A grand pleurobranch (Pleurobranchus grandis) off Dahab, Egypt.

Pleurobranchus is a genus of sea slugs, specifically side-gill slugs, marine gastropod mollusc in the family Pleurobranchidae.

They typically occur in intertidal and shallow subtidal waters of tropical and subtropical seas worldwide.

Species

As of November 2021, the World Register of Marine Species (WoRMS) recognizes following species as valid:

Goodheart et al. (2015) recognized 14 valid species, while Alvim & Pimenta (2016) recognized one other species.

  • Bergh, L. S. R. 1897–1902. System der Nudibranchiaten Gasteropoden. Malacologische Untersuchungen. In: Reisen im Archipel der Philippinen von Dr. Carl Gottfried Semper. Zweiter Theil. Wissenschaftliche Resultate. Band 7, Theil 5.

Further reading

  • SEM images of the radula can be found at Thompson, T.E.; Bebbington, A. (1973). . Malacologia. 14: 147–165.
  • Howson, C.M.; Picton, B.E. (Ed.) (1997). The species directory of the marine fauna and flora of the British Isles and surrounding seas. Ulster Museum Publication, 276. The Ulster Museum: Belfast, UK. ISBN 0-948150-06-8. vi, 508 (+ cd-rom) pp.