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Species: Camponotus pennsylvanicus   (De Geer, 1773) 

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See Also:

Camponotus pennsylvanicus pennsylvanicopubescens

Taxonomic History (provided by Barry Bolton, 2015)

Formica pensylvanica De Geer, 1773: 603, pl. 31, figs. 9, 10 (s.w.q.m.) U.S.A. Nearctic. AntCat AntWiki HOL

Taxonomic history

[Spelling justifiably emended to Camponotus pennsylvanica: Buckley, 1866 PDF: 155.].
Combination in Camponotus: Mayr, 1862 PDF: 666; in Camponotus (Camponotus): Forel, 1914a PDF: 266.
Senior synonym of Camponotus semipunctata: Mayr, 1886d PDF: 420; of Camponotus herculeanopennsylvanicus (and its junior synonym Camponotus mahican): Creighton, 1950a PDF: 367.

Taxon Page Images:

The eastern black carpenter ant Camponotus pennsylvanicus (Urbana, Illinois).
Image copyright Alex Wild.


NEARCTIC: USA (MA) Southern Canada S. to Gulf Coast States (excluding pennisular Florida) W. to central TX and N. to Dakota


Woodland, forest (including floodplain forest canopy), parks, campuses. Nests in dead wood of living trees. Forages on trees and on ground day and night, more abundantly at night.

Taxon Page Author History

On 2012-04-20 16:18:02 Alex Wild modified Images
On 2012-04-20 16:15:24 Alex Wild modified Images

Specimen Habitat Summary

Found most commonly in these habitats: 0 times found in Mixed Hardwood Forest, 3 times found in oak area, 2 times found in oak grove, 1 times found in mixed beech buttress log mold & tree hole, 0 times found in Mixed deciduous forest, 0 times found in douglas fir forest, 0 times found in Beech-maple forest, 0 times found in Black oak dunes, 2 times found in oak woods, 2 times found in Suburban with wide-spaced, ...

Collected most commonly using these methods or in the following microhabitats: 1 times on silver poplar tree (Populus alba), 7 times bait trap, 14 times Search, 2 times under bark of log, 0 times Log stage 3, 0 times Log stage 4, 0 times Log stage 2, 0 times Log stage 5, 0 times Under log, 1 times bait, 0 times rotting wood, ...

Elevations: collected from 5 - 3200 meters, 600 meters average

Type specimens:

(-1 examples)

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