Common name: Least Chub
available through www.itis.gov
Identification: Sigler and Miller (1963); Sigler and Sigler (1987; 1996); Page and Burr (1991).
Size: 6.4 cm.
Native Range: Streams near Salt Lake City and freshwater ponds and swamps around Great Salt Lake, Utah Lake, Beaver River, Parowan Creek, Clear Creek, and Provo River (Sigler and Miller 1963) in the Bonneville basin, northern Utah (Page and Burr 1991).
Puerto Rico &
Interactive maps: Point Distribution Maps
Native range data for this species provided in part by NatureServe
Table 1. States with nonindigenous occurrences, the earliest and latest observations in each state, and the tally and names of HUCs with observations†. Names and dates are hyperlinked to their relevant specimen records. The list of references for all nonindigenous occurrences of Iotichthys phlegethontis are found here.
Table last updated 3/29/2018
† Populations may not be currently present.
Means of Introduction: Intentionally stocked for conservation purposes to create another population of a rare species.
Status: Status of stockings conducted in the late 1980s has not been evaluated (Sigler and Sigler 1996).
Impact of Introduction: Unknown.
Revision Date: 5/16/2000
Peer Review Date: 4/1/2016
Fuller, P., 2018, Iotichthys phlegethontis (Cope, 1874): U.S. Geological Survey, Nonindigenous Aquatic Species Database, Gainesville, FL, https://nas.er.usgs.gov/queries/FactSheet.aspx?SpeciesID=552, Revision Date: 5/16/2000, Peer Review Date: 4/1/2016, Access Date: 4/23/2018
This information is preliminary or provisional and is subject to revision. It is being provided to meet the need for timely best science. The information has not received final approval by the U.S. Geological Survey (USGS) and is provided on the condition that neither the USGS nor the U.S. Government shall be held liable for any damages resulting from the authorized or unauthorized use of the information.