The infracerebral gland--a possible neuroendocrine complex in Nereis.
D000818:Animals; D000845:Annelida / Q000033:anatomy & histology*; D001921:Brain / Q000033:anatomy & histology*; D004702:Endocrine Glands / Q000033:anatomy & histology*; D008928:Mitochondria; D009457:Neuroglia; D009489:Neurosecretion