S16. 
538 
539 
540 
541 
542 
543 
544 
545 
546 
547 
548 
549 
550 
551 
552 
558 
554 
55D 
556 
557 
558 
559 
560 
561 
562 
563 
564 
565 
566 
NEW YORK STATE MUSEUM 
S. maculosus Grav. 
Creophilus villosus Grav. 
bis totmoph us Cine wks vis, Gray: 
Carrion beetles, Silphidae | 
Carrion beetles, Silpha 
Silpha americana Linn. 
S. noveboracensis Forst. 
S.inaequalis Fabr. 
S. lapponica Herbst 
S.surinamensis Fabr. 
Burying beetles, Necrophorus 
Necrophorus tomentosus Web. 
N. marginatus Fabr. 
N. americanus Oliv. 
Scavenger water beetles, Hydrophilidae 
Sphaeridium scarabaeoides Linn. 
Hydrobius fuscipes Linn. 
H. globosus Say 
Philhydrus cinctus. Say 
Laccobius agilis Rand. 
Hydrocharis obtusatus Say 
Hydrophilus glaber Herbst 
H. mixtus Lee. 
H. nimbatus Say 
Ho trianeularis Say 
Helophorus lineatus Say 
Whirligig beetle, Gyrinidae 
Dineutes discolor Aubé. 
Gyrinus picipes Aubé. 
G. consobrinus Lee. 
G ventralis, kirby 
G. minutus Fabr. 
Predaceous diving beetles, Dytiscidae 
Acilius semisulcatus Aubé. 
Colymbetes sculptilis Harris 
