1878. ] 
Tyloderma variegatum Horn. 
eereum Say. 
Cryptorhynchus parochus Say. 
bisignatus Say. 
fuscatus Lec. 
fallax Lec. 
ferratus Say. 
Piazurus oculatus Say. 
Copturus quercus Gyllh. 
Acoptus suturalis Lec. 
Mononychus vulpeculus Boh. 
Craponius inzequalis Say. 
Coeliodes acephalus Germ. 
asper Lec. 
cruralis Lec. 
nebulosus Lec. 
Acallodes ventricosus Lec. 
_ Ceuthorhynchus Rape Gyll. 
sulcipennis Lec. 
decipiens Lec. 
pusio Mannh. 
semirufus Lec. 
puberulus Lec. 
Erysimi Fab. ? 
n. sp. 
Phytobius velatus Gyllh. 
Pelonomus sulcicollis Fahr. 
squamosus Lec. 
Ccelogaster Zimmermanni Lec. 
cretura Hbst. 
Rhinoncus pericarpius Gyllh. 
pyrrhopus Boh. 
longulus Lec. 
Trichobaris trinotata Say. 
Baris striata Say. 
tumescens Lec. 
Pseudobaris nigrina Say. 
T-signum Boh. 
Ampeloglypter Sesostris Lec. 
ater Lec. 
Madarus undulatus Boh. 
Stethobaris corpulenta Lec. 
Centrinus scutellum-album Say. 
rectirostris Lec. 
prolixus Lec. 
confinis Lec. 
665 
Zygobaris conspersa Lec. 
subcalva Lec. n. sp. 
Barilepton cribricolle Lec. 
quadricolle Lec. 
filiforme Lec. 
Balaninus uniformis Lec. 
nasicus Lec. 
BRENTHIDZ. 
Eupsalis minuta Drury. 
CALANDRIDZ. 
Sphenophorus ochreus Lec. Lake 
Michigan. 
pertinax Oliv. South Haven. 
robustus Horn. South Haven. 
costipennis Horn. 
cariosus Oliv. 
sculptilis Uhler. 
melanocephalus Fab. 
placidus Say. 
Rhodobeenus 13-punctatus III. 
Calandra Oryze Fabr. 
Dryophthorus corticalis Say. 
Cossonus concinnus Boh. 
n. sp. 
Allomimus dubius Horn. A. 
Phiceophagus apionides Horn. 
minor Horn. 
Rhyncolus oregonensis Horn. 
Stenoscelis brevis Boh. 
SCOLYTIDZ. 
Monarthrum fasciatum Say. 
mali Fitch. 
Pityophthorus materiarius Fitch. 
minutissimus Harr. 
cariniceps Lec. 
puberulus Lec. H. 
consimilis Lec. n. sp. 
hirticeps Lec. n. sp. M. 
pusio Lec. n. sp. M. 
opaculus Lec. n. sp. M. 
PROC. AMER. PHILOS. SOC. xviI. 101. 4&. PRINTED JULY 1, 1878. 
[Hubbard and Schwarz. 
