Calymne relicta (spines)

Description:

Drawings of spines of Calymne relicta, depicted as viewed with transmitted light microscopy. Scale bar at uppermost refers to (A)–(E), at lower left to (F) and (G), at lower right to (H). A, ‘frontal’ view of type L3. B, ‘side’ view of type L3. C, ‘side’ view of type L4. D, ‘frontal’ view of type S1. E, ‘frontal’ view of type S3. F, ‘frontal’ view of miliary. G, ‘side’ view of miliary. H, clavule from fasciole. from Saucède, T., Mironov, A. N., Mooi, R. & David, B. 2009. The morphology, ontogeny, and inferred behaviour of the deep-sea echinoid Calymne relicta (Holasteroida). Zoological Journal of the Linnean Society 155, 630-648.