FIGURE 3. Pectines, SEM photographs. A in Epibiotic rotifers of Gammarus pulex (L.) (Crustacea, Amphipoda), with descriptions of two new species and notes on the terminology of the trophi

FIGURE 3. Pectines, SEM photographs. A. Cephalodella hoodii, complete set of trophi, ventral; B. ibidem, detail; C. C. maior, ventro-frontal; D. C. boettgeri, ventro-fontal; E. C. panarista, ventro-frontal; F. C. stenroosi, ventro-frontal. aa: apical ramus apophysis; dc: dorsal ramus chamber; f: flabellum; p: pecten. Scale bars: A, C−F: 10 µm, B: 5 µm.