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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Beetles (Coleoptera) » Polyphaga » Series Cucujiformia » Curculionoidea » Snout and Bark Beetles (Curculionidae) » Curculioninae » Leguminous Seed Weevils (Tychiini) » Tychiina » Tychius » Red Clover Seed Weevil (Tychius stephensi)

Species Tychius stephensi - Red Clover Seed Weevil

Classification · Explanation of Names · Size · Identification · Range · Food · Remarks · Works Cited
Small weevil - Tychius stephensi Hypera? - Tychius stephensi Weevil Beetle - Tychius stephensi Curculionidae, dorsal - Tychius stephensi Tychius - Tychius stephensi weevil - Tychius stephensi Tychius - Tychius stephensi Curculionidae - Tychius stephensi - Red Clover Seed Weevil? - Tychius stephensi
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Coleoptera (Beetles)
Suborder Polyphaga
No Taxon (Series Cucujiformia)
Superfamily Curculionoidea
Family Curculionidae (Snout and Bark Beetles)
Subfamily Curculioninae
Tribe Tychiini (Leguminous Seed Weevils)
Subtribe Tychiina
Genus Tychius
Species stephensi (Red Clover Seed Weevil)
Explanation of Names
Tychius stephensi Schönherr 1836
Size
2‒2.5 mm(1)
Identification
images(2)
Range
native to Europe, adventive and widespread in NA(3)(4)
Food
hosts: Trifolium spp. (Fabaceae)(4)
Remarks
introduced ca.1913(3)
Works Cited
1.Lompe A. (2002‒) Die Käfer Europas: Ein Bestimmungswerk im Internet
2.MCZ Type Database @ Harvard Entomology
3.The weevils (Coleoptera: Curculionoidea) of the Maritime Provinces of Canada, II: New records from Nova Scotia...
Majka C.G., Anderson R.S., McCorquodale D.B. 2007. Can. Entomol. 139: 397–442.
4.Tychius meliloti Stephens new to Canada with a brief review of the species of Tychius Germar introduced into North America...
Anderson R.S., Howden A.T. 1994. Can. Entomol. 126: 1363‒1368.
Contributed by Guy A. Hanley on 9 February, 2009 - 8:41am
Additional contributions by Beatriz Moisset, Mike Quinn, kschnei, v belov
Last updated 24 January, 2025 - 5:58pm

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