USGS · 1000917
First record of Daphnia lumholtzi Sars in the Great Lakes
Abstract
Adults of the cladoceran Daphnia lumholtzi , native to Australia, Africa, and parts of Asia, were first collected in August 1999 in Lake Erie. Individuals were collected near East Harbor State Park, Lakeside, Ohio from vertical plankton net tows. The average number of D. lumholtzi that were found (0.03/L) indicate that D. lumholtzi is beginning to establish itself in Lake Erie. The morphology of this Daphnia differs greatly from native species because of its elongated head and tail spine. This sighting is important because it acknowledges yet another exotic invader into the Great Lakes basin and it also shows that this, normally, warm water species continues to expand its range northward.
Explore related subjects
Keep this discovery
Explore connections, maps & timelines
Christopher J. Muzinic. 2000. First record of Daphnia lumholtzi Sars in the Great Lakes. https://doi.org/10.1016/s0380-1330(00)70698-8
Cite the original work for its findings. Save a collection to share your selection of sources.