HISTORY SOCIETY OF WISCONSIN. 
61 
Dec., 1885.] 
>Vis. Arner. 
No. No. 
551. 2580. 
552. 2581. 
553. 2582. 
554. 2583. 
555. 2592. 
556. 2594. 
557. 2598. 
558. 2602. 
559. 8006. 
560. ' 2610. 
561. 2614. 
562. 2615. 
563. 2626. 
564. 2629. 
565. 2642. 
566. 2649. 
567. 2654. 
568. 2663. 
569. 2666. 
SILVANUS, Latr. 
surinamensis, Linn. ...Under bark. Rare. 
bidentatus, Fabr.The same as the preceding. 
planatus , Germ.Our common species. Under the 
bark of basswood. 
imbellis, Lee.Under bark. Rarer than the pre¬ 
ceding. 
CUCUJIDiE. 
CATOGENUS, Wester. 
rufus, Fabr.Under oak bark. Not uncommon. 
CUCUJUS, Fabr. 
clavipes, Fabr.Under the bark of the alder. Mus- 
kego Lake. 
L/EMOPIIL.EUS, Lap. 
biguttatus, Say.Under the bark of the basswood 
tree. Abundant. 
punctatus, Lee.Under bark. Common. 
convexulus, Lee.With the sweep-net. Very rare. 
ULIOTA, Latr. 
dubiics, Fabr.Under the • bark of the basswood. 
Common. 
BITOMIDJE. 
BITOMA, Hb. 
striatus, Mels.With the sweep-net on willows. 
Rare. 
opaculus, Lee.The same as the last. 
COLYDIID^E. 
DITOMA, Er. 
quadri guttata, Say."With the sweep-net. Rare. 
SYNCHITA, Hellw. 
fuliginosa, Mels.With the sweep-net. Rare. 
COLYDIUM, Fabr. 
lineola, Say.One specimen on an oak stump. 
ENDECTUS, Lee. 
hxmatodes, Fab.Under bark. Rare. 
CERYLON, Latr. 
castaneum, Say.Like the last. 
MONOTOMIDiE. 
RHIZOPHAGUS, Heb. 
bipunctatus, Say.Under bark. Rare. 
BACTRIDIUM, Lee. 
nanum, Er.The same as the preceding. 
