The spiny water flea (Bythotrephes cederstroemi), or "B.C.," is not an insect at all, but a tiny (less than half an inch long) crustacean with a long, sharp, barbed tail spine. ... Likely means of spread: Spiny water flea eggs and adults may wind up unseen in bilge water, bait buckets, and livewells. Also,
www.great-lakes.net/envt/flora-fauna/invasive/spinyflea... www.great-lakes.net/envt/flora-fauna/invasive/spinyflea.html
Spiny water flea (Bythotrephes longimanus) ... ; Adult size of the spiny water flea is 3/8 inch. ... Further information:; Minnesota waters infested with spiny water flea: Infested Waters List (105kb) ; More on spiny water flea from Minnesota Sea Grant...
www.dnr.state.mn.us/invasives/aquaticanimals/spinywater... www.dnr.state.mn.us/invasives/aquaticanimals/spinywaterflea/index.html
Alien Profile: Spiny Water Flea ... Scientists have hypothesized that the spiny water flea came to North America in the water onboard freighters from European ports, especially the port of St. Petersburg, Russia. North American freighters take products to Europe and return empty.
dnr.wi.gov/org/caer/ce/eek/critter/insect/waterflea.htm dnr.wi.gov/org/caer/ce/eek/critter/insect/waterflea.htm
The spiny and fishhook waterfleas entered the Great Lakes in ship ballast water from Europe – the spiny waterflea arrived in the 1980’s, followed in the 1990’s by the fishhook water flea. ... Alien Profile: Spiny Water Flea EEK! Environmental Education for Kids...
dnr.wi.gov/invasives/fact/spiny.htm dnr.wi.gov/invasives/fact/spiny.htm
Spiny Water Flea Bythotrephes cederstroemi ... The Spiny Water Flea is one of the recent newcomers to the Great Lakes. The Spiny Water Flea is not an insect at all, but a tiny crustacean, distantly related to shrimp, lobster, and crayfish.
www.iisgcp.org/exoticsp/spiny_water_flea.htm www.iisgcp.org/exoticsp/spiny_water_flea.htm
Bythotrephes cederstroemi - Wikipedia, the free encyclopedia
Bythotrephes cederstroemi , commonly known as the spiny water flea , is a tiny aquatic crustacean less than an inch long. It is native to Great Britain and Northern Europe, and possesses a long s...
en.wikipedia.org/wiki/Bythotrephes_cederstroemi
Fishing, boating, scuba diving, and other recreational activities can spread aquatic nuisance species to new lakes, rivers, and streams. ... What do the spiny and fishhook water fleas look like? ... Nuisance Buildup - With the growing problem of the water flea infestation, anglers have experienced a nuisance buildup of...
www.protectyourwaters.net/hitchhikers/crustaceans_spiny... www.protectyourwaters.net/hitchhikers/crustaceans_spiny_water_flea.php
; SPINY WATER FLEA ALERT ... The non-native organism shown in this photo threatens your Quabbin fishing experience. It’s called spiny water flea and it is spreading from the Great Lakes eastward toward Quabbin Reservoir. ... What is spiny water flea?
www.mass.gov/dcr/watersupply/watershed/spinywaterflea.h... www.mass.gov/dcr/watersupply/watershed/spinywaterflea.htm
A review of the invasion of the Spiny water flea in North America ... ; The Spiny Water Flea; Photo courtesy of Michigan Sea Grant ... Upon its entry, the spiny water flea rapidly multiplied to become a major factor in the food web. Bythotrephes is a dominant predator of zooplankton during its peak from mid-July to early August.
invasions.bio.utk.edu/invaders/flea.html invasions.bio.utk.edu/invaders/flea.html
The spiny water flea, Bythotrephes (bith-o-TREH-feez) cederstroemi, a small predacious crustacean, has an average length slightly larger than 1 centimeter (0.4 inches) of which 70% is a long, sharp, barbed tail spine. ... Their rapid reproduction, general lack of predators and direct competition with young fish for food...
www.sgnis.org/www/spiny.htm www.sgnis.org/www/spiny.htm