208 



GUIDE TO CALIFORNIA INSECTS. 



Euphoria californica (not California.) 



verticollis Horn. 

 Euryomia californica (not California). 



fasciatus (not California). 

 Geotrupes occidentalis Horn. 

 Gymnopyge hopliaaformis Lin. 



hopliaeformis Lin. 

 Hoplia callipyge Lee. 



convexula — pubicollls. 



dispar Lee. 



irrorata — pubieollis Lee. 



pubicollis Lee. 



saekeni Lee. 

 Laehnosterna dubia Smith. 



errans Lee. 



fusea (Fro.) 



lenis Horn. 



mucoreus — Listroehelus. 

 Lichanthe canina — Amphieoma. 



edwardsii — Amphieoma. 

 Li gyrus calif orniciis — gibbosus. 



gibbosus DeG. 

 Listroehelus mueoreus (Lee.) 

 Megasoma thersites (Lower Calif.) . . 

 Melolontha 10-lineata — Poly phi lla. 

 Oehodaeus ealifornieus Horn. 



estriatus Seh. 



gnatho Fall. 

 Odont^us obesus Lee. 

 Oneerus floralis Lee. 

 Orsonyx anxius Lee. 

 Oxyomus alternans — Ataenius. 



cadaverinus — Aphodius. 



gracilis — Ataenius. 

 Paehypleetrus lasvis Lee. 

 Phseoctirous behrensii (not Calif.) 

 Pieetrodes blaisdelli Cas. 

 Phileurus Hiatus Lee. 

 Phobetus comatus Lee. 



centralis — eomatus. 

 Pleoeoma australis Fall. 



adjuvans — staff. 



behrensii Lee. 



eonjugens Horn. 



edwardsii — staff, 

 fimbriata Lee. 



hirtieollis Seh. 



hoppingi Fall, 

 punctieollis Riv. 

 riekseckeri Horn. 



staff Seh. 



ulkei (not California.) 

 Pieetrodes blaisdelli Cas. 



carpenteri Lee. 



fieldi Fall. 



fossiger Gas. 



palpalis Horn. 



pistoria Cas. 



pubeseens Horn. 



riversi Cas. 



squamosa Cas. 

 Pleurophorus eassus Panfe. 

 Plusiotus gloriosa (not California.) 

 Polyphylla eavifrons Lee. 



crinita Lee. 



decemlineata (Say). 

 Psammodius coelatus (Lee.) 



cylindrica — /Egialia. 



nanus (DeG.) 

 Rhyssemus ealifornieus Horn. 

 Scarabeeus l^vis — Canthon. 



nanus — Psammodius. 

 Seriea alternata Lee. 



anthraeina Lee. 



elongatula Horn. 



fimbriata Lec- 



lateralis Cseh. 



mixta Lee. 



robusta Lee. 



serieatus Mots. 



serotina Lee. 



silaeeus Say. 



simplex Mots. 



valida Har. 

 Thyce blaisdelli — Pieetrodes. 



fossiger — Pleetrode&- 



liartfordi — Pieetrodes. 



marginata — Dinacom-*. 



palpalis — Pieetrodes. 



pistoria — Pieetrodes. 



pulverea — Pieetrodes. 



riversi — Pieetrodes. 



squamosa — Pieetrodes. 

 Trox atrox Lee. 



faseifer Lee. 



gemmulatus Horn. 



punctatus Germ, 

 suberosus Fabr. 

 Tryssus comatus — Phobetus. 

 Valgus ealifornieus Horn. 



LECANID/E. 



The Stag beetles with antler-like jaws belong to this family. The 

 ifornia species are less conspicuous. Their food habits are as follows: — 



Cal- 



