Type 2 neurosecretory axons (secretory end-feet) at the base of the cerebral ganglion of Perinereis cultrifera Grube (Annelida: Polychaeta).
D000818:Animals; D001369:Axons / Q000648:ultrastructure*; D005724:Ganglia / Q000648:ultrastructure*; D008854:Microscopy, Electron; D009490:Neurosecretory Systems / Q000648:ultrastructure*; D011077:Polychaeta