Synonyms and other taxonomic changes
Dorcus parallelus (Say 1823) (Lucanus)
Lucanus oblongus de Charpentier 1825
Dorcus costatus LeConte 1866
Dorcus carnochani Angell 1916
Numbers
One of two Dorcus species in North America.
Identification
Dark brown to black coloration.
Food
Larvae feed in decaying stumps and logs of elm and other trees.
(1)Life Cycle
As with other Lucanids, larvae feed on rotting wood.
Print References
"Peterson's Field Guide to Beetles" p. 136
(1)
Dillon, p. 569, plate 56
(2)