Dawkinsia

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Dawkinsia
D exclamatio- Rahul Gautam.jpg
Dawkinsia exclamatio
Dawkinsia apsara (cropped).jpg
Dawkinsia apsara
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Cypriniformes
Family: Cyprinidae
Subfamily: Smiliogastrinae
Genus: Dawkinsia
Pethiyagoda, Meegaskumbura & Maduwage, 2012
Type species
Leuciscus filamentosus
Synonyms

Sahyadria

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. [1]

Contents

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". [2] [1] :p.80 Dawkins describes this as "a great honour". [3]

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. [1] :p.80

Species

These are the currently recognized species in this genus: [4]

Related Research Articles

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The Denison barb, Denison's barb, Miss Kerala, red-line torpedo barb, or roseline shark is an endangered species of cyprinid fish endemic to the fast-flowing hill streams and rivers of the Western Ghats in India. It is commonly seen in the aquarium trade; pet collection caused it to become endangered and is its single major threat.

<i>Puntius</i> Genus of fishes

Puntius is a genus of small freshwater fish in the family Cyprinidae native to South Asia and Mainland Southeast Asia, as well as Taiwan.

<span class="mw-page-title-main">Arulius barb</span> Species of fish

The Arulius barb is a tropical cyprinid fish native to the Kaveri River basin of south east India. Other common names include Tamiraparani barb, Silas barb and longfin barb.

<i>Pethia stoliczkana</i> Species of fish

Pethia stoliczkana is a fresh water tropical cyprinid fish native to the upper Mekong, Salwen, Irrawaddy, Meklong and upper Charo Phraya basins in the countries of Nepal, India, Pakistan, Myanmar, Bangladesh, Laos, Thailand, China and Sri Lanka.

<span class="mw-page-title-main">Greenstripe barb</span> Species of fish

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<i>Dawkinsia filamentosa</i> Species of fish

Dawkinsia filamentosa, the filament barb, or poovali paral is a species of barb. Young fish have barely any color and black spots. They start having more color at three months old. The fish is a swift swimmer. Males are larger than females and they fertilize eggs by swimming into the cloud of eggs. The species is most commonly found in coastal floodplains near the Southwest Indian states of Kerala, Tamil Nadu and Karnataka. This species is also known as blackspot barb.

<i>Dawkinsia assimilis</i> Species of fish

Dawkinsia assimilis is a species of ray-finned fish in the genus Dawkinsia. It is endemic to the southern Western Ghats especially to the Southwest Indian states of Karnataka and Kerala. They are known as Mascara Barb. Filament barbs are a group of small freshwater fishes found in the rivers of peninsular India and Sri Lanka. There are nine species known under the genus Dawkinsia. These barbs are popular among aquarium hobbyists as an ornamental fish and are also collected from rivers and bred for trade.

<span class="mw-page-title-main">Dharna barb</span> Species of fish

The Dharna barb is a species of ray-finned fish in the genus Puntius. It is endemic to India.

<i>Dawkinsia singhala</i> Species of fish

Dawkinsia singhala is a species of ray-finned fish in the genus Dawkinsia. It is found in Sri Lanka. The genus Dawkinsia is named after evolutionary biologist Richard Dawkins.

<i>Dawkinsia srilankensis</i> Species of fish

Dawkinsia srilankensis, the blotched filamented barb, is a species of ray-finned fish in the genus Dawkinsia. This species is endemic to the Kalu River in Sri Lanka and it is in imminent danger of going extinct due to tailings from upstream mines and potentially also capture for the aquarium trade. It was bred recently in the Dehiwala Zoological Gardens.

<i>Dawkinsia tambraparniei</i> Species of fish

Dawkinsia tambraparniei is a species of cyprinid fish found in the Tambraparni River basin in the Western Ghats, Tamil Nadu, India. This species can reach a length of 12.8 centimetres (5.0 in) SL.

<i>Hypselobarbus</i> Genus of fishes

Hypselobarbus is a genus of fish in the family Cyprinidae endemic to India.

<span class="mw-page-title-main">Rohan Pethiyagoda</span> Sri Lankan scientist and conservationist

Rohan David Pethiyagoda is a Sri Lankan biodiversity scientist, amphibian and freshwater-fish taxonomist, author, conservationist and public-policy advocate.

<i>Pethia</i> Genus of fishes

Pethia is a genus of small freshwater fish in the family Cyprinidae native to South Asia, East Asia and Mainland Southeast Asia. Some species are commonly seen in the aquarium trade. The name Pethia is derived from the Sinhalese "pethia", a generic word used to describe any of several small species of cyprinid fishes. Most members of this genus were included in Puntius, until it was revised in 2012.

<i>Haludaria</i> Genus of fishes

Haludaria is a genus of cyprinids native to freshwater habitats in the Western Ghats of India. Originally the genus was named DravidiaPethiyagoda, Meegaskumbura & Maduwage, 2012 which is preoccupied by the dipteran genus DravidiaLehrer, 2010.

<i>Sahyadria</i> Genus of fishes

Sahyadria is a genus of cyprinid fishes native to India where they are endemic to rivers and streams in the Western Ghats. They were formerly included in Puntius. The largest Sahyadria measure 15 cm (5.9 in) total length.

Puntius khohi is a species of fish in the family Cyprinidae in Puntius genus. The species was discovered in 2004, named and described by Dobriyal, R. Singh, Uniyal, H. K. Joshi, Phurailatpam & Bisht, of Gharwhal University in Uttaranchal, India in 2004. The study and paper on Puntius khohi was published in the Journal of the Inland Fish Society the same year (2004). It was collected from a stream called "Sil Gad" which originates from the western slopes of Kalondanda southeast of Lansdowne in the foothills of the Himalayas. The specific name khohi refers to the river in which the Sil Gad stream joins.

<i>Dawkinsia rohani</i> Species of fish

Dawkinsia rohani is a species of ray-finned fish in the genus Dawkinsia. It is endemic to the Western Ghats and inhabits the hill streams of Kanyakumari District in Tamil Nadu draining into the Arabian Sea.

Dawkinsia uttara, the northern filament barb, is a species of freshwater fish belonging to the family Cyprinidae.

Smiliogastrinae is a subfamily of freshwater ray-finned fishes belonging to the famly Cyprinidae, the family which includes the carps, barbs and relalted fishes. The fishes in this genus are found in Africa and Asia and are commonly referred to as barbs.

References

  1. 1 2 3 Rohan Pethiyagoda, R.; Meegaskumbura, M. & Maduwage, K. (2012). "A synopsis of the South Asian fishes referred to Puntius (Pisces: Cyprinidae)" (PDF). Ichthyological Exploration of Freshwaters. 23 (1): 69–95.
  2. Christopher Scharpf & Kenneth J. Lazara. "Family CYPRINIDAE: Subfamily SMILIOGASTRINAE Bleeker 1863 (Small Barbs)". The ETYFish Project Fish Name Etymology Database. Christopher Scharpf and Kenneth J. Lazara. Retrieved 13 January 2024.
  3. Bethan Jinkinson (19 July 2012). "Ten species named after famous people". BBC News. Retrieved 19 July 2012.
  4. Eschmeyer, William N.; Fricke, Ron & van der Laan, Richard (eds.). "Species in the genus Dawkinsia". Catalog of Fishes . California Academy of Sciences . Retrieved 7 January 2025.