COLEOPTERA OP SOUTHERN CALIFORNIA. IT 



Apocellus. — A. analis and A. gracilicornis are both 

 rather common near water, especially about reservoirs, 

 irrigating ditches., etc., in cultivated regions: sphceri- 

 collis, one example, Pomona, April. 



Ancyrophorus. — A small colony of A. planus was once 

 taken in drift in a mountain canon near Pomona. 



Thinobius. — T. hesperius, Yuma (Casey): two uniden- 

 tified species from Southern California, one of which is 

 quite surely undescribed, and the other is probably 

 oxytelinus. The following species are described from 

 farther north: macropterus, ''various localities" (Le 

 Conte); sonomoe, Sonoma County; gracilicornis, Santa 

 Clara to Sonoma counties: validus, Marin County and 

 north. 



Zalobius. — Z. serricollis, common under rubbish near 

 water, more especially in the foot-hill and mountain 

 canons: spinicollis, middle and northern parts of the 

 State; found in situations similar to the last. 



Asemobius. — A. ccvlatus, ''California" (Horn, " Cole- 

 optera of Baja California," Supp. I.).'^ 



Deleaster. — D. concolor, from San Francisco and north. 



Geodromicus. — G. temporalis, quite rare along moun- 

 tain streams, near Pomona, September: humholdtianiis ^ 

 northern. 



Tilea. — T. cavicollis, T. rufitarsis and T. fdicornis occur 

 in the middle and northern Sierras. 



Vellica, — V. longipennis, from Middle Sierras and 

 north. 



Artochia, — A. productifrons, from Santa Clara County. 



Unamis. — U. truncata, from Middle Sierras. 



Lesteva. — L. fusconigra, from Eldorado County. 



*Proc. Cal. Acad. 8ci., 2ik1 Ser., Vol. V, 1895, p. 238. 



