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26 Coleoptera-Species Jour Ac. vol 3

Ateuchus Fab ( Grot over)
obsoletus, S. Cupreous, polished; clypeus, bidentate before; elytra obsoletely striated 3/5
ebeneus, L. Black; clypeus 6=toothed; incisure of the posterior tooth as profound as that of the preceeding one. 2/5

Scaraboeus Lat.
tridentatus, L. Clyteus with an elevated tridentate line on the anterior submargin; body black, beneath reddish brown. 3/5 Mass

Geotrupes Latr.
excrementi S. (Scab. excr. Knock) Black bronzed, mutic; an impressed rectangular line on the clypeus.
filicornis, L. Rufous; thorax tridentate clypeus with an elongated horn 1/4
[belongs to genus Odontoeus Megerle] Mass

Aphoduis Illi.
bicolor, L. (Scab bic. Knock) Above black, beneath rufous, clypeus widely emarginate.
strigatus, L. (Scab. strig. Knock) Black, clypeus convex on the disk feet dark piceous. Mass.
terminalis S. (Scab. stereoreus, Melsh.) Black, tip of the elytra, and feet rufous; clypeus trituberculate. Mass.
tenella. L. Black; elytra & feet rufous. (Sc. limetarus Melsh) 3/20
concavus L. Thorax impunctured on the disk 3/10
oblongus (Sc. obl. Knock) black punctured; clypeus with two tubercles in the anterior emargination.
femoralis, L. Blackish; margins of the elytra & of the thorax pale Mass 1/5

Liparus Oliv. Leach. (Circulus Lin)
vittatus, S. Cinerous, rostrum trisulcated; elytra with the suture & three lines blackish Ark. 1/2
sulcirostreis S. Cinereous; rostrum trisulcated, transversely indented at base; elytra striate. Ark. 7/20.
imbricatus S. Body covered with minute scales, punctured; a profound frontal puncture. Ark 3/10
tessellatus. S. Imbricate, cinereous, varied with brownish head with a longitudinal impressed line; elytra with punctured striae Mo 3/20

Calandia Claiv. Fab.
compressicostra S. Castaneous; rostrum compressed; a profound frontal puncture thorax with two punctured lines converging to the scutel. Ark. 3/10

Apate Fab.
bicornis Melsh, Say. Dark brown, varied with cinereus; thorax asperous bicornate before posterior angles prominent U.S. 1/5
bicaudatus S. (A. cornutus Melsh). Dark reddish brown, thorax asperous and bicornate before; a prominent obtuse spine near the top of the elytra. U.S. 7/20
basilaris Say. (Apumeralis Knock) Black; elytra rufous at base, retuse & tridentate at tip; thorax asperous before. U.S. 1/5 "On the Ohio" Mass.

Hylesinus Lat.
aculeatus S. Varied with cinereous & fuscous; thorax with three black lines elytra aculeate. Mo. 3/20

Platypus Herbst Lat.
compositus S. Reddish brown, each elytron with a terminal tridentate elongation Mo. 1/5