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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Beetles (Coleoptera) » Adephaga » Ground Beetles (Carabidae) » Carabinae » Cychrini

Tribe Cychrini

Classification · Explanation of Names · Numbers · Range · Habitat · Food · Remarks · Works Cited
Scaphinotus spp. - Scaphinotus marginatus Predaceous beetle larva? Scaphinotus unicolor Scaphinotus- marginatus? - Scaphinotus marginatus Snail Eating Ground Beetle - Scaphinotus elevatus Scaphinotus viduus Belden-J.2021.02 - Scaphinotus Scaphinotus viduus
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Coleoptera (Beetles)
Suborder Adephaga
Family Carabidae (Ground Beetles)
Subfamily Carabinae
Tribe Cychrini
Explanation of Names
Cychrini Perty 1830
Numbers
~90 spp. in 3 genera in our area, ~200 spp in 4 genera total(1)
Range
Holarctic + adjacent montane Oriental(2)
Habitat
cool damp woods and ravines(2)
Food
mostly snails, some commonly feed on slugs; may also feed on caterpillars, worms and other soft-bodied prey(3)
Remarks
Wings highly reduced; elytra fused. Most species stridulate when disturbed.(3)
Works Cited
1.Catalogue of Geadephaga (Coleoptera, Adephaga) of America, north of Mexico
Bousquet Y. 2012. ZooKeys 245: 1–1722.
2.American Beetles, Volume I: Archostemata, Myxophaga, Adephaga, Polyphaga: Staphyliniformia
Arnett, R.H., Jr., and M. C. Thomas. (eds.). 2000. CRC Press LLC, Boca Raton, FL.
3.A natural history of the ground-beetles (Coleoptera: Carabidae) of America north of Mexico.
Larochelle and Larivière. 2003. Pensoft Publishers, Bulgaria. 584 pp.
Contributed by Cotinis on 13 January, 2006 - 8:43am
Additional contributions by Peter Messer, v belov, Thrasher
Last updated 28 September, 2023 - 4:53pm

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