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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Beetles (Coleoptera) » Adephaga

Suborder Adephaga

Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Beetles (Coleoptera) » Adephaga » Ground Beetles (Carabidae) » Harpalinae » Pterostichitae » Woodland Ground Beetles (Pterostichini) » Pterostichus » Subgenus Gastrosticta (Pterostichus Subgenus Gastrosticta) » Pterostichus punctiventris

Notes on Pterostichus punctiventris (Chaudoir) (Coleoptera: Carabidae) in Arkansas, with a New State Record

By F.B.Hamilton, M.J.Skvarla, D.M.Fisher, A.P.G.Dowling
The Coleopterists Bulletin, 70(2):309-313, 2016

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Contributed by Iustin Cret on 10 September, 2018 - 5:08pm

Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Beetles (Coleoptera) » Adephaga » Ground Beetles (Carabidae) » Harpalinae » Pterostichitae » Woodland Ground Beetles (Pterostichini) » Pterostichus » subgenus Paraferonia (Pterostichus subgenus Paraferonia) » Pterostichus lubricus

On the Occurrence of Several Species of Pterostichine Ground Beetles in Virginia (Carabidae: Pterostichini)

By Richard L. Hoffman
Banisteria No. 12, 1998

Virginia distribution data, habitat preferences, behavioral notes, and more:

Gastrellarius blanchardi
Pterostichus acutipes
Pterostichus lubricus (first published illustrations of the species)
Pterostichus patruelis
Pterostichus pensylvanicus
Pterostichus adstrictus (removed from state list)

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Contributed by Curt Harden on 12 January, 2016 - 7:04pm

Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Beetles (Coleoptera) » Adephaga » Ground Beetles (Carabidae) » Harpalinae » Harpalitae » Platynini » Agonum » Subgenus Olisares (Agonum Subgenus Olisares) » extensicolle group (Agonum extensicolle group)

Cladistic analysis of North American Platynini and revision of the Agonum extensicolle group (Coleoptera: Carabidae)

By Liebherr, J.K
University of California Publications in Entomology. 198 pp., 1986

Full Text

Liebherr, J.K. 1986. Cladistic analysis of North American Platynini and revision of the Agonum extensicolle group (Coleoptera: Carabidae). University of California Publications in Entomology 106: 198 pp.

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Contributed by Mike Quinn on 1 October, 2012 - 1:30pm

Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Beetles (Coleoptera) » Adephaga » Ground Beetles (Carabidae) » Harpalinae » Harpalitae » Harpalini » Anisodactylina » Anisodactylus » Subgenus Anisodactylus (Anisodactylus Subgenus Anisodactylus)

Classification, cladistics, and natural history of species of the subgenus Anisodactylus Dejaen (Insecta: Coleoptera: Carabidae)

By G. R. Noonan
Milwaukee Public Museum Contributions in Biology and Geology No. 89, 1996

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Contributed by Curt Harden on 12 November, 2023 - 5:59pm

Systematics and Cladistics of the North American Subgenus Anadaptus Casey [...]

By G. R. Noonan
Annals of the Entomological Society of America 94(3): 301–332, 2001

Full title: Systematics and Cladistics of the North American Subgenus Anadaptus Casey (Genus Anisodactylus Dejean) and a Geographic Information System Analysis of the Biogeography of Included Species

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Contributed by Curt Harden on 15 December, 2022 - 12:47pm

Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Beetles (Coleoptera) » Adephaga » Ground Beetles (Carabidae) » Trechinae » Trechini » Trechus » Subgenus Trechus (Trechus Subgenus Trechus) » quadristriatus group (Trechus quadristriatus group) » Trechus obtusus

First records fo the Palearctic species Trechus obtusus Erichson from the Appalachian region of the Southeastern United States

By Curt W. Harden, Michael S. Caterino, Thomas E. Malabad
The Coleopterists Bulletin 76(1): 61–69, 2022

Abstract:
The Palearctic species Trechus obtusus Erichson is reported for the first time from eastern North America. Recent collections in Virginia and North Carolina (new state records) indicate the establishment of the species in the Appalachian region. DNA was extracted from six individuals, and the COI barcoding region was sequenced. All but one of the COI barcode haplotypes were identical to those of T. obtusus collected in western North America. No matches were found with available Palearctic sequences. Individuals of T. obtusus were collected from caves and forest leaf litter, both habitats used by native trechine species.

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Contributed by Curt Harden on 4 January, 2023 - 6:58pm

Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Beetles (Coleoptera) » Adephaga » Ground Beetles (Carabidae) » Harpalinae » Harpalitae » Harpalini » Harpalina » Harpalus » Subgenus Megapangus (Harpalus Subgenus Megapangus)

Review of the species of the subgenus Megapangus

By Will K.W.
Col. Bull. 51: 43‒51, 1997

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Contributed by v belov on 16 January, 2011 - 5:59pm

Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Beetles (Coleoptera) » Adephaga » Predaceous Diving Beetles (Dytiscidae) » Hydroporinae » Hydroporini » Siettitiina » Stygoporus » Stygoporus oregonensis

Phylogenetic placement of the Pacific Northwest subterranean endemic diving beetle Stygoporus oregonensis Larson & LaBonte...

By Kanda K., Gomez R.A., Van Driesche R., Miller K.B., Maddison D.R.
ZooKeys 632: 75‒91, 2016

Full title: Phylogenetic placement of the Pacific Northwest subterranean endemic diving beetle Stygoporus oregonensis Larson & LaBonte (Dytiscidae, Hydroporinae).
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Contributed by v belov on 28 April, 2023 - 8:33pm

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