terrell, Val Verde.
Habitat:
Adults Present:
Notes:
Records: Muma 1980.
Reference: Muma 1980.


Cicurina venefica    Gertsch

Size:
General Distribution:
Distribution in Area Covered: TX: Terrell.
Habitat:
Adults Present: Female February.
Notes:

Records: Gertsch 1992.
Reference: Gertsch 1992.


Circurina    n. sp.

Size:
General Distribution:
Distribution in Area Covered: AZ: Cochise.
Habitat:
Adults Present:
Notes:
Records: Roth 1996.
Reference: Roth 1996.


Click on image to enlarge

Dictyna abundans    Chamberlin & Ivie

 Size: Male 3.5 mm, female3.2 mm.
General Distribution: Utah, Nevada, southern California and Arizona.
Distribution in Area Covered: AZ: Maricopa, Yuma.
Habitat: ?
Adults Present:  March, May, July, November..
Notes: Collected at 2800' in Santa Catalina Mountains by Beatty (1961)
Records: Chamberlin & Gertsch 1958, Beatty 1961, Roth unpublished list.
Reference: Chamberlin & Gertsch 1958, Beatty 1961, Roth unpublished list.


Dictyna annexa    Gertsch and Mulaik

 Size: Male 2 mm, female 2.3 mm.
General Distribution: Texas, New Mexico and adjacent Mexico.
Distribution in Area Covered: NM: Bernalillo, Otero; TX: Culberson, El Paso.
Habitat: ?
Adults Present: May, July.
Notes:
Records: Chamberlin & Gertsch 1958, NMSU
Reference: Chamberlin & Gertsch 1958.


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Dictyna apacheca    Chamberlin and Ivie.

Size: Male 1.5 mm, female 1.5 mm.
General Distribution: Southwestern United States from southern California east into New Mexico.
Distribution in Area Covered: AZ: Cochise, Coconino, Yavapai;  NM: Bernalillo, Cibola, Grant, Los Alamos.
Habitat:
Adults Present: May-June, September, December.
Notes:
Records: Chamberlin & Gertsch 1958, Lowrie 1985, Roth 1996.
Reference:  Chamberlin & Gertsch 1958, Lowrie 1985, Roth 1996.


Dictyna bellans    Chamberlin

Size: Male 2 mm, female 2-4 mm.
General Distribution:  Central United Satate from North and South Dakota, Michigan and Ohio, south into Alabama, Texas and Mexico, west to Utah and Arizona..
Distribution in Area Covered: AZ: Apache? (east of McNary); TX Val Verde.
Habitat:
Adults Present: May-July.
Notes:
Records: Chamberlin & Gertsch 1958.
Reference: Chamberlin & Gertsch 1958.


Dictyna bostoniensis    Emerton

Size: Male 2.7 mm, female 3.2 mm.
General Distribution: Northern United States and southern Canada, south to northern New Mexico and Texas.
Distribution in Area Covered: NM: Santa Fe?.
Habitat:
Adults Present: May-September
Notes:
Records: Chamberlin & Gertsch 1958.
Reference: Chamberlin & Gertsch 1958.


Dictyna brevitarsa    Emerton

Size: Male 2.45 mm, female 2.6 mm.
General Distribution: Northern North America from Alaska east to Nova Scotia, south into New Jersey and Great Lakes and down Rocky Mountains to New Mexico and Arizona.
Distribution in Area Covered: AZ: "Baldy Peak"; NM: Santa Fe.
Habitat: High mountains.
Adults Present: June-August.
Notes:
Records: Chamberlin & Gertsch 1958.
Reference: Chamberlin & Gertsch 1958.


Dictyna calcarata    Banks

Size: Male 3.5 mm, female 2.5-4.5 mm.
General Distribution: Entire Western United States from Washington and Montana south into California and Texas to central Mexico.
Distribution in Area Covered: AZ: Cochise, Maricopa, Mohave, Pima, Santa Cruz, Yavapai, Yuma; NM: Doña Ana, Grant, Lincoln, Otero; TX: Reeve, Val Verde?.
Habitat:
Adults Present:  June-September.
Notes: Collected at 2300-7200' in Santa Catalina Mountains by Beatty (1961).
Records: Chamberlin & Gertsch 1958, Beatty 1961, Muma 1975, 1980, Gertsch & Reichert 1976, Roth 1996.
Reference: Chamberlin & Gertsch 1958, Beatty 1961, Muma 1975, 1980, Gertsch & Reichert 1976, Roth 1996.


Dictyna cebolla    Ivie

Size: Male 2.5 mm, female 3 mm.
General Distribution: Mountains of Colorado, New Mexico, Utah and Idaho
Distribution in Area Covered: NM: Colfax.
Habitat: In aspens and subalpine meadows.
Adults Present: June-August.
Notes:
Records: Chamberlin & Gertsch 1958.
Reference: Chamberlin & Gertsch 1958.


Dictyna cholla    Chamberlin and Gertsch

Size: Male 1.2 mm, female 1.5 mm.
General Distribution: Southwestern United States from Nevada and northern Utah south into Texas and Sonora, Mexico.
Distribution in Area Covered: AZ: Cochise, Pima, Santa Cruz,  Yavapai, Yuma, "Sacaton"; NM: Bernalillo,  Grant, Hidalgo, Sandoval? (Jemez).
Habitat:
Adults Present: March, June, August-September, November.
Notes: Collected at 3200-4400' in Santa Catalina Mountains by Beatty (1961).
Records: Chamberlin & Gertsch 1958, Beatty 1961, Muma 1980, Roth 1996.
Reference: Chamberlin & Gertsch 1958, Beatty 1961, Muma 1980, Roth 1996.


Dictyna coloradensis    Chamberlin

Size: Male 3.2 mm, female 3.8 mm.
General Distribution: Northern United States and southern Canada, south into Pennsylvania, west to the Rocky Mountains and south into Texas.
Distribution in Area Covered: AZ: Navajo, Maricopa; NM: Doña Ana, San Miguel, Taos.
Habitat:
Adults Present: June-August
Notes:
Records: Chamberlin & Gertsch 1958.
Reference: Chamberlin & Gertsch 1958.


Dictyna crosbyi    Gertsch & Mulaik

Size: Male, female
General Distribution: Rocky Mountains west to California and Oregon.
Distribution in Area Covered: AZ: Apache, Pima; NM: Bernalillio, Otero.
Habitat:
Adults Present:
Notes:
Records: Chamberlin & Gertsch 1958.
Reference: Chamberlin & Gertsch 1958.


Dictyna idahoana    Chamberlin and Ivie

Size: Male 3.3 mm, female 3.2 mm.
General Distribution: Idaho south into Arizona, New Mexico and northern Mexico.
Distribution in Area Covered: AZ: Gila, Mohave; NM: McKinley, Quay.
Habitat: Mountains.
Adults Present: June-July, September.
Notes:
Records: Chamberlin & Gertsch 1958.
Reference: Chamberlin & Gertsch 1958.


Dictyna longispina    Emerton.

Size: 

General Distribution:
Distribution in Area Covered: TX: Val Verde.
Habitat:
Adults Present:
Notes:
Records: Vogel 1970.
Reference: Vogel 1970.


Dictyna marilina    Chamberlin

Size: Male Unknown, female 1.9 mm.
General Distribution:  Southwestern United States.
Distribution in Area Covered:  AZ: Roosevelt Dam.
Habitat:
Adults Present:  Februrary, April, July.
Notes:
Records: Chamberlin & Gertsch 1958.
Reference: Chamberlin & Gertsch 1958.


Dictyna mora    Chamberlin and Gertsch

Size: Male Unknown, female 2.2 mm.
General Distribution: Mora, New Mexico.
Distribution in Area Covered:  NM: Mora.
Habitat:
Adults Present: ?
Notes:
Records: Chamberlin & Gertsch 1958.
Reference: Chamberlin and Gertsch 1958.


Dictyna peon    Chamberlin and Gertsch.

Size: Male 2.45 mm, female 3.35 mm.
General Distribution: Mountains of southern Arizona and New Mexico and western Mexico south to Jalisco, Tlaxcala, and Puebla.
Distribution in Area Covered: AZ: Cochise; NM: Lincoln.
Habitat: Mountains.
Adults Present: June-August.
Notes:
Records: Chamberlin & Gertsch 1958, Roth 1996.
Reference: Chamberlin & Gertsch 1958, Roth 1996.


Dictyna personata    Gertsch and Ivie

Size: Male 2.4 mm, female 2 mm.
General Distribution:  California and Utah south into Texas and Chihuahua, Mexico.
Distribution in Area Covered: AZ: Cochise, Maricopa; NM: Doña Ana, Grant, Los Alamos, Otero, Sandoval.
Habitat: ?
Adults Present: February-March, June-September.
Notes:
Records: Chamberlin & Gertsch 1958, Muma 1975, 1980, Roth 1996.
Reference: Chamberlin & Gertsch 1958, Muma 1975, 1980, Roth 1996.


Dictyna secuta    Chamberlin

Size: Male 1.65 mm, female1.57 mm.
General Distribution:  Arizona, Texas to California and adjacent Mexico..
Distribution in Area Covered: AZ: Yuma; TX:Brewster,  El Paso..
Habitat: Desert, loose bark of mesquite.
Adults Present: March-April, June-July, October.
Notes:
Records: Chamberlin & Gertsch 1958, Vogel 1970, Roth unpublished list.
Reference: Chamberlin & Gertsch 1958, Vogel 1970, Roth unpublished list.


Dictyna terrestris    Emerton.

Size: 1.5- 2 mm.
General Distribution: Northeast United States west to Rocky Mountains, south to Texas.
Distribution in Area Covered: AZ: Cochise; NM: Doña Ana.
Habitat:?
Adults Present: June-August.
Notes:
Records: Roth 1996.
Reference: Roth 1996.


Dictyna tridentata    Bishop and Ruderman

Size: Male 2.8 mm, female 3.6 mm.
General Distribution: Rocky Mountains from Wyoming and Idaho south to New Mexico and Arizona.
Distribution in Area Covered: AZ: Graham; NM: Rio Arriba.
Habitat:?
Adults Present: July.
Notes:
Records: Chamberlin & Gertsch 1958.
Reference: Chamberlin & Gertsch 1958.


Dictyna tucsona    Chamberlin

Size: Male 2.3 mm, female 3 mm.
General Distribution: Utah, southern California, Arizona and New Mexico, south into Sonora and Baja California Norte, Mexico.
Distribution in Area Covered: AZ: Cochise, Pima; NM: Hidalgo, Lincoln.
Habitat: Desert.
Adults Present: April-September.
Notes:  Collected at 2900-3200' in Santa Catalina Mountains by Beatty (1961).
Records: Chamberlin & Gertsch 1958, Beatty 1961, Gertsch & Reichert 1976, Roth 1996.
Reference: Chamberlin & Gertsch 1958, Beatty 1961, Gertsch & Reichert 1976, Roth 1996.


Emblyna ardea    Chamberlin and Gertsch) (= Dictyna a. Chamberlin & Gertsch.

Size: Male Unknown, female 2.6 mm.
General Distribution:  Arizona and New Mexico.
Distribution in Area Covered: AZ: Graham; NM: Lincoln.
Habitat: High mountains to 9000 ft.
Adults Present: September.
Notes:
Records: Chamberlin & Gertsch 1958.
Reference: Chamberlin & Gertsch 1958.


Emblyna completa    (Chamberlin & Ivie)  (=Dictyna completa    Chamberlin and Ivie

Size: Male 2.3 mm, female 3.8 mm.
General Distribution: Rocky Mountains west to California and Oregon.
Distribution in Area Covered: AZ: Apache, Coconino, Navajo; NM: Lincoln, Los Alamos, Otero.
Habitat: High mountains to 12,000 ft.
Adults Present: June-August.
Notes:
Records: Chamberlin & Gertsch 1958, Lowrie 1985.
Reference: Chamberlin & Gertsch 1958, Lowrie 1985.


Emblyna completoides    (Ivie) (=Dictyna c.)

Size: Male 2.5 mm, female 3 mm.
General Distribution: Mountains of New Mexico north into North Dakota and Ontario, Canada.
Distribution in Area Covered: NM: Bernalillo, Colfax.
Habitat: High mountains in New Mexico.
Adults Present: June-August.
Notes:
Records: Chamberlin & Gertsch 1958.
Reference: Chamberlin & Gertsch 1958.


Emblyna consulta    (Gertsch and Ivie) (= Dictyna c.)

Size: Male 2 mm, female 2.3 mm.
General Distribution: Ontario, Canada, and Minnesota south to Texas and western Mexico.
Distribution in Area Covered: AZ: Cochise, NM: Chaves, Lea, Los Alamos; TX: Brewster, Reeves.
Habitat: ?
Adults Present: March, June-August.
Notes:
Records: Chamberlin & Gertsch 1958, Vogel 1970, Lowrie 1985, Roth 1996.
Reference: Chamberlin & Gertsch 1958, Vogel 1970, Lowrie 1985, Roth 1996.


Emblyna cornupeta    (Bishop and Ruderman) (= Dictyna c.)

Size: Male 2.1 mm, female 3.1 mm.
General Distribution: Northern Utah to southern Arizona and Chihuahua, Mexico.
Distribution in Area Covered: AZ: Santa Cruz; NM: Grant, Hildago.
Habitat:?
Adults Present: March, May, July.
Notes:
Records: Chamberlin & Gertsch 1958, Muma 1980.
Reference: Chamberlin & Gertsch 1958, Muma 1980.


Emblyna lina    (Gertsch) (Dictyna l.)

Size: Male 2.9 mm, female 3 mm.
General Distribution: Arizona, New Mexico and Chihuahua, Mexico.

Distribution in Area Covered: AZ: Navajo, Pima; NM: Cibola.
Habitat: High Mountains.
Adults Present:
Notes:
Records: Chamberlin & Gertsch 1958.
Reference: Chamberlin & Gertsch 1958.


Emnlyna mariae    Chamberlin ( =Dictyna ampla    Chamberlin)

Size:
General Distribution:
Distribution in Area Covered: AZ: Apache, Coconino; NM: Cibola.
Habitat: ?
Adults Present: Male July, female June-July.
Notes:
Records: Chamberlin & Gertsch 1958.
Reference: Chamberlin & Gertsch 1958.


Emblyna melva     (Chamberlin & Gertsch) (= Dictyna m. Chamberlin & Gertsch)

Size: Male Unknown, female 1.9 mm.
General Distribution:  Gila County, Arizona.
Distribution in Area Covered:  AZ: Gila, Najavo.
Habitat: ?
Adults Present: July.
Notes:
Records: Chamberlin & Gertsch 1958.
Reference: Chamberlin & Gertsch 1958.


Emblyna oasa    (Ivie) (= Dictyna o. Ivie)

Size: Male 3 mm, female 3.7 mm.
General Distribution: New Mexico to California.
Distribution in Area Covered:  AZ: Navajo; NM: Chaves, Cibola, Grant, Hidalgo, Otero.
Habitat:
Adults Present: March, June-September.

Notes:
Records: Chamberlin & Gertsch 1958. Muma 1975, 1980.
Reference: Chamberlin & Gertsch 1958. Muma 1975, 1980.


Emblyna  pinalia   (Chamberlin & Gertsch) (= Dictyna pinalia Chamberlin & Gertsch)

Size: Male Unknown, female 2.4 mm.
General Distribution: Pinal County, Arizona.
Distribution in Area Covered: AZ: Pinal.
Habitat: ?
Adults Present: July.
Notes:
Records: Chamberlin & Gertsch 1958.
Reference: Chamberlin & Gertsch 1958.


Emblyna reticulata    (Gertsch and Ivie) (= Dictyna r. Gertsch & Ivie ).

Size: Male "smaller" than female, female  3 mm.
General Distribution: Western United States from South Dakota and Montana to Washington, southward through the coast and Rocky Mountain states and Texas, into Mexico.
Distribution in Area Covered: AZ: Cochise, Coconino, Graham,La Paz, Maricopa, Pima, Yuma:  NM: Bernalillo, Cibola, Eddy, Grant, Lincoln, Otero, San Juan; TX: Brewster, Culberson, El Paso, Reeves.
Habitat: ?
Adults Present: June-August.
Notes: Collected at 2300-2400' in Santa Catalina Mountains by Beatty (1961).
Reference: Gertsch & Chamberlin 1958, Beatty 1961, Muma 1975, 1980, Gertsch & Reichert 1976, Roth 1996.


Click on image to enlarge


Emblyna scotta    Chamberlin (= Dictyna s.).

Size:

General Distribution:  Rocky Mountains from South Dakota to New Mexico and Arizona, south into Durango, Mexico.
Distribution in Area Covered: AZ: Cochise, Coconino,  Santa Cruz, Yuma ;NM: Bernalillo, Eddy, Santa Fe, San Miguel.
Habitat: Very high mountains to 12,600 ft.
Adults Present: June, August.
Notes:
Records: Chamberlin & Gertsch 1958, Roth 1996.
Reference: Chamberlin & Gertsch 1958, Roth 1996.


Emblyna stulta    (Gertsch and Mulaik) (= Dictyna s.).

Size: Male 2.5 mm, female 3.1 mm.
General Distribution: Rocky Mountains, south to western Texas.
Distribution in Area Covered: AZ: Coconino, Navajo, Pima; NM: Bernalillo, Cibola, Lincoln, Sandoval, Santa Fe; TX: Jeff Davis.
Habitat: High mountains to 8800 ft.
Adults Present: April, June-October.
Notes: Collected at 5500-8000' in Santa Catalina Mountains by Beatty (1961).
Reference: Chamberlin & Gertsch 1958,  Beatty 1961, Vogel 1970, Gertsch & Reichert 1976.


Emblyna unintana    (Chamberlin) (= Dictyna u.)

Size: Male 2.3 mm, female 2.6 mm.
General Distribution: Rocky Mountains from Idaho, Montana and eastern Oregon south to southern New Mexico.
Distribution in Area Covered: NM: Otero.
Habitat: To 5200 ft.
Adults Present: June-August.
Notes:
Records: Chamberlin & Gertsch 1958.
Reference: Chamberlin & Gertsch 1958.


Emblyna sp. nr.   horta Gertsch & Mulaik

Size:
General Distribution:
Distribution in Area Covered: AZ: Cochise.
Habitat:
Adults Present:
Notes:
Records: Roth 1996.
Reference: Roth 1996.


Hackmania prominula  (Tullgren)>( =Argenna lorna Chamberlin and Gertsch)

Size: Male Unknown, female 1.85 mm.
General Distribution: Rocky Mountain states from northern Wyoming to northern New Mexico.
Distribution in Area Covered: NM: San Miguel, Santa Fe.
Habitat: To 12,000 ft. elevation.
Adults Present: June-July.
Notes:
Records: Chamberlin and Gertsch 1958.
Reference: Chamberlin and Gertsch 1958.


Hackmania saphes    (Chamberlin) (=Argenna saphes Chamberlin

Size: Male 1.80 mm, female 2.00 mm.
General Distribution:  Rocky Mountain states from northern Wyoming, south into northern New Mexico and eastern Utah.
Distribution in Area Covered: NM: Cibola.
Habitat: High mountains to 12,000 ft. elevation.
Adults Present: June-August.
Notes:
Records:
Reference: Chamberlin and Gertsch 1958.


Iviella reclusa    (Gertsch & Ivie) (=Tricholathys reclusa    Gertsch & Ivie)

Size: Male Unknown, female 1.6-2.5 mm.
General Distribution: Utah and Arizona.
Distribution in Area Covered  AZ: Coconino, Pima.
Habitat: ?
Adults Present:  September.
Notes: Collected at 7500' in Santa Catalina Mountains by Beatty (1961).
Records: Chamberlin & Gertsch 1958, Beatty 1961.
Reference: Chamberlin & Gertsch 1958, Beatty 1961.


Iviella sp. nr. reclusa    Gertsch & Ivie

Size:
General Distribution:
Distribution in Area Covered: AZ: Cochise. 
Habitat:
Adults Present:
Notes:
Records: Roth 1996.
Reference: Roth 1996.


Lathys delicatula    (Gertsch and Mulaik).

Size: Male ? , female 1.4-2.1 mm.
General Distribution: Southern and western Texas north to northern Colorado and Utah, west to Arizona.
Distribution in Area Covered: AZ: Cochise, Maricopa, Santa Cruz; NM: Bernalillo, Hidalgo, Lea, San Miguel, Santa Fe; TX: Brewster, Hudspeth, Jeff Davis..
Habitat: To 6100 ft elevation.
Adults Present: March, June-July, November.
Notes: Collected at 3200' in Santa Catalina Mountains by Beatty (1961).
Records: Gertsch and Mulaik 1936, Beatty 1961, Vogel 1970, Roth 1996.
Reference: Gertsch and Mulaik 1936, Beatty 1961, Vogel 1970, Roth 1996.


Mallos blandus    Chamberlin and Gertsch

Size: Male Unknown, female 5.25 mm.
General Distribution: Southern New Mexico, West Texas.
Distribution in Area Covered: NM: Eddy; TX: Culberson.
Habitat:?
Adults Present: September.
Notes:
Records: Chamberlin and Gertsch 1958.
Reference: Chamberlin and Gertsch 1958.


Mallos bryanti    Gertsch

Size: Male ?, female 3.0-6.2 mm..
General Distribution: Southern Arizona and New Mexico into Mexico.
Distribution in Area Covered:  AZ: Cochise, Pima, Santa Cruz; NM: Alma (Co.?)
Habitat: ?
Adults Present: August-September.
Notes:
Records: Gertsch 1946, Chamberlin and Gertsch 1958, Roth 1996.
Reference: Gertsch 1946, Chamberlin and Gertsch 1958, Roth 1996.


Mallos dugesi    (Becker)

Size: Male 4 mm, female 3.5-6.2 mm.
General Distribution: Southeastern Arizona, south to south central Mexico.
Distribution in Area Covered: AZ: Cochise, Pima, Santa Cruz; NM: Hidalgo.
Habitat: Understory shrubs in oak canyon.
Adults Present: August-September.
Notes: Collected at 4200-5500' in Santa Catalina Mountains by Beatty (1961).
Records: Chamberlin & Gertsch 1958, Beatty 1961, Roth 1996, NMSU Arthropod Museum.
Reference: Chamberlin & Gertsch 1958, Beatty 1961, Roth 1996.


Click on image to enlarge

Mallos niveus    O. P.-Cambridge

Size: Male ?, female 1.7-3.5 mm.
General Distribution: Rocky Mountains and Great Basin from Washington and Idaho, south to central Mexico.
Distribution in Area Covered AZ: Cochise, Coconino, Navajo?, Pima, Santa Cruz; NM: Catron, Grant, Hidalgo, Lincoln, Santa Fe, Taos?.
Habitat: ?
Adults Present: June, August, October.
Notes:  Collected at 2800-7200' in Santa Catalina Mountains by Beatty (1961).
Records: Chamberlin and Gertsch 1958,. Beatty 1961, Gertsch and Reichert 1976, Roth 1996.
Reference: Chamberlin and Gertsch 1958,. Beatty 1961, Gertsch and Reichert 1976, Roth 1996.


Mallos pallidus    Banks

Size: Male 3.00 mm, female 2.25-5.00 mm
General Distribution:  Western United States from Washington and Montana, south into northern Mexico.
Distribution in Area Covered: AZ: Coconino, Maricopa, Pima, Yuma;  NM: Bernalillo.
Habitat:?
Adults Present:  June-July, September-October.
Notes: Collected at 2750-4200' in Santa Catalina Mountains by Beatty (1961).
Records: Banks 1904, Chamberlin and Gertsch 1958, Beatty 1961.
Reference: Banks 1904, Chamberlin and Gertsch 1958, Beatty 1961.


Mexitlia trivittata   (Banks) [=Mallos trivittatus(Banks)]

Size: Male 4.0-5.7 mm, female 4.8-8.0 mm,
General Distribution: Southwestern United States and adjacent Mexico, north into northern Colorado and southern Idaho.
Distribution in Area Covered:  AZ: Cochise, Coconino, Graham, Pima, Santa Cruz; NM: Bernalillo, Otero, Sandoval, Sierra?.
Habitat: To 12,000 ft elevation.
Adults Present: June-August.
Notes:  Collected at 7500-8000' in Santa Catalina Mountains by Beatty (1961).
Records: Banks 1901, Chamberlin and Gertsch 1958, Beatty 1961, Roth 1996, UNM.
Reference: Banks 1901, Chamberlin and Gertsch 1958, Beatty 1961, Roth 1996.


Phantyna bicornis    (Emerton)  (= Dictyna b.)

Size: Male 2.3 mm, female 3 mm.
General Distribution: Eastern United States and Canada, from southern Ontario and Manie south to Florida and west to Utah, New Mexico and Texas.
Distribution in Area Covered: NM: Grant.
Habitat: In Minnesota on old rock walls and limestone outcrop (under rocks).
Adults Present: April, June-July, October.
Notes:
Records: Chamberlin & Gertsch 1958.
Reference: Chamberlin & Gertsch 1958.


Phantyna mulegensis    (Chamberlin) (= Dictyna m.)

Size: Male ca. 2 mm, female 2-4 mm.
General Distribution: Southwest United States from California to south Texas south into Mexico to Nayarit, Durango and Hidalgo.
Distribution in Area Covered: AZ: Cochise, Pima, Santa Cruz; NM: Doña Ana, TX: Val Verde.
Habitat:
Adults Present: March, June-August, October.
Notes: Collected at 2750' in Santa Catalina Mountains by Beatty (1961).
Records: Chamberlin 1924, Chamberlin & Gertsch 1958, Beatty 1961, Vogel 1970, Roth 1996.
Reference: Chamberlin 1924, Chamberlin & Gertsch 1958, Beatty 1961, Vogel 1970, Roth 1996.


Phantyna rita    (Gertsch) (= Dictyna r.)

Size: Male 1.7 mm, female 2 mm.
General Distribution: Madera Canyon, Santa Rita Mts., Arizona.
Distribution in Area Covered: AZ: Pima, Santa Cruz.
Habitat: Pine forest.
Adults Present: July.
Notes:
Records: Chamberlin & Gertsch 1958.
Reference: Chamberlin & Gertsch 1958.


Phantyna varyna   (Chamberlin and Gertsch)

Size:

General Distribution:
Distribution in Area Covered: AZ: Yuma.
Habitat:
Adults Present:
Notes:
Records: Roth unpublished list.
Reference: Roth unpublished list.


Phantyna sp. nr. terranes    Ivie

Size:
General Distribution:
Distribution in Area Covered:  NM: Grant.
Habitat:
Adults Present:
Notes:
Records: Muma 1980.
Reference: Muma 1980.


Tivyna moaba    (Ivie) (=Dictyna m.)

Size: Male ca. 1.5 mm, female 1.85 mm.
General Distribution:  Southwestern United States from Utah south to Arizona and California. Distribution in Area Covered:  AZ: Maricopa..
Habitat: ?
Adults Present:  March-May, September-October.
Notes:
Records: Chamberlin & Gertsch 1958.
Reference: Chamberlin & Gertsch 1958.


Click on image to enlarge

Tricholathys spiralis   Chamberlin & Ivie (=Tricholathys dakota    Chamberlin and Gertsch)

Size: Male Unknown, female 5.00 mm
General Distribution: North Dakota and Colorado south to New Mexico.
Distribution in Area Covered: NM:?
Habitat: To 8000 ft.
Adults Present: August.
Notes:
Records: Chamberlin & Gertsch 1958.
Reference: Chamberlin & Gertsch 1958.


Tricholathys n. sp.  

Size:
General Distribution:
Distribution in Area Covered  NM: Grant Co.:
Habitat:
Adults Present:
Notes:
Records: Muma 1980.
Reference: Muma 1980.


Tricholathys sp.  

Size:
General Distribution:
Distribution in Area Covered: AZ: Cochise.
Habitat:
Adults Present:
Notes:
Records: Roth 1996.
Reference: Roth 1996.

HAHNIIDAE (12 species)

Hahnia arizonica   Chamberlin & Ivie

Size:
General Distribution:  Washington, Montana, Arizona, New Mexico and Texas.
Distribution in Area Covered: AZ: Cochise, Pima; NM: Sandoval; TX: Brewster
Habitat: Ponderosa pine habitat
Adults Present: October- April?
Notes: Collected at 6000-7500 ft. in Santa Catalina Mountains by Beatty (1961).
Records: Beatty 1961, Roth 1996, UNM.
Reference: Beatty 1961, Roth 1996.

Hahnia cinerea   Emerton

Size:
General Distribution:
Distribution in Area Covered: NM: Los Alamos.
Habitat:
Adults Present:
Notes:
Records: Lowrie 1985.
Reference: Lowrie 1985.

Hahnia ononidium   Simon

Size:
General Distribution:
Distribution in Area Covered: Southern NM.
Habitat:
Adults Present:
Notes:
Records:
Reference:

Hahnia sanjuanensis   Exline (= Hahnistea n. sp.)

Size:
General Distribution:
Distribution in Area Covered: AZ: Cochise, Pima; NM: Grant.
Habitat:
Adults Present:
Notes: Collected at 4650 ft. in Santa Catalina Mountains by Beatty (1961).
Records: Beatty 1961, Muma 1980, Roth 1996.
Reference: Beatty 1961, Muma 1980, Roth 1996.

Neoantistea agilis   (Keyserling)

Size:
General Distribution:
Distribution in Area Covered: NM: San Miguel
Habitat:
Adults Present:
Notes:
Records:
Reference:

Neoantistea coconino    Chamberlin & Ivie

Size:
General Distribution:
Distribution in Area Covered: AZ: Coconino.
Habitat:
Adults Present:
Notes:
Records: Opell & Beatty 1976
Reference: Opell & Beatty 1976<

Neoantistea crandalli    Gertsch

Size:
General Distribution:
Distribution in Area Covered: AZ: Cochise.
Habitat:
Adults Present:
Notes:
Records: Roth 1996
Reference: Roth 1996

Neoantistea gosiuta   Gertsch

Size:
General Distribution:
Distribution in Area Covered: NM: Los Alamos.
Habitat:
Adults Present:
Notes:
Records: Lowrie 1985.
Reference: Lowrie 1985.

Neoantistea malaiki   Gertsch

Size:
General Distribution:
Distribution in Area Covered: AZ: .
Habitat:
Adults Present:
Notes:
Records:
Reference:

Neocryphoeca beattyi   Roth

Size:
General Distribution:
Distribution in Area Covered:  AZ: Cochise, Pima.
Habitat:
Adults Present:
Notes: Collected at 4700 ft. in Santa Catalina Mountains by Beatty (1961).
Records: Beatty 1961, Roth 1996.
Reference: Beatty 1961, Roth 1996.

Neocryphoeca gertschi   Roth

Size:
General Distribution:
Distribution in Area Covered: AZ: Pima.
Habitat:
Adults Present:
Notes: Collected at 4300-8300 ft. in Santa Catalina Mountains by Beatty (1961).
Records: Beatty 1961.
Reference: Beatty 1961.

Neocryphoeca n. sp.  

Size:
General Distribution:
Distribution in Area Covered: AZ: Pima.
Habitat:
Adults Present:
Notes: Collected in Colossal Cave by Beatty (1961).
Records: Beatty 1961.
Reference: Beatty 1961.

TITANOECIDAE (3 species)

Titanoeca americana    Emerton

Size: Male 4.5-7 mm, female 3.5-7.5 mm.
General Distribution: New England west to Ontario, west to Colorado, south to Texas, New Mexico and northwestern Mexico.
Distribution in Area Covered: NM: San Miguel; TX: Jeff Davis.
Habitat: Under logs, bark and rocks on the ground.
Adults Present: Male April-September, female May-November.
Notes:
Records: Leech 1972.
Reference: Leech 1972.


Titanoeca nigrella   Chamberlin

Size: Male 4-7.5  mm, female 5-8 mm.
General Distribution: Western Canada, United States and northwestern Mexico.
Distribution in Area Covered: AZ: Apache, Cochise, Coconino, Maricopa, Mojave, Navajo, Pima, Santa Cruz, Yavapai; NM: Cibola, Grant, Hidalgo, Lincoln, McKinley, Otero, Sandoval, Sierra, Socorro, Valencia; TX: Jeff Davis.
Habitat: Under rocks and logs.
Adults Present: April to September (both sexes).
Notes:  Collected at 4750-7850' in Santa Catalina Mountains by Beatty (1961).
Records: Beatty 1961, Leech 1972, Roth 1996, NMSU Arthropod Museum
Reference: Beatty 1961, Leech 1972, Roth 1996.


Click on image to enlarge

Titanoeca nivalis   Simon (=Titanoeca silvicola   Chamberlin and Ivie)

Size: Male 4.5-5.5 mm, female 4.5-7 mm.
General Distribution: Holarctic.  Scandinavia, western North America from Alaska south to Arizona and New Mexico.
Distribution in Area Covered:  AZ: Coconino; NM: Chaves, Los Alamos, Sandoval, San Miguel, Taos.
Habitat: Under logs and stones in cool, sheltered places.
Adults Present: Male April-July, female April-October.
Notes:
Records: Leech 1972.
Reference: Leech 1972.

AMAUROBIIDAE (4 species)

Callobius arizonicus    (Chamberlin and Ivie)

Size: Male 8-10 mm, female 7-18 mm.
General Distribution: Central and southeastern Arizona, western New Mexico and northern Mexico.
Distribution in Area Covered: AZ: Apache, Cochise, Coconino, Gila, Graham, Greenlee, Pima, Santa Cruz; NM: Grant, Socorro.
Habitat:  Under small stones and in pine/oak leaf litter on cooler north-facing slopes.
Adults Present: Both sexes all year around.
Notes: Collected at 6800-9100' in Santa Catalina Mountains by Beatty (1961).
Records: Beatty 1961, Leech 1972, Roth 1996, NMSU Arthropod Museum.
Reference:  Beatty 1961, Leech 1972, Roth 1996.


Click on image to enlarge


Callobius nomeus    (Chamberlin)

Size: Male 8-9 mm, female 9-11 mm.
General Distribution: New England north to Labrador, west to British Colombia and Alaska south to Oregon, Utah and New Mexico:
Distribution in Area Covered: NM:  No records, but state cited by Leech 1972.
Habitat: Conifer stumps and loose bark, and under stones in spruce-fir forests.
Adults Present: Male July-August, female May-September.
Notes:
Records: Leech 1972.
Reference: Leech 1972.


Zanomys kaiba   Chamberlin

Size: Male 1.6-1.7 mm, female 1.6-2 mm.
General Distribution: New Mexico north to Idaho, South Dakota, Washington and Oregon.
Distribution in Area Covered: NM: San Miguel.
Habitat: Pine and spruce duff and in nests.
Adults Present: Male September-October, female May-November.
Notes:
Records: Leech 1972.
Reference: Leech 1972.


Zanomys ochra    Leech

Size: Male Unknown, female 2 mm.
General Distribution: Utah south to Arizona and west to California.
Distribution in Area Covered: NM: 34N, 111 W.
Habitat: Mammal nests.
Adults Present: Male Unknown, female March, April and November.
Notes:
Records: Leech 1972.
Reference: Leech 1972.

MITURGIDAE (6 species)

Cheiracanthium inclusum    (Hentz)

Size: Male 4.08-7.56 mm, female 4.80-9.24 mm.
General Distribution: Throughout the United States, except for the northernmost part, Mexico, the West Indies and Central and South America.
Distribution in Area Covered: AZ: Cochise, Coconino, Pima, Yavapai, Yuma; NM: Doña Ana; TX: Presidio, Val Verde.
Habitat:  Shrubs and low vegetation in woods, pecan groves and agricultural fields, usually near water.
Adults Present: May - Winter.
Notes:  Collected at 2400' in the Santa Catalina Mountains by Beatty (1961).
Records: Edwards 1958, Beatty 1961, Roth, 1996, Roth unpublished list, NMSU Arthropod Museum, Texas A & M.
Reference: Edwards 1958, Beatty 1961, Roth, 1996, Roth unpublished list.


Click on image to enlarge

Strotarchus n. sp.  

Size:
General Distribution: New Mexico, Arizona
Distribution in Area Covered: NM: , AZ:?
Habitat: Desert grassland.
Adults Present:
Notes:
Records:
Reference:?


Syspira analytica   Chamberlin

Size:
General Distribution: Baja California to New Mexico
Distribution in Area Covered: NM: Dona Ana.
Habitat:
Adults Present:
Notes: Collected in Chihuhuan desert scrub on Jornada Experimental Range
Records: NMSU Arthropod Museum
Reference: Chamberlin 1924


Click on image to enlarge

Syspira longipes    Simon (= S. eclectica  Chamberlin)

Size:
General Distribution: Arizona, Texas
Distribution in Area Covered: AZ: Pima, Yuma; TX: El Paso.
Habitat:
Adults Present:
Notes: Collected at 2300 ft. in Santa Catalina Mountains by Beatty (1961).
Records: Beatty 1961, Roth, unpublished list.
Reference: Beatty 1961, Roth, unpublished list.


Syspira tigrina    Simon ( = S. synthetica  Chamberlin)

Size:
General Distribution: Arizona
Distribution in Area Covered: AZ: Cochise, Pima, Yuma.
Habitat:

Adults Present:
Notes: Collected at 3200-4400' in Santa Catalina Mountains by Beatty (1961).
Records: Beatty 1961, Roth 1996, Roth, unpublished list.
Reference: Beatty 1961, Roth 1996, Roth, unpublished list.


Teminius affinis  Banks

Size:
General Distribution: Oklahoma south to northeastern Mexico
Distribution in Area Covered: NM: Dona Ana
Habitat:

Adults Present: March-October
Notes:
Records: NMSU Arthropod Museum
Reference: Platnick & Shadab 1989

TENGELLIDAE (2 species)

Lauricius hooki    Gertsch

Size:
General Distribution: Arizona and New Mexico.
Distribution in Area Covered: AZ: Cochise, Pima, Santa Cruz; NM: Grant, Lincoln, Otero.
Habitat:
Adults Present:
Notes: Collected at 6000-9100 ft. in Santa Catalina Mountains by Beatty (1961).
Records: Gertsch 1941, Beatty 1961, Roth 1996, NMSU collection
Reference: Gertsch 1941, Beatty 1961, Roth 1996.


Click on image to enlarge

Liocranoides  sp. (Anachemis?)  

Size:
General Distribution: Arizona
Distribution in Area Covered: AZ: Pima.
Habitat:
Adults Present:
Notes: Collected at 4750' in Santa Catalina Mountains by Beatty (1961).
Records: Beatty 1961.
Reference: Beatty 1961.

ANYPHAENIDAE (17 species)

Anyphaena arbida    Platnick

Size: Male 6.95 mm, female unknown.
General Distribution: Cochise Co., Arizona.
Distribution in Area Covered:  AZ: Cochise.
Habitat:
Adults Present: Male August, female unknown
Notes:
Records:Platnick 1974.
Reference:  Platnick 1974..


Anyphaena autumna    Platnick

Size: Male 5.51 mm, female 6.41 mm.
General Distribution:  Southeastern Arizona.
Distribution in Area Covered: AZ: Cochise, Graham.
Habitat: Pine litter at 8200 feet.
Adults Present: Male & female August-September
Notes:
Records: Platnick 1974, Roth 1996.
Reference: Platnick 1974, Roth 1996.


Anyphaena catalina    Platnick

Size: Male 3.53 mm, female 4.57 mm.
General Distribution: Southeastern Arizona south to central Mexico.
Distribution in Area Covered:  AZ: Pima.
Habitat: Pine/oak and Douglas fir/white fir forests at 7500 feet.
Adults Present: Male & female July-August.
Notes: Collected at 4400-8300' in Santa Catalina Mountains by Beatty (1961).
Records:Beatty 1961, Platnick 1974.
Reference:  Beatty 1961, Platnick 1974.


Anyphaena cochise    Platnick

Size: Male 5.44 mm, female unknown.
General Distribution:  Cochise Co., Arizona.
Distribution in Area Covered: AZ: Cochise.
Habitat:8600 feet at Rustlers Park.
Adults Present: Male September, female unknown.
Notes:
Records: Platnick 1974, Roth 1996.
Reference: Platnick 1974, Roth 1996.


Anyphaena dixiana    (Chamberlin and Woodbury)

Size: Male 3.85 mm, female 4.14 mm.
General Distribution: Northcentral Colorado south to West Texas and southern California.
Distribution in Area Covered:  AZ: Cochise, Maricopa, Pima, Pinal, Santa Cruz; NM: Grant, San Miguel? TX: Brewster.
Habitat:Pine/oak forests, montane forests, alfalfa, dead agaves and in houses at 5400-9000 feet.
Adults Present: Male mid-August-mid-May, female late September- late April.
Notes:.
Records:Platnick 1974, Roth 1996.
Reference:  Platnick 1974, Roth 1996.


Anyphaena gertschi    Platnick

Size: Male 4.00 mm, female 5.04 mm.
General Distribution:  Southern Utah south to southern California and Arizona.
Distribution in Area Covered: AZ: Cochise, Mojave, Yuma.
Habitat:Unknown
Adults Present: Male late April-late June,female mid-May-late September.
Notes:
Records: Platnick 1974, Roth 1996.
Reference: Platnick 1974, Roth 1996.


Anyphaena hespar    Platnick

Size: Male 3.13 mm, female 3.06 mm.
General Distribution: Southeastern Arizona, western New Mexico.
Distribution in Area Covered:  AZ: Cochise, Pima, Santa Cruz; NM: Cibola.
Habitat: In leaf litter and under rocks.
Adults Present: Male & female Late October-early April.
Notes:.Collected at 6000-8000' in Santa Catalina Mountains by Beatty (1961).
Records:Beatty 1961, Platnick 1974, Roth 1996, NMSU collection.
Reference:  Beatty 1961, Platnick 1974, Roth 1996.


Anyphaena judicata    O. P.-Cambridge

Size: Male 3.46 mm, female 4.72 mm.
General Distribution:  Arizona south to Guerrero, Mexico.
Distribution in Area Covered: AZ: Cochise, Coconino?, Santa Cruz.
Habitat:Under rocks and on vegetation at 5100-8000 feet.
Adults Present: Male mid-June-mid-August, female late March-November.
Notes:
Records: Platnick 1974, Roth 1996.
Reference: Platnick 1974, Roth 1996.


Anyphaena marginalis    (Banks)

Size: Male 3.78 mm, female 4.26 mm.
General Distribution:  Arizona, New Mexico and Colorado.
Distribution in Area Covered: AZ: Cochise, Graham, Santa Cruz; NM: Cibola, Doña Ana, Hidalgo, Los Alamos?, Sandoval?
Habitat:Pine/oak forests, under rocks and in litter at 6000-9300 feet.
Adults Present: Male late August-late May, female all months except January.
Notes:Numerous females with egg sacs under rocks on Mt. Taylor, Cibola Co., NM at 9000 feet elevation in May.
Records: Platnick 1974, Roth 1996. NMSU collection.
Reference: Platnick 1974, Roth 1996.


Anyphaena pacifica    (Banks)

Size: Male 5.18 mm, female 5.39 mm.
General Distribution: Western North America from British Columbia south to California, Arizona and New Mexico.
Distribution in Area Covered:  AZ: Cochise, Graham?, Pima; NM: Catron, Lincoln, Rio Arriba?, Sandoval?, Socorro.
Habitat: Montane forests, under rocks and in houses.
Adults Present: Male late February-late July, female year around.
Notes:
Records: Platnick 1974, Roth 1996.
Reference:  Platnick 1974, Roth 1996.


Anyphaena rita    Platnick

Size: Male 4.10 mm, female 5.04 mm.
General Distribution:  Arizona and Texas to Chihuahua, Mexico.
Distribution in Area Covered: AZ: Cochise, Mojave, Pima, Santa Cruz; TX: Brewster.
Habitat:Oak grassland, under rocks, 4000-6800 feet.
Adults Present: Male mid-October- late March,female early June- early February.
Notes:
Records: Platnick 1974, Roth 1996.
Reference: Platnick 1974, Roth 1996.


Anyphaena    sp. (probably undescribed)

Size:
General Distribution:  South-central New Mexico
Distribution in Area Covered: NM: Doña Ana.
Habitat:Pecan orchards on trees. feet.
Adults Present: October-September.
Notes:
Records: NMSU collection.
Reference:


Anyphaena    sp. (probably undescribed)

Size:
General Distribution:  Big Bend area of Texas
Distribution in Area Covered: TX: Presidio.
Habitat: On grape vines.
Adults Present: March.
Notes:
Records: NMSU collection.
Reference:


Arachosia cubana    (Banks) (=Oxysoma c.)

Size: Male 5.22 mm, female 5.90 mm.
General Distribution:  Michigan and Massachusetts south and west to Cuba and Arizona.
Distribution in Area Covered: AZ: Cochise.
Habitat:Unknown.
Adults Present: Male late May-late August, female late March-late August.
Notes:
Records: Platnick 1974, Roth 1996.
Reference:Platnick 1974, Roth 1996.


Hibana cambridgei    (Bryant)(= Aysha c.)

Size: Male 5.87 mm, female 8.50 mm.
General Distribution: South central states from Alabama to West Texas, south to central Mexico.
Distribution in Area Covered:  TX: Brewster, Jeff Davis.
Habitat: On trees and shrubs.
Adults Present: Male mid-June-early August,female late May-early August.
Notes:
Records: Platnick 1974.
Reference:  Platnick 1974.


Hibana incursa    (Chamberlin) (= Aysha i., = Aysha nigrifrons Chamberlin & Ivie))

Size: Male 6.08 mm, female 5.72 mm.
General Distribution:  California and Utah south to Arizona, New Mexico, West Texas and southern Mexico.
Distribution in Area Covered: AZ: Cochise, Pima, Santa Cruz, Yuma; NM: Doña Ana; TX: Brewster, El Paso, Presidio.
Habitat: On poplars, pecans, in fields and in houses.
Adults Present: Male late April-early September, female year around.
Notes:Common on pecan trees in Doña Ana Co., NM, and El Paso Co., TX. Identified by pale yellow color and paired longitudinal grayish stripes on the abdomen.
Records: Platnick 1974, Roth 1996, NMSU collection, Texas A & M.
Reference: Platnick 1974, Roth 1996.


Wulfila immaculella    (Gertsch)

Size: Male 3.60 mm, female 3.64 mm.
General Distribution:  Southern Arizona and Sonora, Mexico.
Distribution in Area Covered: AZ: Cochise, Pima.
Habitat: On sycamore.
Adults Present: Male July, female June-July.
Notes:
Records: Platnick 1974, Roth 1996.
Reference: Platnick 1974, Roth 1996.

LIOCRANIDAE (5 species)

Agroeca ornata    Banks

Size: Male 4.4 mm, female 5.8 mm.
General Distribution: New York  and Quebec to Alberta, south to California, Utah and Colorado.
Distribution in Area Covered:  AZ:?, NM?
Habitat:
Adults Present:
Notes:
Records:
Reference:  Kaston 1938.


Agroeca pratensis    Emerton

Size: Male 5.4 mm, female 6.9 mm.
General Distribution:  Quebec and Maine west to British Columbia and south to Washington, D.C., Colorado and New Mexico.
Distribution in Area Covered: NM: Los Alamos.
Habitat:
Adults Present:
Notes:
Records: Kaston 1938?
Reference: Kaston 1938.


Agroeca trivittata    (Keyserling)

Size: Male 4 mm, female 5.8 mm.
General Distribution: Washington and California to Utah and Arizona.
Distribution in Area Covered: AZ: Cochise.
Habitat:
Adults Present:
Notes:
Records: Kaston 1938, Roth 1996.
Reference: Kaston 1938, Roth 1996.


Neoanagraphis chamberlini     Gertsch & Mulaik

Size:  Male 6.9 (3.8-9.1) mm, female 7.7 (5.5-9.7) mm.
General Distribution: California, Nevada, Arizona, New Mexico and Texas.
Distribution in Area Covered: AZ: Cochise, Graham, Pima, Yavapai, Yuma; NM: Bernalillo, Doña Ana, Otero, Socorro, TX:  Brewster, Culberson, Hudspeth, Presidio.
Habitat: Hyperarid desert, including sand dunes.
Adults Present: February-November.
Notes: Collected in pitfalls at Tule Well, Yuma County, Arizona.
Records: Gertsch & Mulaik 1936, Roth 1996, Vetter 2001, NMSU Arthropod Museum.
Reference: Gertsch & Mulaik 1936, Roth 1996, Vetter 2001.


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Neoanagraphis pearcei     Gertsch

Size: Male 4.6 (3.2-6.8) mm, female 6.0 (4.0-8.1)  mm
General Distribution: California, Nevada, Utah,  Arizona.
Distribution in Area Covered: AZ: Mohave, Yuma.
Habitat: Hyperarid desert, including sand dunes.
Adults Present:  Probably all year.
Notes:
Records: Vetter 2001.
Reference: Gertsch 1941, Vetter 2001.