Hubbard and Schwarz. | 
Telephorus fraxini Say. 
rotundicollis Say. 
tuberculatus Lec. 
bilineatus Say. 
limbatus Lec. 
Silis percomis Say. 
Malthodes concavus Lec. 
transversus Lec. 
exilis Melsh. 
fragilis Lec. 
parvulus Lec. 
MALACHTID 2. 
Collops 4-maculatus Fabr. 
vittatus Say. H. 
Anthocomus Erichsonii Lec. 
Pseudebzus bicolor Lec. 
oblitus Lec. 
Attalus terminalis Er. 
pallifrons Mots. 
Pettiti Horn. 
morulus Lec. 
B CLERIDZ. 
Cymatodera inornata Say. 
Priocera castanea Newm. 
Trichodes Nuttalli Kby. 
Clerus nigripes Say. 
nigrifrons Say. 
thoracicus Oliv. 
dubius Fab. 
sanguineus Say. 
Hydnocera humeralis Say. 
var. difficilis Lec. 
var. cyanescens Lec. 
pallipennis Say. 
verticalis Say. 
tabida Lec. 
longicollis Zieg). 
Phyllobzenus dislocatus Say. 
Orthopleura damicornis Fabr. 
Laricobius rubidus Lec. 
Corynetes violaceus Linn. 
658 
LYMEXYLIDA. 
Hyleccetus lugubris Say. 
[April 18, 
Micromalthus debilis Lec. n. g. and 
sp. 
CUPESID.. 
Cupes capitata Fab. Kalamazoo. 
concolor Westw. 
PTINIDZ. 
Ptinus fur Linn. 
bimaculatus Melsh. 
Bucrada humeralis Melsh. 
Ernobius mollis Linn. 
Oligomerus sericans Melsh. 
Sitodrepa panicea Linn. 
Trichodesma gibbosa Say. 
Hadrobregmus errans Mels. 
carinatus Say. 
linearis Lec. 
Anobium notatum Say. 
Trypopitys sericeus Say. 
Petalium bistriatum Say. 
Xyletinus mucoreus Lec.? 
fucatus Lec. 
lugubris Lec. n. sp. 
Lasioderma serricorne Fab. 
Hemiptychus gravis Lec. 
ventralis Lec. 
Protheca puberula Lec. 
Dorcatoma pallicorne Lec. 
setulosum Lec. 
incomptum Lec. 
Czenocara oculata Say. 
scymnoides Lec. 
intermedia Lec. 
Ptilinus ruficornis Say. 
Hendecatomus rugosus Ra 
nd. 
Sinoxylon bidentatum Horn. p.544. 
Bostrichus armiger Lec. 
truncaticollis Lec. 
