Hubbard and Schwarz. | 
Listronotus tuberosus Lec. 
callosus Lec. 
inzequalipennis Boh. 
caudatus Say. 
appendiculatus Boh. 
frontalis Lec. 
latinsculus Boh. H. 
Macrops solutus Boh. 
several unnamed species. 
Hypomolyx pinicola Coup. H. 
Hylobius pales Boh. H. 
confusus Kby. 
Pigsodes Strobi Peck. H. 
Lixus rubellus Rand. 
‘rectus Lec. 
mucidus Lec. 
concavus Say. 
Grypidius Equiseti Gyllh. 
Erycus puncticollis Lec. 
Dorytomus laticollis Lec. 
brevicollis Lec. 
luridus Mannh. 
Acalyptus Carpini Linn. 
Desmoris constrictus Say. 
Pachytychius discoideus Lec. 
Smicronyx ovipennis Lec. 
tychioides Lec. 
vestitus Lec. 
squamulatus Lec. 
Endalus limatulus Lap. 
ovalis Lec. 
Tanysphyrus Lemne Gyllh. 
Onychylis nigrirostris Boh. 
longulus Lec. 
Anchodemus angustus Lec. 
Hubbardi Lec. 
Schwarzi Lec. 
Lissorhoptrus simplex Say. 
apiculatus Gyllh. 
Bagous mamillatus Say. 
obliquus Lec. 
americanus Lec. 
magister Lec. 
nebulosus Lec. 
bituberosus Lec. 
transversus Lec. 
664 
Otidocephalus Chevrolati Horn. 
[April 15, 
perforatus Horn. 
Magdalis hispoides Lec. H. 
barbita Say. 
olyra Hbst. 
salicis Horn. 
inconspicua Horn. 
pandura Say. 
armicollis Say. 
pallida Say. 
Anthonomus 4-gibbus Say 
nebulosus Lec. 
scutellatus Gyllh. 
signatus Say. 
rubidus Lec. 
sycophanta Walsh. 
rufipennis Lec. 
suturalis Lec. 
n. sp. near flavicornis. 
corvulus Lec. 
disjunctus Lec. 
crateegi Walsh. 
n, sp. near crategi. 
decipiens Lec. 
Orchestes pallicornis Say. 
niger Horn. 
subhirtus Horn. 
ephipiatus Say. 
Elleschus ephipiatus Say. 
Prionomerus calceatus Say. 
Piazorhinus scutellaris Gyllh. 
Proctorus decipiens Lec. 
Plocetes Ulmi Lec. 
Gymnetron teter Scbh. 
Conotrachelus albicinctus Lec. 
nenuphar Harr. 
seniculus Lec. 
elegans Boh. 
Cratzegi Walsh. 
posticatus Boh. 
anaglypticus Fahr. 
Rhyssematus lineaticollis Say. 
Zaglyptus striatus Lec. 
Acamptus rigidus Lec. 
Acalles sordidus Lec. A. 
Tyloderma foveolatum Say. H. 
