Terebellides williamsae Jirkov, 1989 (species 2; non-type specimen, ZMBN116249), SEM micrographs A TC 5–7, lateral view B TC 6 (TU1), geniculate chaetae C row of thoracic uncini D thoracic uncinus E abdominal neuropodium F abdominal uncini. Abbreviations: cap – capitium; gc – geniculate chaetae; nc – notochaetae; TC – thoracic chaetiger; TU – thoracic unciniger.

 
 
  Part of: Barroso M, Moreira J, Capa M, Nygren A, Parapar J (2022) A further step towards the characterisation of Terebellides (Annelida, Trichobranchidae) diversity in the Northeast Atlantic, with the description of a new species. ZooKeys 1132: 85-126. https://doi.org/10.3897/zookeys.1132.91244