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Fig. 2 | Helgoland Marine Research

Fig. 2

From: Ultrastructure of euspermatozoa and paraspermatozoa in the volutid snail Adelomelon ancilla (Mollusca: Caenogastropoda)

Fig. 2

Euspermatozoa of Adelomelon ancilla. a LS of the junction of midpiece and glycogen piece. Note annular complex. b LS of glycogen piece showing radiating, longitudinal rows of putative glycogen granules. c, d TS showing decrease in the diameter of glycogen piece towards posterior region of cell. e LS termination of glycogen piece and entire end piece region f TS of the end piece. an annulus complex, ax axoneme, ep end piece, g putative glycogen granules, gp glycogen piece, mp midpiece

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