- Source: Dawkinsia
Dawkinsia is a genus of cyprinid fishes from freshwater in South India and Sri Lanka. It was split off (i.e., reclassified) from genus Puntius in 2012.
Etymology
Dawkinsia is named after the evolutionary biologist Richard Dawkins in recognition of his "contribution to the public understanding of science, particularly, of evolutionary science".: p.80 Dawkins describes this as "a great honour".
Description
Adults typically measure 8–12 cm (3.1–4.7 in) SL. They do not have rostral barbels but might have maxillary barbels. Juveniles have a colour pattern consisting of three black bars on body; this persists to adult stage in some species. Adults have a black, horizontally elongate blotch on the caudal peduncle.: p.80
Species
There are currently fifteen recognized species in this genus:
Dawkinsia apsara (Katwate, Marcus Knight, Anoop, Raghavan & Dahanukar, 2020) (mascara barb)
Dawkinsia arulius (Jerdon, 1849) (Arulius barb)
Dawkinsia assimilis (Jerdon, 1849)
Dawkinsia austellus Katwate, Marcus Knight, Anoop, Raghavan & Dahanukar, 2020 (Austellus barb)
Dawkinsia chalakkudiensis (Menon, Rema Devi & Thobias, 1999)
Dawkinsia crassa Katwate, Marcus Knight, Anoop, Raghavan & Dahanukar, 2020 (Rounded filament barb)
Dawkinsia denisonii (F. Day, 1865) (Denison barb; red line torpedo barb)
Dawkinsia exclamatio (Pethiyagoda & Kottelat, 2005)
Dawkinsia filamentosa (Valenciennes, 1844) (Blackspot/Filament barb)
Dawkinsia rohani (Rema Devi, Indra & Knight, 2010)
Dawkinsia rubrotincta (Jerdon, 1849)
Dawkinsia singhala (Duncker, 1912)
Dawkinsia srilankensis (Senanayake, 1985) (Blotched filamented barb)
Dawkinsia tambraparniei (Silas, 1954)
Dawkinsia uttara Katwate, Apte & Raghavan, 2020