LOGIN

RSS Facebook Twitter YouTube
GLOSSARY       

SEARCHGLOSSARY

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

PROFILESEARCH

Barilius malabaricus (JERDON, 1849)

September 8th, 2015 — 12:43pm
Tabrez Sheriff

Probably restricted to southern parts of Karnataka state and northern Kerala state in southwestern India. Following its revalidation in 2015 (see ‘Notes’) it is known with certainty only from the Payaswini and Vallapattanam river systems in Kerala although it is thought to occur elsewhere.

Comment » | Category: ,

Barilius ardens KNIGHT, RAI, D'SOUZA & VIJAYKRISHNAN, 2015

September 8th, 2015 — 11:50am
Tabrez Sheriff

Prior to its description this species was typically identified as the congener B. canarensis in the ornamental trade.

It can be distinguished from congeners by the following combination of characters: uni…

Comment » | Category: ,

Mystacoleucus lepturus HUANG, 1979

November 11th, 2014 — 6:50pm
http://ffish.asia

This species can be distinguished from congeners by the following combination of characters: body relatively slender, depth fitting 3.4-3.8 times in SL; 32-33 + 2 lateral line scales; 14 circumpeduncular scale rows; presence of a single pair of barbels; black distal margin on dorsal-fin; numerous body scales with dark, crescent-shaped markings.

Comment » | Category: ,

Mystacoleucus ectypus KOTTELAT, 2000

November 11th, 2014 — 2:41pm
Nonn Panitvong/Siamensis.org

Known from the middle Mekong basin in Laos and Thailand, and may be endemic to the Khorat Plateau. Records exist from the Mun and Songkhram watersheds in northeastern Thailand, and a number of Mekong tributaries in laos, including the Nam Mang and Nam Kou drainages.

Type locality is ‘Nam Mang downstream of Ban Thabok, between 18°22’25″N, 103°13’30″E, and about 1 kilometer upstream, Vientiane Province, Laos’.

Comment » | Category: ,

Mystacoleucus chilopterus FOWLER, 1935

November 11th, 2014 — 1:38pm
Nonn Panitvong/Siamensis.org

Known from the middle Mekong basin in Laos and Thailand, including the Mun tributary drainage on the Khorat Plateau in northeastern Thailand, plus the Chao Phraya and Mae Klong watersheds in central and western Thailand, respectively. In the Mekong system it may also occur further upriver in Yunnan province, China, while the Khone Falls in Laos appear to represent its downstream limit.

Comment » | Category: ,

Mystacoleucus atridorsalis FOWLER, 1937

November 11th, 2014 — 12:41pm
http://ffish.asia

This species can be distinguished from congeners by the following combination of characters: body depth fits 2.5-2.7 times in SL; 28-31 +2-3 lateral line scales; 14-16 circumpeduncular scale rows; 5-5½ scale rows between the lateral line and dorsal-fin origin; a triangular distal blotch on the dorsal-fin; a few body scales with crescent-shaped black edges; a thin dark margin on the dorsal-fin, posterior to the distal blotch; a dark posterior margin on the caudal-fin; normally a single pair of rudimentary barbels present.

Comment » | Category: ,

Metzia lineata (PELLEGRIN, 1907)

November 6th, 2014 — 12:32pm
H. T. Cheng

Populations from the upper Pearl River (Nanpan Jiang basin) differ in several morphological characters from those inhabiting Guangdong, Guangxi, and Guizhou Provinces, and Hainan Island. Those from Vietnam also seem to be different (Gan et al., 2009), the implication being that there may be several species currently included under the name M. lineata.

Comment » | Category: ,

Metzia formosae (OSHIMA, 1920)

November 5th, 2014 — 8:16pm
Yung-Ching Chang

Although it is included in the genus Metzia this grouping remains somewhat unresolved in terms of taxonomy and it may contain more than a single genetic lineage. For example, members share a number of characters with the genera Ischikauia Jordan and Snyder 1900, Hemiculterella Warpachowski 1887, and several species of Anabarilius Cockerell 1923, including a bipartite gas bladder, a non-spinous dorsal-fin ray, and a sharp ventral keel between the pelvic-fin insertion and anus.

Comment » | Category: ,

Metzia bounthobi SHIBUKAWA, PHOUSAVANH, PHONGSA & IWATA, 2012

November 5th, 2014 — 5:33pm
http://ffish.asia

This species can be distinguished from congeners by the following combination of characters: 18–20 (vs. 10-18) branched anal-fin rays; 49–55 (vs. 35-48) lateral-line scale rows; 33–36 (vs. 15-20) predorsal sca…

Comment » | Category: ,

Mekongina erythrospila FOWLER, 1937

November 5th, 2014 — 4:00pm
http://ffish.asia

Endemic to the middle and lower Mekong River system in Laos, Thailand, Cambodia, and Vietnam. Its known range extends from Chiang Rai province, Thailand in the north to Kratie province, Cambodia in the south, and it occurs in several important tributary systems including the Sesan, Srepok, and Tonlé Sap.

Type locality is ‘Mekong River at Kemarat, Thailand’.

Comment » | Category: ,