Fig. 2From: Microphthalmus mahensis sp.n. (Annelida, Phyllodocida) together with an annotated key of the genus Microphthalmus mahensis n.sp. Micrographs of live specimens. a Anterior end with prostomium, three tentacular segments and first chaetiger. es eye spot, nu nuchal organ, pp pharyngeal papillae. b Posterior end with incompletely developed posteriormost chaetigers, pygidium and fimbriate anal plateBack to article page