56 
RHIPIPHORIDAE. 
Rhipiphorus. 
Gymnetron. 
teter Fab. 
Miarus. 
hispidulus Lec. 
Laemosaccus. 
plagiatus Fab. 
Conotrachelus. 
nenuphar Hbst. 
aratus Germ. 
posticatus Boh. 
anaglypticus Say. 
Rhyssematus. 
lineaticollis Say. 
‘Tyloderma. 
aereum Say. 
Cryptorhynchus. 
fuscatus Lec. 
lapathi Linn. 
Mononychus. 
vulpeculus Fab. 
Coeliodes. 
acephalus Say. 
Ceutorhynchus. 
sulcipennis Lec. 
septentrionalis Gyll. 
affluentus Dietz. 
Phytobius. 
velatus Beck. 
Coelogaster. 
cretura Hbst. 
Rhinoncus. 
pyrrhopus Lec. 
Pseudobaris. 
nigrina Say. 
PSYCHE 
Madarus. 
undulatus Say. 
Stethobaris. 
tubulatus Say. 
Centrinus. 
scutellum-album Say. 
Balanius. 
obtusus Blanch. 
nasicus Say. 
CALANDRIDAE. 
Sphenophorus. 
pertinax Oliv. 
sculptilis Uhler. 
parvulus Gyll. 
Calandra. 
remotepunctata Gyll. 
Dryophthorus. 
corticalis Say. 
Cossonus. 
corticola Say. 
SCOLYTIDAE. 
Monarthrum. 
mali Fitch. 
Pityophthorus. 
materiarius Fitch. 
puberulus Lee. 
Hypothenemus. 
asperulus Eich ? 
Xyloterus. 
politus Say. 
Xyleborus. 
pyri Peck. 
caelatus Eich. 
‘Tomicus. 
calligraphus Germ. 
{June 
cacographus Lec. 
Scolytus. 
rugulosus Ratz. 
Hylesinus. 
aculeatus Say. 
Hylurgops. 
pinifex Fitch. 
ANTHRIBIDAE. 
Hormiscus. 
saltator Lec. 
Cratoparis. 
lunatus Fab. 
Brachytarsus. 
tomentosus Say. 
limbatus Fab. 
Myodites. 
fasciatus Say. 
RHYNCHITIDAE. 
Auletes. 
ater Lec. 
cassandrae Lec. 
Eugnamptus. 
angustatus Hbst. 
Rhynchites. 
bicolor Fab. 
hirtus Fab. 
aeratus Say. 
Pterocolus. 
ovatus Fab. 
ATTELABIDAE. 
Attelabus. 
nigripes Lec. 
bipustulatus Fab. 
rhois Boh. 
