Rotaria neptunoida Harring, 1913
Rotaria neptunoida, creeping; in contrast to Rotaria tardigrada the ventral toes (marked by arrowheads) are shorter than the spurs (S). The dorsal toe is marked by arrow. (6)
 
Rotaria neptunoida, integument of the same specimen. This integument has a central row of large pores and small pores accompanying this row between each longitudinal fold, which is in contrast to the structure of the integument of R. tardigrada. (6)
 
Rotaria neptunoida, ramate trophi of specimen from (6). Left: cephalic view; right: caudal view. Rami length (RaL; double arrow): ≈24µm. The ramus length of Rotaria neptunoida is smaller (22.4 ± 0.3 µm) than the ramus length of Rotaria tardigrada (33.1± 0.6µm) (according to Fontaneto (2004))
 
 
 
 
Location (1): Sprockhöve,-Schee,EN-Kreis, NRW, Germany; pond
 
Habitat (1): detritus
 
Date: 28.12.2021 (1)
 
 
 
 
freshwater life
procaryota
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protists
"worms"
molluscs
arthropods
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