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Search results for ‘barb’

Puntigrus tetrazona (BLEEKER, 1855)

Tiger Barb

March 13th, 2012 — 1:18pm
Neil Woodward

P. tetrazona is traditionally considered to be among the most ubiquitous species available in the aquarium trade. Wild examples are rarely traded, however, and there exists ongoing confusion as to the identity of the commercially-produced ‘aquarium’ tiger barb.

A number of selectively-bred, ornamental strains are available. The albino, ‘green’ (aka ‘moss’), and ‘golden’ (leucistic) variants are particularly pop…

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Puntius titteya DERANIYAGALA, 1929

Cherry Barb

March 13th, 2012 — 1:18pm
Choy Heng Wah

As of 2006 only 4.6% of the old forest was left with the remainder existing only in small, highly-fragmented patches, most covering areas less than 10 km², of which some are now officially-protected reserves. Kottawa Forest is one of these and comprises just 15-20 hectares of wet, evergreen jungle, though the combined Kottawa-Kombala forest covers around 1600 ha. A number of minor, pristine streams…

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Pethia conchonius (HAMILTON, 1822)

Rosy Barb

March 13th, 2012 — 1:19pm
Chor-Kiat Yeo

Generally considered one of the hardiest small cyprinids available in the aquarium hobby, P. conchonius is an excellent choice for the beginner. Selective breeding has produced various ornamental strains including long-finned, ‘veil-tail’, ‘super red’, ‘neon’, and ‘golden’ forms. It’s also been hybridised with some congeners although the offspring of such experiments are apparently infertile.

It was formerly included in th…

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Dawkinsia filamentosa (VALENCIENNES, 1844)

Filament Barb

March 13th, 2012 — 1:19pm
Neil Woodward

Not difficult to keep in a well-maintained set-up, though we recommend aquascaping the tank to resemble a flowing stream/river with a substrate of variably-sized, water-worn rocks, sand, fine gravel and perhaps some small boulders. This can be further furnished with driftwood roots or branches, and while the majority of aquatic plants will fail to thrive in such surroundings hardy types such as Microsorum, Bolbitis or Anubias spp. can be grown attached to the décor.

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Pethia gelius (HAMILTON, 1822)

Golden Dwarf Barb

March 13th, 2012 — 1:19pm
Beta Mahatvaraj

This species’ identity was settled and a neotype designated by Knight (2013) who also revalidated the congener P. canius (Hamilton, 1822) and described the closely-related P. aurea.

These three had previously been considered to represent geographic forms of P. gelius, albeit on a tentative basis, with the validity of P. canius having been discussed since the late 19th century.

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Esomus metallicus AHL, 1923

Striped Flying Barb

March 13th, 2012 — 1:23pm
Nonn Panitvong/Siamensis.org

There currently exist a dozen described Esomus spp. alhough few are seen in the aquarium trade and none are especially popular. Most are commonplace in their native countries and also quite plainly-patterned so generally overlooked by collectors. Their most common use in some areas is actually as a feeder fish in the aquaculture of larger species. They’re characterised by greatly-enlarged pectoral fins and two pairs of barbels, of which the maxillary pair are extremely long and usually reach the pectoral fins.

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Sahyadria denisonii (DAY, 1865)

Red-line Torpedo Barb

March 13th, 2012 — 1:19pm
Hristo Hristov

In the 2000s it was the Indian state of Kerala’s most important export but collection of wild fish is now prohibited to an extent. A 2011 study of its reproductive biology revealed that the sex ratio in wild fish appears skewed in favour of males and that absolute fecundity, i.e., the total number of eggs per female at a given point in time, is relatively low compared with some relatives such as Systomus sarana or Rasbora daniconius.

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Hampala macrolepidota KUHL & VAN HASSELT, 1823

Hampala Barb

March 13th, 2012 — 1:23pm
Nonn Panitvong/Siamensis.org

This species is also known by the vernacular ‘jungle perch’ or ‘sidebar barb’ and should not be considered an aquarium subject in all but the most extreme circumstances since it can grow to over 2 feet in length, weigh in excess of 5 kg and is a powerful, pelagic predator. It’s also a popular sport fish with a reputation for striking hard.

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Pethia cumingii (GÜNTHER, 1868)

Cuming's Barb

March 13th, 2012 — 1:23pm
Henri Frietema

For many years this species was considered to occur in two colour forms with yellow or red dorsal, anal, and pelvic fins, respectively, but the red-finned variant has now been elevated to full species status as P. reval (Meegaskumbura et al. 2008). The latter is a smaller fish with a maximum SL of 33.6 mm recorded to date.

As well as the obvious differences in body size and fin colour P. cumingii can be told apart from P. reval by the following…

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Osteochilus hasseltii

Hard-lipped Barb

March 13th, 2012 — 1:23pm
JJPhoto

There are currently 34 described species of Osteochilus although none can be considered popular in the aquarium hobby. According to Rainboth's 'Fishes of the Cambodian Mekong' members of the genus are characterised by lack of aspine, presence of 11-18rays, large rostral and maxillary barbels, papillae on both upper and lower lips, darkened but not black median fins and the fact that the lower lip is not separated from the isthmus by a deep post-labial groove. O. hasseltii can be f…

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