Fig. 6
From: Protodrilus (Protodrilidae, Annelida) from the southern and southeastern Brazilian coasts
Protodrilus phytonius n. sp. Light micrographs and scanning electron micrographs. a Ventral view of middle body showing bacillary glands. b Posterior view. c Lateral view of an adult indicating palp and statocyst. d Anterior end. e Lateral view of a male, first lateral organ (lo1) and tenth (lo10). f Lateral view of a segment indicating a cell of the salivary glands. a–d Individuals photographed alive with optical microscope, e SEM and f individuals set photographed with an optical microscope. gu gut, lc long cilia, lo1 first lateral organ, lo10 lateral organ 10, mo mouth, no nuchal organ, pa palp, pe peristomium, pr prostomium, ph pharyngeal bulb, pyl pygidial lobes, sgc cell of the salivary glands, sg salivary glands, sgo salivary gland open, st statocyst, vc ventral ciliation