For more Information on the Central Mudminnow check out these websites:

• http://www.rook.org/earl/bwca/nature/fish/index.html
• http://www.state.ia.us/dnr/organiza/fwb/fish/iafish/miscfam/mudminno.htm
• http://www.sarep.cornell.edu/Sarep/fish/Umbridae/umbridae.html
• http://www.gen.umn.edu/faculty_staff/hatch/fishes/central_mudminnow.html
• http://minnesota-mania.com/fishing/Mudminnow/umbridae.html
• http://www.dnr.state.oh.us/odnr/dnap/rivfish.html