Namanereis canariarum sp. nov. a anterior end, everted pharynx, dorsal view b jaw pieces of the pharynx, frontal view c parapodium from chaetiger 10 d parapodium from chaetiger 60 e supraneuroacicular falciger, chaetiger 30 f subneuroacicular falciger, chaetiger 10 g subneuroacicular pseudospiniger, chaetiger 30 h supraneuroacicular spiniger, blade not fully shown, chaetiger 10 i supraneuroacicular spiniger, blade fully shown, chaetiger 10 j subneuroacicular pseudospiniger, chaetiger 10 k supraneuroacicular falciger, chaetiger 30 l subneuroacicular falciger, chaetiger 30.