FIG. 10. Floscularia ringens. A in Key to sessile gnesiotrochan rotifers: Floscularia (Monogononta; Flosculariidae)

FIG. 10. Floscularia ringens. A. Ventral view of an adult. B. Frontal view of trophi. C. Caudal view of trophi. Symbols: a = antenna; lb = labium; m = mouth pt = pellet tube; pt = pellet tube; slb = sublabium; Bars: as indicated. (Reproduced with permission from the copyright holder [Invertebrate Biology 122:231–240] and the authors (Fontaneto et al. 2003).)