206 



GUIDE TO CALIFORNIA INSECTS. 



depressus Steph. 



fimbriatus Man. 



fulvipennis Man. 



lateralis Marsh. 



lugubris Payk. 



luniger Man. 



navicularis Zim. 



nigrlceps Marsh. 



quisquiiius Linn. 



tristis 111. 

 Chsetarthria minor 



nigrella Lee. 



pallida Lee. 

 Creniphilis dissimilis (Horn). 



infuseatus Mots. 



rufiventris (Horn.) 



subcupreus (Say.) 

 Cyclonotum cacti — Daetylosternum. 

 Cymbiodyta dorsalis (Mots.) 



imbellis (Lee.) 



punctatostriata (Horn.) 

 Daetylosternum caeti Lee. 

 Helochares normatus (Lee.) 

 Helophorus alternatus — angustulatus- 



angustulus Man. 



fortis Lee. 



obscurus Lee. 



pallens Cas. 

 Hydraena pennsylvaniea Kines. 

 Hydrobius castaneus — infuseatus. 



cuspidatus — Phylhydrus. 



dissimilis — Creniphilus. 



dorsalis — Cymbiodyta. 



fuseipes Linn. 



infuseatus (Mots.) 



latus Horn. 



nebulosus — Phylhydrus. 



seabrosus Horn. 



rufiventris— Creniphilus. 

 Hydrocharis giaucus Lee. 



lineatus— Oehthebi us. 



obtusatus Say. 



Megasternum postieatum Man. 

 Phylhydrus californieus Horn. 

 Limnebius piceus Horn. 

 Limnocharis piceus — Limnebius 

 Hydrochus vagus Lee. 



variolatus Lee. 

 Hydrophilus californieus — Tropister- 



dorsalis Brul. 



ellipticus — Tropisternus. 



limbalis — Tropisternus. 



subcupreus — Creniphilus. 



triangularis Lee. 

 Laeeobius ellipticus Lee. 



carinatus Lee. 



cristatus — nebulosus. 



cuspidatus (Lee.) 



diffusus Lee. 



fuscus — perplexus. 



hamiltoni Horn. 



imbellis — Cymbiodyta. 



latiusculus — californieus. 



latiusculus — nebulosus. 



nebulosus Say. 



rormatus — Helochares. 



pectoralis — nebulosus. 



perplexus Lee. 



punctatostriata — Cymbiodyta. 

 Ochtheblus eostipennis. 



cribricollis Lee. 



discretus Lee. 



fossatus — nitidus. 



holmbergi Man. 



interruptus Lee. 



laevipennis Lee. 



lineatus (Lee.) 



nitidus Lee. 



puncticollis Lee. 



veetus Lee. 



seulptus Lee. 

 Tropisternus apicipalpus Chev. 

 californieus Lee. 

 limbalis (Lee.) 



SCARAB^INA 



SCARAB/eiD/E. 



This family includes the dung beetles and a series of plant feeding forms 

 known as May beetles, June beetles, Cock chafers, Rise beetles, etc. The 

 larvffi are called white grubs. 



/Egialia blanchardi Horn. Amechanus serratus — Bradycinetus. 



Ccelatus — Psammodius. Amphicoma canina (Horn.) 



eonferta Horn. cooperi — canina. 



crassa Lee. edwardsii Horn. 



