Genus Pempheris


Summary:
Fishes of the genus Pempheris are compressed, with a deep body that tapers strongly posteriorly, mainly on the ventral side. Sweepers have a short snout, a strongly oblique mouth, a protrusible upper jaw, and numerous long gill rakers, specialisations for feeding on zooplankton. They have an inner layer of small scales and an outer layer of much larger scales, with the lateral line scales forming part of the inner layer, but not completely covered by the large outer scales. They have a short-based, pointed dorsal fin and a very long, low anal fin.
Sweepers are nocturnal, usually sheltering in the reef during the day, emerging to feed at night (Randall & Bineesh 2014).
Author: Bray, D.J. 2016

Cite this page as:
Bray, D.J. 2016, Pempheris in Fishes of Australia, accessed 20 Oct 2019, http://fishesofaustralia.net.au/home/genus/1132

References


Randall, J.E. & Bineesh, K.K. 2014. Review of the fishes of the genus Pempheris (Perciformes: Pempheridae) of India, with description of a new species and a neotype for P. mangula Cuvier. Journal of the Ocean Science Foundation 10: 20-40. PDF Open access