Red top williamsi

Red top williamsi
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Cichliformes
Family: Cichlidae
Genus: Pseudotropheus
Species:
P. williamsi
Binomial name
Pseudotropheus williamsi
(Günther, 1894)
Synonyms
  • Chromis williamsi Günther, 1894
  • Tilapia williamsi (Günther, 1894)

The red top williamsi (Pseudotropheus williamsi) is a species of cichlid endemic to Lake Malawi where it occurs in areas with rocky substrates usually at depths of less than 2 metres (6.6 ft). This species can reach a length of 16.5 centimetres (6.5 in) TL. It can also be found in the aquarium trade.[2] The specific name honours the Anglican missionary Joseph A . Williams who died by drowning in Lake Malawi in 1895, with Bishop Chauncy Maples, and who collected the type of the cichlid among others.[3]

  1. ^ Konings, A. (2018). "Pseudotropheus williamsi". IUCN Red List of Threatened Species. 2018: e.T61178A47239051. doi:10.2305/IUCN.UK.2018-2.RLTS.T61178A47239051.en. Retrieved 16 November 2021.
  2. ^ Froese, Rainer; Pauly, Daniel (eds.). "Pseudotropheus williamsi". FishBase. April 2013 version.
  3. ^ Christopher Scharpf & Kenneth J. Lazara (25 September 2018). "Order CICHLIFORMES: Family CICHLIDAE: Subfamily PSEUDOCRENILABRINAE (p-y)". The ETYFish Project Fish Name Etymology Database. Christopher Scharpf and Kenneth J. Lazara. Retrieved 13 January 2019.