182 MISCELLANEOUS FOREST INSECTS. 



Pissodes schwarzi — Continued. rage. 



distinctive characters 50 



distribution, host 51 



in key to species 30 



variations 50 



Pissodes siviilis- — 



description 32 



distinctive characters 44-45 



in key to species 30 



Pissodes sitchensis — 



description 33 



descriptive characters, distribution, host 47 



in key to species 30 



variations 47 



Pissodes strobi — 



bibliography and synonymy 49 



description 33 



distinctive characters, distribution, host 48 



in key to species 30 



statistical taxonomy 29 



variations 48 



Pissodes utahetisis — 



description 32 



distinctive characters, host 45 



in key to species 30 



variation 45 



Pissodes validiwstris — 



in list of described species, habitat, host 65 



reference to original description, distribution, host, synonym 7 



Pissodes webbi — 



bibliography and synonymy 54 



description 34 



distinctive characters, distribution, host 54 



in key to species 31 



variations 54 



Pissodes yosemite — 



bibliography and synonymy 54 



description j 34 



distinctive characters 53 



distribution 54 



in key to species 31 



variations 54 



Pissodina^ — 



generic characters 11 



statistical taxonomy 29 



Pissodini — 



subfamily, characters of N iisslin 9 



tribe, characters of Bedel 8-9 



P latycampus , synonyms 99 



Plectrura — 



in table of families and genera of cerambycoid larva- 1 52 



larva^ studied l)y Webb 1 51 



Pleroneura, Manoxyela a synonym 104 



Pleroneura ralifornica, descri])tion, synonym 104-105 



