Entalophora clavata (Busk, 1859)
| Subsidios para o estudo da fauna marinha do norte de Portugal A Nobre (1903) Annaes De Sciencias Naturaes, Porto 8: 37-94 | |
| A nomenclatural index to 'A history of the British Marine Polyzoa' by T.Hincks (1880) J S Ryland (1969) Bulletin of the British Museum (Natural History) 17: 207-260 |