ENTOMOLOGY OF COLORADO. 369 



MICBOPEZID^. 

 946. Calobata sp. Specimen seut to Dr. Eiley. 



TRYPETID^. 

 *^947. Scriptotricha culta Wied., found ovipositing in thistle buds, July 9; see 



also 6th Rep. Colo. Biol. Asso'n. S. to Carolina and Texas. 

 V^ 948. Trypeta big-elovise Ckll., West Cliff, common ; Dora ; Round Mountain. 

 ^ 949. " " var. disrupta Ckll., with the type; see " Ent. Mo. 



Mag." 1890. 

 1./ 950. Trypeta? sp., a supposed Trypetid gall on Oxytropis lambertii, \m&go un- 



known. 

 1/ 95L Trypeta sp., aff. humilis Lw., near West Cliff. 



PIOPHILID-^. 

 9,52. Piophila sp., near West Cliff. 



PULICID^. 



953. Pulex sciuri ?, on Tamias lateralis. 



954. " serraticeps ? 



955. " sp., on fowls; see 9th Rep. Colo. Biol. Asso'n. 



AKACHIVIDA. 



ARANE^. 



956. Dictynidse : Dictyna sp. 



957. Agalenidse : Agalena nseinaVf(i\c]i. 



958-62. Theridiidse : Theridium sp. ; IJthyphanfes sp. ; Enryopis sp. ; Linyphia 

 sp. ; Erigone sp. 



963. Epeiridse : Epeira sp. 



964. Tetragnathidse : Tetr-ignatha sp. 



965 69. Thomisidse: Xysticus cimctator Thor.,* forms pallidns Ckll., and nigres- 

 ceiis Ckll. (see "Ent. Mo. Mag." 1890, p. 191): Coriarachne .sp. ; 3Iisu- 

 mena sp. ; Philodromus sp. 



970-71. Lycosidse: Xj/cosa, two spp. ; Tarentnla sp. 



972. Attidee ; gen. ? sp. ? a species with the dorsum of abdomen red. 



SOLPUG^. 



973. A large species of this group is found by Swift Creek. 



OPILIONES. 



974. Phalangium sp. 



975. Opilio sp. 



976. Phalangodes robustus (Pack.). Swift Creek, "Can. Ent." 1889, p. 140. 



* The two forms mentioned maybe described, more fully than in the place 

 cited, as follows; (1) pnlUdus. Cephalothorax with a broad dorsal pale band 

 (about li mm. broad) ; this band without any distinct markings; lateral bands 

 of cephalothorax gray; abdomen obscurely marbled greenish and paler; legs 

 pale; {2} nigrescens. Cephalothorax with the dorsal pale band not reaching its 

 posterior end, but ending pos.teriorly in a point ; this band with markings nearly 

 as in the type; lateral and posterior areas of cephalothorax black, with a little 

 pale marbling above legs; abdomen obscurely marbled reddish brown and paler; 

 legs darker. 



TKANS. AM. ENT. SOC. XX. (47) DECEMBER. 1893. 



