Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
Clickable Guide
Moths Butterflies Flies Caterpillars Flies Dragonflies Flies Mantids Cockroaches Bees and Wasps Walkingsticks Earwigs Ants Termites Hoppers and Kin Hoppers and Kin Beetles True Bugs Fleas Grasshoppers and Kin Ticks Spiders Scorpions Centipedes Millipedes

Calendar

TaxonomyBrowse
Info
ImagesLinksBooksData

Species Tropisternus collaris

Beetle - Tropisternus collaris Black beetle with Gold Stripes - Tropisternus collaris Aquatic beetle - Tropisternus collaris Beetle - Tropisternus collaris Tropisternus collaris? - Tropisternus collaris 3032097 - Tropisternus collaris what am I? - Tropisternus collaris Tropisternus collaris
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Coleoptera (Beetles)
Suborder Polyphaga
No Taxon (Series Staphyliniformia)
Superfamily Hydrophiloidea
Family Hydrophilidae (Water Scavenger Beetles)
Subfamily Hydrophilinae
Tribe Hydrophilini
Genus Tropisternus
Species collaris (Tropisternus collaris)
Other Common Names
Collared Water Scavenger Beetle
Explanation of Names
Tropisternus collaris (Fabricius 1775)
Numbers
a number of described sspp., including T. c. mexicanus, T. c. striolatus(1)
Size
8-9 mm
Range
e. US to AZ (NY-FL to KS-AZ) to S. America(1)
Print References
Harp G.L., Neasbitt W.H. (1992) A synopsis of the genus Tropisternus (Coleoptera: Hydrophilidae) in Arkansas. Proc. Arkansas Acad. Sci. 46: 101-102. Full text
Spangler P.J. (1960) A revision of the genus Tropisternus (Coleoptera: Hydrophilidae) Unpubl. PhD thesis. University of Missouri, Columbia. 365 pp
Works Cited
1.World Catalogue of Insects, Vol. 2: Hydrophiloidea (Coleoptera).
Hansen, M. 1999. Apollo Books, Stenstrup, Denmark. 416 pp.