Pomona College, Claremont, California 41 



Callilepis insularis Bks. Guadeloupe I., Claremont. 



Pholcidae. Very long legs, irregular webs. Tarsi of legs three claws, usually 

 eight eyes. Group of three eyes on each side. 



Pholcus phalangioides Fuessl. Los Angeles, Claremont. 



Physocyctus golbosus Tacz. 



Psilochorus californiae Chamb. 



ZoDARliDAE. Legs nearly equal in site. Internal face of the endites is not fur- 

 nished wtih serrula, but bears an apical scopula. Rostrum membranous and furnished 

 above with a band of hairs. 



Lutica maculata Marx. Calif. 



Theridiidae. Eight eyes. Three tarsal claws, comb on tarsus of fourth pair of 

 legs. Chelicera no condyle. 



Theridion tepidariorum Koch. San Francisco, Claremont. 



T. ptacens Keys. Calif. 



T. differens Em. Palo Alto, Mt. Shasta. 



T. fordum Key. Santa Cruz. 



T. calijornicum Bks. Calif. 



T. inconstans Curtis. Calif. 



T. sexpuncialiim Emerton. Mill \'alley. 



T. pictulum Bks. Calif. 



Lalrodfctes mactans Fab. North to south, Catalina I. 



Dipoena pictipes Bks. Claremont, Calif. 



Argyrodes decorus Bks. Calif. ' 



A. jucundiis Camb. Los Angeles, San Pedro. 



Euryopis jttnehris Hentz. San Francisco. 



Steatoda (jrandis Bks. Claremont. 



Lithyplianles tedus Keyser. 



LiNYPHliDAE. Three claws, eight eyes. No comb on tarsus. Organs of stridu- 

 lation. Dissimilar eyes. No lateral condyle or chelilerae. 



Diptocephalus fasciaius Bks. Calif. 



Lniyphia arcuata Keyser. San Francisco. 



L. digna Keyser. Palto Alto. 



L. phrygiana Koch. Palo Alto. 



L. rubrofasciata Keyser. Mt. Shasta. 



Erigone lalifornlia Bks. N. Calif and Claremont. 



Bathyphautes pallidulus Bis. Calif. 



Argiopidae. Orb-weavers. Three claws, eight eyes. Tarsi hairs, nn cnmh. 



Tetragnaiha extensa Linn. Alameda Co. 



T. laboriosa Hentz. N. and S. Calif. 



Leucauge hnrtorttm Hentz. Los Angeles. 



Argiope Irijasciata Forsk. 



A. argentata Fsb. S. Calif. 



A. aurantia Lucas. 



A. ai'ara Thorell. Calif. 



Ordgarius cornigeriis Hentz. Los .Angeles. 



Gasteracantha maura McCook. Claremont. 



