The Great Lakes Entomologist Volume 26 Number 4 - Winter 1994 Number 4 - Winter Article 3 1994 December 1994 Dytiscidae and Noteridae of Wisconsin (Coleoptera). V. Distribution, Habitat, Life Cycle, and Identification of Species of Hydroporinae, Except Hydroporus Clairville Sensu Lato William L. Hilsenhoff University of Wisconsin Follow this and additional works at: https://scholar.valpo.edu/tgle Part of the Entomology Commons Recommended Citation Hilsenhoff, William L. 1994. "Dytiscidae and Noteridae of Wisconsin (Coleoptera). V. Distribution, Habitat, Life Cycle, and Identification of Species of Hydroporinae, Except Hydroporus Clairville Sensu Lato," The Great Lakes Entomologist, vol 26 (4) Available at: https://scholar.valpo.edu/tgle/vol26/iss4/3 This Peer-Review Article is brought to you for free and open access by the Department of Biology at ValpoScholar. It has been accepted for inclusion in The Great Lakes Entomologist by an authorized administrator of ValpoScholar. For more information, please contact a ValpoScholar staff member at
[email protected]. . Hilsenhoff: Dytiscidae and Noteridae of Wisconsin (Coleoptera). V. Distributi 1994 THE GREAT LAKES ENTOMOLOGIST 275 DYTISCIDAE AND NOTERIDAE OF WISCONSIN (COLEOPTERA). V. DISTRIBUTION, HABITAT, LIFE CYCLE, AND IDENTIFICATION OF SPECIES OF HYDROPORINAE, EXCEPT HYDROPORUS CLAIRVILLE SENSU LATO! William L. Hilsenhoff2 ABSTRACT Thirty species in 11 genera of Hydroporinae were collected in Wisconsin over the past 32 years, excluding those in Hydorporus s.l. Fourteen species of Hygrotus were found; other genera were represented by one to four species. Species keys and notes on identification are provided for adults of all species that occur or may occur in Wisconsin. Information on distribution and abun dance in Wisconsin, habitat, and life cycle is provided for each species based on a study of 34,628 adults.