HYDROCHIDAE, Thomson, 1859

Hubbard, Todd, 2017, Aquatic Coleoptera (Dryopidae, Dytiscidae, Elmidae, Gyrinidae, Haliplidae, Helophoridae, Hydrochidae, Hydrophilidae, Noteridae, Psephenidae) of Iowa: Distributional Records and Notes, The Coleopterists Bulletin 71 (3), pp. 471-505 : 496-497

publication ID	https://doi.org/ 10.1649/0010-065X-71.3.471
DOI	https://doi.org/10.5281/zenodo.5464679
persistent identifier	https://treatment.plazi.org/id/03F487A3-FFD7-FFC9-FCC3-FC629157FD87
treatment provided by	Diego
scientific name	HYDROCHIDAE
status

Treatment

HYDROCHIDAE View in CoL

Hydrochus excavatus LeConte. Johnson View in CoL : ( Wickham 1911); Winnebago: ( Wickham 1911). Distribution: Eastern USA, extending west to the Midwest.

Hydrochus neosquamifer Smetana. Winnebago View in CoL : Winnebago R., Lake Mills, TMM, 7/30/12. Distribution: Eastern USA, extending west to North Dakota in the north and Mississippi in the south. New state record .

Hydrochus pseudosquamifer Miller. Jackson : South Big Mill Cr., Bellevue, CTH, 9/3/10; Kossuth: Black Cat Cr., Algona, MWB, 8/25/ 03. Distribution: Northern transcontinental in the USA.

Hydrochus rufipes Melsheimer. Clinton : Brophy Cr., McCausland, CTH, 8/19/14; Linn: Wapsipinicon R., Troy Mills, CTH, 9/20/04. Distribution: Eastern USA, extending west to Wyoming in the north and Texas in the south.

Hydrochus scabratus Mulsant. Buchanan : Pine Cr., Quasqueton, CTH, 9/1/15; Hardin: Tipton Cr., Buckeye, CTH, 7/30/99; Johnson: ( Wickham 1911); Mitchell: Wapsipinicon R., McIntyre, MWB, 8/27/08. Distribution: Transcontinental in the USA.

Hydrochus squamifer LeConte. Johnson View in CoL : ( Wickham 1911); Linn: Wickiup Nature Center ( UV light), ELF, 7/28/04; Story: ( Wickham 1911). Distribution: northern Transcontinental in the USA, extending south to Missouri and Kansas in the Midwest .

Hydrochus subcupreus Randall. Black Hawk View in CoL : Beaver Cr., Cedar Falls, MWB, 8/6/12; Cedar: Sugar Cr., Wilton, CTH, 8/23/01; Clinton: Brophy Cr., McCausland, CTH, 8/19/14; Muscatine: Pike Run, Nichols, CTH, 8/20/12. Distribution: Northeastern USA, extending west to Minnesota and Iowa.