Rasboroides pallidus

Rasboroides pallidus, is a species of freshwater cyprinid fish endemic to southwestern Sri Lanka.[1][2] It is only known from shallow, slow-flowing streams in the basins of the Kalu River, Bentara River, Gin River, Polathu-Modera River and Nilwala River.[2] It has been introduced to the Mahaweli and Walawe River basins, and is overall less threatened than the related R. vaterifloris.[3]

Rasboroides pallidus
Individual from Ambagamuwa, Sri Lanka
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Cypriniformes
Family: Cyprinidae
Subfamily: Danioninae
Genus: Rasboroides
Species:
R. pallidus
Binomial name
Rasboroides pallidus
Deraniyagala, 1930

A comprehensive taxonomic review in 2018 based on morphometry, meristics and mtDNA disputed the validity of R. rohani, showing that it is a junior synonym of R. pallidus.[3]

References

  1. Froese, Rainer and Pauly, Daniel, eds. (2013). "Rasboroides pallidus" in FishBase. October 2013 version.
  2. Batuwita, Sudesh; de Silva, M.; Edirisinghe, U. (November 2013). "A review of the danionine genera Rasboroides and Horadandia (Pisces: Cyprinidae), with description of a new species from Sri Lanka". Ichthyological Exploration of Freshwaters. 24 (2): 121–140.
  3. Sudasinghe, H., J. Herath, R. Pethiyagoda and M. Meegaskumbura. (2018). Undocumented Translocations Spawn Taxonomic Inflation in Sri Lankan Fire Rasboras (Actinopterygii, Cyprinidae). PeerJ. 6:e6084. doi:10.7717/peerj.6084


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