Family Scydmaenidae
The ant-like stone beetles
prepared by Sean O'Keefe, March 1993
Distributions of most of the species are expected to include other southeastern states. The published distributions of
Casey are doubtful, and are not listed here.
Subfamily Scydmaeninae
Tribe Chevrolatiini
Cephennium Müller and Kunze
- C. corporosum LeConte, IN-NY, FL (PUT)
Chevrolatia Jacquelin du Val
- C. amoena LeConte, AB-DE-FL (ALA, BAK, DAD, DUV, FRA, HER, HIG, HIL, JAC, LEE, LEO, LEV, MARI, MON, SAR, TAY)
Tribe Scydmaenini
Scydmaenus Latrielle
= Eumicrus Laporte
- S. (s. str.) floridanus (Casey), FL (DAD)
- S. (s. str.) motschulskyanus Csiki
= motschulskyi LeConte (not Stürm 1838)
- S. (s. str.) grossus LeConte, FL (LEV)
- S. (Acholerops) n.sp., FL (DAD)
- S. (Acholerops) retusa Casey, FL (LIB)
Tribe Cyrtoscydmini
Stenichnus Thomson
= Scydmaenus Schaum
- S. (Cyrtoscydmus) puncticeps Casey, FL (LIB)
Euconnus Thomson
- E. (Napochus) Thomson = Connophron Casey)
- E. (Euconnus) clavipes (Say)
- E. (Napochus) brevicornis (Say)
- E. (Napochus) clavatus (LeConte)
- E. (Napochus) conifer (Casey)
- E. (Napochus) divisus (Schz.)
- E. (Napochus) elongatus (Casey), FL (ALA, BRE, COLL, HIG, JAC, LEO, LEV)
- E. (Napochus) extricatus (Casey)
- E. (Napochus) fossiger (LeConte)
- E. (Napochus) frustus (Casey)
- E. (Napochus) parotatus Csiki
= optatum Casey (nec Sharp 1874)
- E. (Napochus) procerus (Casey), FL (ALA, BRE, COLL, LEV, NAS)
- E. (Napochus) pyramidalis (LeConte)
- E. (Napochus) schaumianus Csiki
= schaumi LeConte (nec Lucas 1849)
- E. (Noctophus) schmitti (Casey), FL (COLL, HIG, LEV)
- E. (Psomophus) callidum Casey FL (HIG, BRE, CLA, LEV, PUT)
- E. (Psomophus) fatuus (LeConte), FL (COLL)
- E. (Psomophus) impotens Casey FL (ALA)
- E. (Scopophus) relucens Casey
- E. (Scopophus) gratus Casey FL (LEV)
- E. (Scopophus) n.sp. nr. gratius FL (ALA, DAD, JAC)
Microscydmus Saulcy and Croissandeau
= Smicrophus Casey
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