Tomarus Peruvianus

''Tomarus'' is a genus of scarab beetles in the subfamily Dynastinae, the rhinoceros beetles. They are native to the Americas, where they are distributed from the central United States to Argentina, and a few species occur in the Caribbean.Ratcliffe, B. C. and R. D. Cave. (2010)
The Dynastinae (Coleoptera: Scarabaeidae) of the Cayman Islands (West Indies), with descriptions of ''Tomarus adoceteus'', new species (Pentodontini) and ''Caymania nitidissima'', new genus and species (Phileurini).
''Insecta Mundi'' 139, 1-15.

The adult beetles are nocturnal and attracted to lights; the larvae generally remain in the soil, often feeding on plant roots.

In order to identify species, the parameres of the male must be pulled out of the abdomen and examined. This process should be done carefully, because the parameres are quite fragile, "almost parchment-like".

Species

The following species belong to the genus ''Tomarus'':

* '' Tomarus adoceteus'' Ratcliffe & Cave, 2010 ^{c g}
* '' Tomarus bidentulus'' (Fairmaire, 1892) ^c
* '' Tomarus bituberculatus'' (Palisot De Beauvois, 1805) ^{c g}
* '' Tomarus burmeisteri'' (Steinheil, 1872) ^{c g}
* '' Tomarus cicatricosus'' (Prell, 1937) ^{c g}
* '' Tomarus colombianus'' Lopez-Garcia & Gasca-Alvarez, 2014 ^g
* ''Tomarus columbianus'' López-García & Gasca-Álvarez, 2014 ^{c g}
* '' Tomarus compositus'' (Wickham, 1911) ^{c g}
* '' Tomarus cuniculus'' (Fabricius, 1801) ^{i c g b}
* '' Tomarus discrepans'' Escalona & Joly, 2006 ^{c g}
* ''Tomarus ebenus'' (Degeer, 1774) ^{c g} = type species
* ''Tomarus effetus'' (Wickham, 1914) ^{c g}
* ''Tomarus formosianus'' Grouvelle, 1913 ^g
* ''Tomarus fossor'' (Latreille, 1833) ^{c g}
* ''Tomarus gyas'' Erichson, 1848 ^{c g}
* ''Tomarus laevicollis'' (Bates, 1888) ^{i c g}
* ''Tomarus maimon'' Erichson, 1847 ^{c g}
* ''Tomarus maternus'' (Prell, 1937) ^{c g}
* ''Tomarus nasutus'' (Burmeister, 1847) ^{i c g}
* ''Tomarus neglectus'' (LeConte, 1847) ^{i c g b}
* ''Tomarus peruvianus'' ( Endrödi, 1970) ^c
* ''Tomarus pullus'' (Prell, 1937) ^{c g}
* '' Tomarus pumilus'' (Prell, 1937) ^{c g}
* '' Tomarus roigjunenti'' Neita & Ratcliffe, 2017 ^{c g}
* '' Tomarus rosettae'' ( Endrödi, 1968) ^{c g}
* '' Tomarus rostratus'' Dupuis, 2014 ^{c g}
* '' Tomarus rubripes'' (Boheman, 1858) ^{c g}
* '' Tomarus sallaei'' (Bates, 1888) ^{i c g b}
* '' Tomarus selanderi'' (Cartwright, 1959) ^{i c g}
* ''Tomarus similis'' (Endrödi, 1968) ^{c g}
* '' Tomarus spinipenis'' Neita & Ratcliffe, 2017 ^{c g}
* '' Tomarus subtropicus'' (Blatchley, 1922) ^{i c g b} (sugarcane grub)Buss, E. A
Sugarcane Grub, ''Tomarus subtropicus'' Blatchley (Insecta: Coleoptera: Scarabaeidae).
EENY-318 (IN593). Entomology and Nematology. Florida Cooperative Extension Service. University of Florida IFAS. Published 2003, revised 2006.
* '' Tomarus villosus'' (Burmeister, 1847) ^{c g}

Data sources: i = ITIS, c = Catalogue of Life, g = GBIF, b = Bugguide.net

;Note - now placed in the restored genus '' Ligyrus'':
* '' Tomarus gibbosus'' (LeConte, 1856), the carrot beetle
* '' Tomarus relictus'' (Say, 1825)

References

{{Taxonbar, from=Q15635796

Dynastinae
Beetles of South America