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										| Polyarthra remata Skorikov, 1896 | 
									 
								 
								
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										| Polyarthra remata: dorsoventral view; focus plane on the dorsal bundles of fins. (1) | 
									 
									
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										| Polyarthra remata: same specimen, focal plane on the ventral bundles of fins. In contrast to rotifers of the species complex: P. dolichoptera/ P. vulgaris the rotifers of P. minor/ P. remata do not have two ventral finlets (arrowhead) (1) | 
									 
									
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									        | Location (1): nature reserve NSG Unteres Odertal; BB, Germany; Mummertgraben  | 
								           
									      
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									        | Habitat (1):plankton / "aufwuchs" on artificially exposed microslides | 
								           
									      
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									        | Date (1): 15.05.2023 | 
								           
									      
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