Euagrus chisoseus Gertsch, 1939

Dean, David Allen, 2016, Catalogue of Texas spiders, ZooKeys 570, pp. 1-703 : 11

Euagrus chisoseus Gertsch, 1939

Euagrus chisoseus Coyle 1988: 267 [S], mf, desc. (figs 24-26, 39-43, 50, 223-251); Gertsch 1939b: 21, desc.; Gertsch and Mulaik 1940: 308, m (fig. 9); Jackman 1997: 27, 160; Taber and Fleenor 2003: 239; Vogel 1962: 247; Vogel 1970b: 29

Euagrus ravenus Gertsch & Mulaik, 1940; Gertsch and Mulaik 1940: 308, mf, desc. (figs 8, 13); Reddell 1970: 405; Vogel 1962: 247; Vogel 1970b: 29

Euagrus apacheus Gertsch & Mulaik, 1940; Gertsch and Mulaik 1940: 309, mf, desc. (figs 7, 12); Vogel 1962: 247; Vogel 1970b: 29

Distribution.

Central and west Texas; Bandera, Bastrop, Bell, Bexar, Blanco, Brewster, Burnet, Comal, Crockett, Culberson, Edwards, Hays, Jeff Davis, Kendall, Kerr, Kimble, Llano, Presidio, Sutton, Terrell, Travis, Uvalde, Wichita

Locality.

Bastrop State Park, Big Bend National Park, Big Bend Ranch State Park, Chisos Basin, Chisos Mountains, Davis Mountains, Guadalupe Mountains National Park, Inks Lake State Park, Lake Travis, Mo Ranch, Pedernales Falls State Park, Raven Ranch, Travis Park, Zilker Park

Caves.

Edwards (Punkin Cave)

Time of activity.

Male (March - October, December); female (February - December)

Habitat.

(landscape features: cave, crevices in steep road bank, under [rock, stone, stones at edge of limestone creek in disturbed area]); (littoral: by creek at light, creek); (soil/woodland: oak woods, oak-juniper woods, oak-pine litter, under log); (web: tubular-maze webs in crevices in steep road bank, web in duff covered ravine bank)

Method.

Berlese funnel [f]; carrion trap [m]

Type.

Texas (male, Brewster Co., Chisos Mountains, Chisos Basin, August 2, 1938, no collector, holotype, AMNH)

Etymology.

locality (mountains)

Collection.

MSU, NMSU, TMM, TTU