240 
PROCEEDINGS OF THE CALIFORNIA ACADEMY OF SCIENCES 
Series 4, Volume 64, Supplement 1 
Family Melyridae (soft-winged flower beetles) 
Attalusinus submarginatus LeConte 
Record: San Bernardino Co.: Mitchell Caverns. 
Comment: This species was taken from the surface and from near cave entrances. 
Bibliography: Aalbu (1990). 
Coll ops sp. 
Record: San Bernardino Co.: Mitchell Caverns. 
Comment: One specimen was trapped near the entrance to the El Pakiva section of the caverns. 
Bibliography: Aalbu (1990). 
Family Monotomidae (root-eating beetle) 
Hesperobaenus abbreviatus (Motschulsky) 
Record: Tulare Co.: Clough Cave. 
Bibliography: Bousquet (2002). 
Family Phengodidae (glowworm beetles) 
Undetermined 
Records: Amador Co.: Lulu Bell Cave. Calaveras Co.: Bobcat Cave; Cone Cave. Santa Cruz Co.: Empire Cave. Shas¬ 
ta Co.: Ancient Palace Cave. Siskiyou Co.: Broken Down Palace. Tulare Co.: Ursa Minor Cave. 
Family Psephenidae (water-penny beetles) 
Eubrianax edwardsii (LeConte) 
Record: Santa Barbara Co.: Chumash Painted Cave. 
Family Ptiliidae (feather-winged beetles) 
Acrotrichis spp. 
Records: Amador Co.: Mushroom Cave; Rippled Cave. Napa Co.: Clay Cave. Plumas Co.: Juniper Cave. Tulare Co.: 
Lilbum Cave. 
Family Scarabaeidae (scarab beetles) 
Undetermined 
Records: Amador Co.: Connie’s Cave; Santa Claus Cave. Plumas Co.: Juniper Cave. Siskiyou Co.: Spider Cave. Tulare 
Co.: Paradise Cave. 
Bibliography: Krejca (2006); Taylor and Krejca (2006). 
Aphodius sp. 
Records: Amador Co.: Hummingbird Cave; Miser’s Purse Cave; Moss Cave; Mushroom Cave; Santa Claus Cave; Rip¬ 
pled Cave; Root Cellar Cave; Skeleton Cave; White Room Cave;. Shasta Co.: Trail Cave. 
Diplotaxis sp. 
Record: Inyo Co.: Upper Shoshone Cave. 
Onthophagus sp. 
Record: Siskiyou Co.: Merrill Ice Cave. 
Bibliography: Taylor and Krejca (2006). 
Onthophagus velutinus Horn 
Record: San Bernardino Co.: Mitchell Caverns. 
Comment: This species is believed to feed exclusively on packrat dung. 
Bibliography: Aalbu (1990). 
Polyphylla decemilineata (Say) 
Record: San Diego Co.: unnamed cave on Santa Margarita Ranch. 
Bibliography: Grinnell (1918). 
