Peraclis michaelsarsi (Bonnevie, 1913)
Synonyms
Procymbulia michaelsarsi n. sp. Bonnevie, 1913: 10
Peraclis michaelsarsi Van der Spoel, 1972b: 11
This species has only been found detached from its shell and was consequently referred to as Procymbulia though it belongs to the present genus. It may prove to be a synonym of an already known Peraclis species. The original description is fragmentary and no specimens other than the type material are known.