Terebellides europaea Lavesque, Hutchings, Daffe, Nygren & Londoño-Mesa, 2019 (species 6; non-type specimens, GNM15116 and GNM15118), SEM micrographs. A anterior end, right lateral view B buccal tentacles and branchiae, left lateral view C branchial lamellae, detail. Abbreviations: bdl – branchial dorsal lobe; bdltp – branchial dorsal lobe terminal papilla; blp – branchial lamellae papillae; bst – branchial stem; bt – buccal tentacles; bvltp – branchial terminal lobe terminal papilla; cr – ciliary row; dpn – dorsal projection of notopodium; gc – geniculate chaetae; gr – glandular region; loli – lower lip; SG – segment; TC – thoracic chaetiger; tll – thoracic lateral lobes.