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Rotifers

Flosculariidae

  

Link to previous page in the rotifer galleryLink to next page in the rotifer galleryClass Monogononta-Order Flosculariacea

Family Flosculariidae

Image Link Scientific Name Lake Superior* Lake Michigan

Lake Huron

Lake Erie Lake Ontario Habitat
  Beauchampia crucigera       x    
  Floscularia spp.            
F. conifera in plant Floscularia conifera       x    
  Floscularis janus       x    
  Floscularia melicerta       x    
  Floscularia ringens       x    
Lacinularia flosculosa Lacinularia flosculosa       x    
Limnias ceratophylli colony Limnias spp.            
  Limnias ceratophylli       x    
  Limnias melicerta       x    
  Limnias shiawasseensis       x    
Ptygura Ptygura spp.            
  Ptygura crystallina       x    
  Ptygura longicornis       x    
  Ptygura longipes       x    
  Ptygura melicerta       x    
S. socialis colony Sinantherina socialis       x    

Based on: A Guide to the Rotifers of the Laurentian Great Lakes. RS Stemberger. 1979. U.S. EPA. EPA-600.
with additions from:
Globe icon indicates link to a non-NOAA site.A Lakewide Comparison of Zooplankton Biomass and Its Species Composition in Lake Erie, 1983-87. Makarewicz, Joseph C.J. Great Lakes Res. 19(2):275-290. 1993.
Globe icon indicates link to a non-NOAA site.A Decade of Predatory Control of Zooplankton Species Composition of Lake Michigan. Makarewicz, Joseph C., Bertram, Paul, Lewis, Theodore, and Brown, Jr., Edward H. J. Great Lakes Res. 21(4):620-640. 1995.
Globe icon indicates link to a non-NOAA site.Feasibility of Shoreside Monitoring of the Great Lakes. Makarewicz, Joseph C. J. Great Lakes Res. 17(3):344-360. 1991.
Globe icon indicates link to a non-NOAA site.Lake Huron Rotifer and Crustacean Zooplankton, APRIL-JULY, 1980. Evans, Marlene S. J. Great Lakes Res. 12(4):281-292. 1986.
Globe icon indicates link to a non-NOAA site.Seasonal Abundance of Planktonic Rotifers in a Nearshore Area of Central Lake Michigan. Duffy, Walter G., and Liston, Charles R. J. Great Lakes Res. 4(1):46-49. 1978.

*None of the consulted references included information on Lake Superior rotifers.

Beauchampia crucigera

Great Lakes Species: Beauchampia crucigera

Alternative Names: Beauchampia crucigera = Cephalosiphon limnias

Profile:

 

 

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Floscularia spp.

Great Lakes Species: F. conifera, F. janus, F. melicerta, F. ringens

Alternative Names: Floscularia conifera = Melicerta conifera; F. janus = M.janus, M. flocculosa; F. melicerta = M. tubicolaria; F. ringens = M. ringens

Profile:

 

 

F. conifera in plantF. conifera

Globe icon indicates link to a non-NOAA site.Information provided with the permission of The Academy of Natural Sciences, Philadelphia, PA

Globe icon indicates link to a non-NOAA site.F. ringens - Q-T movie

Globe icon indicates link to a non-NOAA site.The Homepage of Ruediger Rudolf

Lacinularia flosculosa

Great Lakes Species: Lacinularia flosculosa

Alternative Names: Lacinularia flosculosa = L. socialis

Profile:

 

Lacinularia flosculosa

Globe icon indicates link to a non-NOAA site.Information provided with the permission of The Academy of Natural Sciences, Philadelphia, PA

Limnias spp.

Great Lakes Species: L. ceratophylli, L. melicerta, L. shiawasseensis

Alternative Names: Limnias melicerta = L. annulatus

Profile: L. ceratophylli in pseudocolonies.

 

Limnias ceratophylli colony

Globe icon indicates link to a non-NOAA site.Information provided with the permission of The Academy of Natural Sciences, Philadelphia, PA

Ptygura spp.

Great Lakes Species: P. crystallina, P. longicornis, P. longipes, P. melicerta

Alternative Names: Ptygura crystallina = Oecistes crystallinus; P. longicornis = O. longicornis; P. longipes = O. umbella; P. melicerta = P.m.mucicola, O. ptygura, O. melicerta, O. mucicola.

Profile:

 

P. crystallina attached to detritusP. melicerta attached to algae

Globe icon indicates link to a non-NOAA site.Information provided with the permission of The Academy of Natural Sciences, Philadelphia, PA

Sinantherina socialis

Great Lakes Species: Sinantherina socialis

Alternative Names: Sinantherina socialis = Megalotrocha alboflavicans

Profile: Colonial with feet in gelatinous sheath. Heart-shaped corona.

 

S. socialis colonyS. socialis colony in dark fieldS. socialis individualsS. socialis corona closeup

Globe icon indicates link to a non-NOAA site.The Homepage of Ruediger Rudolf

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