Fig. 6 in Distribution and diversity of the Opheliidae (Annelida, Polychaeta) on the continental shelf and slope of Iceland, with a review of the genus Ophelina in northeast Atlantic waters and description of two new species

Fig. 6 Ophelina basicirra sp. nov. (paratypes, IMNH 24318, BIOICE sample 2303). a Anterior end, dorsal view. b Anterior end, ventral view. c Nuchal organ and first chaetiger. d Mid-body chaetiger, ventral view; arrow marks position of anterior lobe. e Mid-body chaetiger, arrow marks position of lateral organ. f Detail of lateral organ. Scale bars: (a) 200 μm; (b) 500 μm; (c) 100 μm; (d) 50 μm; (e) 60 μm; (f) 10 μm