Index Troginarum, 
Genera, Subgenera. 
' Chesas Burm. 53 
Cryptogenius Westw. 63 
Glaresis Er. 52 
Lagopelus Burm. 53 
Megalotrox Borre 53 
Omorgus Er. 53 
‘ Phoberus M’Leay 53 
Polynoncus Burm. 53 
Trox F. 53 
Trox Subgen. Burm. 53 
Species, Varietates. 
aeanthinus Har. 53 
aculeatus Har. 53 
aeger Guer. 53 
aequalis Say 53 
alatus M’Leay 53 
alternans M’Leay 53 
alternans J. Lee. 61 
alternatus Say 62 
angulatus Fahr. 62 
arenarius F. 61 
arenarius Payk. 57 
arenosus Gmel. 61 
arenosus Gyll. 57 
argentinus Har. 53 
asiaticus Fald. 57 
asper J. Lee. 53 
asperatus M’Leay 54 
asperrimus M’Leay 54 
asperulatus Har. 55 
atrox J. Lee. 54 
Augustae Blackb. 54 
Australasiae Er. 63 
Australasiae Germ. 57 
baccatus Gerst. 54 
Badeni Har. 54 
barbarus Har. 54 
barbosus Laich. 60 
Batesi Har. 54 
Beckeri Solsky 52 
Borgognoi March. 54 
Borrei Har. 54 
brevicollis Eschz. 54 
Brucki Har. 54 
bullatus Curtis 54 
cadaverinus 111. 54 
caffer Har. 54 
canaliculatus Say 63 
Candezei Har. 55 
candidus Har. 54 
capillaris Say 54 
Castelnaui Lansb, 54 
Chevrolati Har. 59 
chilensis Har. 54 
chinensis Boh. 54 
ciliatus Blanch. 54 
clathratus Reiche 55 
concinnus Er. 55 
confluens Woll. 56 
consanguineus Per. 55 
coracinus Gmel. 55 
costatus Wiedem. 55 
crenatus 01. 62 
cribrum Gene 55 
Crotchi Har. 55 
curvipes Har. 55 
damarinus Pering. 55 
Demaisoni Reitt. 63 
denticulatus 01. 55 
