Fishhook Flea

Fishhook Flea Fact Sheets

Cercopagis
Hugh MacIsaac's Laboratory for the Study of Biological Invasions
http://web2.uwindsor.ca/courses/biology/macisaac/pages/index.htm

Cercopagis pengoi
Global Invasive Species Database
http://www.issg.org/database/species/ecology.asp?si=118&fr=1&sts=

Cercopagis Pengoi Invades Lake Ontario Fact Sheet: October 1999
Minnesota Sea Grant
http://www.seagrant.umn.edu/exotics/fishhook.html

Fishhook Waterflea (Cercopagis pengoi)
Exotic Aquatics on the Move
http://www.iiseagrant.org/EXOTICSP/fishhook.html

Fishhook Water Flea
Ontario Federation of Anglers & Hunters
http://www.invadingspecies.com/Invaders.cfm?A=Page&PID=13

New Flea Imperils Fish, Fouls Gear
Science Service
http://www.sciencenews.org/sn_arc99/11_13_99/fob1.htm

Spiny and Fishhook Water Fleas
Pennsylvania Sea Grant
http://www.pserie.psu.edu/seagrant/publications/fs/Water_Flea_12-2003.pdf

Water Fleas (Order Cladocera)
Pennsylvania Sea Grant
http://www.pserie.psu.edu/seagrant/ais/watershed/waterfleas.htm

Fishhook Flea Distribution Map

http://nas.er.usgs.gov/queries/SpeciesMap.aspx?SpeciesID=163