236 GUIDE TO CALIFORNIA INSECTS. 



BYTURiD>E. 

 byturus grisescens Lee. 



PHALACRID/E. 



Acylomus nebulosus Cas. obtusus Lee. 



Eustilbus apiealis Mels. rufipes Lee. 



aquatilis Lee. piceus (undetermined). 



nanulus Cas. wickhami Cas. 



notabilis Fall. Phalaerus eonjunetus Cas. 



obtusus Lee. ovalis Lee. 



Olibrus aquatilis Lee. penicellatus Say. 



OSTOMID/E. 



Alindria teres Mels. mauritanica Linn. 



Gynocharia pilosula Croteh. pleuralis Horn. 



oregonus Cas. sinuata Lee. 



Nemosoma fissieeps Fall. Trogosita californica — Tenebroides 



eyiindricum Lee. sinuata. 



Peltis ferruginea Linn. crassicornuG — Tenebroides 



pippingskoeldi Man. mauritanica. 



Pseudalindria fissipes — Nemosoma. intermedia — Tenebroides. 



Temnoehiia chlorida Man. mauritanica — Tenebroides. 



yuccas Cr. pleuralis — Tenebroides. 



Tenebroides californica Horn. sinuata — Tenebroides. 



eorticalis Mels. virescens — Temnoehiia chlorida. 



crassicornis — mauritanica. yuccse — Temnoehiia. 



intermedia Horn. clilorida — Temnoehiia. 



MONOTOMID/e. 



Baetridium striatum (Lee.) rufipennis — Hesperobaenus- 



striolatum (Reit.) striatum — Baetridium. 



Furops longieollis Horn. Phyeonomis marinus Lee. 



Hesperobaenus appreviatus (Mots.) Rhisophagus abbrcviatus — Hesperobae- 



Monotoma marinum — Phyeonomis. nus. 



mueida Lee. striolatum — Baetridium. 

 pieipes Herbst. 



NITIDULID/E. 



Amartus rufipes Lee. Cercus niger— Carpophilus. 



tinctus (Man.) pallipennis— Carpophilus. 



Athon^Lis agavensis (Cr.) serieans Lee. 



Brachypterus troglodytes Murr. Cybocephalus californieus Horn. 



Carpophilus braehypierus (Say). Epuraea ambigua Man. 



californieus Sch. avara (Rand.) 



caudalis — discoideus. l>Vachypterus — Carpophilus. 



decipiens Horn. decipiens — Carpophilus. 



dimidiatus (Fabr.) dimidiatus — Carpophilus. 



rickseckeri Fall, discoideus — Carpophilus. 



discoideus Lee. hemipterus — Carpophilus. 



hemipterus Linn. monogama Cr. 



niger (Say.) niger — Carpophilus. 



pallipennis (Say.) nubilia— avara. 



yuccas Cr. 



