224 



GUIDE TO CALIFORNIA INSECTS. 



flavicollis (Lee.) 



graptoderoides (Cr.) 



longulus (Lee.) 



loripes Horn. 



maeulicollis (Lee.) 



sehwartzii Horn. 



tejonieus Cr. 

 Stenopodius flavidus Horn. 

 Syneoeephalus autumnalis Fall. 

 Syneta albida Lee. 



carinatus Man. 



serinata — albida. 



simplex Lee. 



siituralis — albida. 

 Systena ligatus — taeniata. 



mitis — taeniata. 



octiracea — taeniata. 



pallidula Boh. 



subaenea Lee. 



taeniata Say. 



Teinodaetyla californiea Mots. 

 Thrieolema anomala Cr. 

 Trimareha intricata Hald. 

 Traehycelida bieolor Lee. 

 Trirhabda attenuata Say. 



caduca Horn. 



canadensis Kirby. 



eriodictyonis Fall. 



diducta Horn. 



flavomarginata Man. 



germinata Horn. 



labrata Fall. 



luteocincta — flavomarginata. 



tomentosa Linn. 

 Typophorus oregonensis — Colaspis. 



vividicyaneus Cr. 

 Xanthonia villosula Mels. 

 Zeugophora abnormis Lee. 



californiea Cr. 



CERAMBYCID/E. 



The members of this family are known as long horned wood borers. Most 

 of the species confine theinselves to the wood of a single kind of tree. The 

 following food habits are known: — 



Coniferae Anthophilax. Pine Acanthocinus, Asemum, Callidum hirtellum, 

 Haplidus, Leptura brevicornis, grossa, insignis, valida, Monohammus macu- 

 losus, titillator, Pogonocherus califorincus, Rhagium Tragosonia, Ulochaetes. 

 Fir Callidium, Clytus, Criocephalus Hylotrupes litigiosus Leptura obliterata, 

 propinqua, Monohammus scutellatus, Pachyta liturata, monticola, Phymatodes 

 varius, Pogonocherus oregonus, Tetriopium, Tragosonia, Xylotrechus undu- 

 latus. Spruce Hylotrupes ligneus, Leptura carbonata, nigrella, propinqua, 

 sexmaculata, Neoclytus muricatus, Opsimus, Pachyta spurca, Phymatodes 

 des. Redwood Leptura impura, matthewsii, Phymatodes nitidus. Willow Lep- 

 talia, Ipochus , Saperda hornii, Xylotrechus insignis, obliteratus. Poplar 

 aeneus, variabilis. Cedar Atimia, Hylotrupes, Leptura matthewsii, Phymato- 

 Hyperplatys, Ipochus, Saperda populnea, Synaphoeta, Xylotrechus annosus. 

 Oak Elaphidion, Ipochus, Phymatodes decussatus, obscurus, Pogonocherus 

 crinitus, Prionus. Walnut Phymatodes juglandis, Synaphoeta. Laurel Lep- 

 tura crassipes, Holopleura. Eucalyptus Leptura crassipes, Necydalus. Man- 

 zanita and Madrone Neoclytus conjunctus. Ceanothus Ipochus. Alder Pyro- 

 trichus. Mesquite Tragidion annulatum. Yucca Tragidion armatus. Cactus 

 Coenopoeus, Monilema. Blueberry Desmocerus californicus. Redberry Des- 

 mocerus cribripennis. Mt. Elder Desmocerus auripennis. Apple Hyperplatys, 

 Milkweed Tetraopes. 



SYNOPSIS OF GENERA. 

 Leptura: front coxas conical, eyes not enveloping base of antennae, front 



