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Genus Dynastes - Hercules Beetles

Mystery Beetle - Looks Kind of Like a Rhinocerous Beetle, But Green?? - Dynastes tityus - male Large Beetle - Dynastes tityus - female Eastern Hercules Beetle - Dynastes tityus - male Big beetle found at night. - Dynastes tityus - male Beetle - Dynastes tityus Dynastes tityus - male Dynastes tityus - Eastern Hercules Beetle?  But seems an odd color and pattern. - Dynastes tityus Giant beetle - Dynastes tityus - female
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Coleoptera (Beetles)
Suborder Polyphaga (Water, Rove, Scarab, Long-horned, Leaf and Snout Beetles)
Superfamily Scarabaeoidea (Scarab, Stag and Bess Beetles)
Family Scarabaeidae (Scarab Beetles)
Subfamily Dynastinae (Rhinoceros Beetles)
Tribe Dynastini
Genus Dynastes (Hercules Beetles)
Other Common Names
Unicorn Beetles
Synonyms and other taxonomic changes
Dynastes MacLeay, 1819. Synonyms, etc.:
=Theogenes Burmeister 1847
listed as Dynastes Kirby, 1825 in some sources
Explanation of Names
Latin from Greek dunastes (δυναστης) 'lord, ruler'(1)
2 spp. in our area, 8 spp. total(2)
40-140 mm (latter including tropical members of genus)
Huge, robust beetles. Males with prominent horns.
temperate NA to the Neotropics; in our area, most of the US(2)
Forests. Adults are nocturnal and come to lights.
larvae feed on rotting wood, adults are frugivores (some have been observed eating tree sap)(2)
Life Cycle
2-3 years(2)
Internet References
Info on D. hercules (West Indies and Central America), the largest member of the genus