Terebellides shetlandica Parapar, Moreira & O’Reilly, 2016 (species 1; non-type specimens, ZMBN116181, ZMBN116204 and ZMBN116219), SEM micrographs A anterior end, dorsal view B anterior end, left lateral view C TC 6 (TU1), geniculate chaeta D thoracic uncinus E abdominal neuropodium F abdominal uncini. Abbreviations: bdl – branchial dorsal lobe; bf – branchial filament; bvl – branchial ventral lobe; cap – capitium; cop – copepod; dpn – dorsal projection of notopodium; TC – thoracic chaetiger; tll – thoracic lateral lobes; tm – tentacular membrane; TU – thoracic unciniger.