Die Teilgürtelbarbe (Puntigrus partipentazona (Synonyme: Barbus partipentazona, Puntius partipentazona, Systomus partipentazona)) ist ein Süßwasserfisch aus der Familie der Karpfenfische (Cyprinidae). Sie kommt in den Stromgebieten des Mekong, des Mae Nam Chao Phraya und des Mae Nam Mae Klong und in den Küstenflüssen des südöstlichen Thailand und Kambodschas sowie auf der Malaiischen Halbinsel vor.
Die Teilgürtelbarbe wird vier (Männchen) bis fünf (Weibchen) Zentimeter lang. Ihr Körper ist gattungstypisch für Puntigrus-Arten. In ihrer Färbung ähnelt sie stark der aus der Aquaristik bekannten Sumatrabarbe. Ihre Grundfarbe ist gelboliv. Drei schwarze Querbinden mustern die Körperseiten, ein vierter geht durch das Auge. Eine fünfte, unterhalb der Rückenflosse, ist, im Unterschied zur Sumatrabarbe, nur teilweise ausgebildet und Grund für den deutschen und den wissenschaftlichen Namen der Art (Lat./Gr.: „pars“ = Teil; „penta“ = fünf; „zone“ = Binde). Der Art fehlen die vorderen Oberkieferbarteln. Die Seitenlinie ist unvollständig und erstreckt sich nur über 7 bis 10 Schuppenreihen. Der letzte unverzweigte Rückenflossenstrahl ist an seiner Hinterkante gesägt.
Die Teilgürtelbarbe kommt in mittleren Wasserregionen und bodennah in kleinen Bächen, Weihern und Seen zwischen dichtem Wasserpflanzenbewuchs vor. Sie ernährt sich von Zooplankton, Insekten und deren Larven und pflanzlichem Material. Laichende Weibchen legen bis zu 500 Eier in einzelnen Schüben von etwa drei bis fünf Eiern. Die Fischlarven schlüpfen nach 24 bis 30 Stunden und schwimmen nach etwa 6 Tagen frei.
Die Teilgürtelbarbe (Puntigrus partipentazona (Synonyme: Barbus partipentazona, Puntius partipentazona, Systomus partipentazona)) ist ein Süßwasserfisch aus der Familie der Karpfenfische (Cyprinidae). Sie kommt in den Stromgebieten des Mekong, des Mae Nam Chao Phraya und des Mae Nam Mae Klong und in den Küstenflüssen des südöstlichen Thailand und Kambodschas sowie auf der Malaiischen Halbinsel vor.
Puntigrus partipentazona,[2] the Dwarf Tiger Barb, is a species of cyprinid fish native to Southeast Asia where it is found in the Mekong, Mae Klong, and Chao Phraya basins of Thailand, the Malay Peninsula, and coastal streams of southeast Thailand and Cambodia where it occurs in streams and impoundments with dense weed growth. It can also be found in the aquarium trade.[3] It is frequently misidentified as the similar Puntigrus tetrazona.
This species can reach a length of 4 centimetres (1.6 in) SL.[3] The fish is silver to brownish yellow with three broad black vertical stripes on the body, a fourth across the eye, and a black blotch at the base of the dorsal fin, which also has a streak of red. This streak of red is brighter in males than females, which, along with body shape and the slightly larger size of females, are the primary outward indications of sex. As is the case with all five species in the genus, the fish appears to be very similar to the widely seen commercially produced tiger barb. However, when compared side-to-side, it can be seen that on P. tetrazona, the middle body stripe extends completely through the dorsal fin. On P. partipentazona, the black coloration on the dorsal fin connects only to the black blotch on the body.
Puntigrus partipentazona is an open water, substrate egg-scatterer, and adults do not guard the eggs. It spawns in dense plant growth, and its eggs are sticky. Its specific epithet, partipentazona, means "partly five-zoned".
Puntigrus partipentazona, the Dwarf Tiger Barb, is a species of cyprinid fish native to Southeast Asia where it is found in the Mekong, Mae Klong, and Chao Phraya basins of Thailand, the Malay Peninsula, and coastal streams of southeast Thailand and Cambodia where it occurs in streams and impoundments with dense weed growth. It can also be found in the aquarium trade. It is frequently misidentified as the similar Puntigrus tetrazona.
This species can reach a length of 4 centimetres (1.6 in) SL. The fish is silver to brownish yellow with three broad black vertical stripes on the body, a fourth across the eye, and a black blotch at the base of the dorsal fin, which also has a streak of red. This streak of red is brighter in males than females, which, along with body shape and the slightly larger size of females, are the primary outward indications of sex. As is the case with all five species in the genus, the fish appears to be very similar to the widely seen commercially produced tiger barb. However, when compared side-to-side, it can be seen that on P. tetrazona, the middle body stripe extends completely through the dorsal fin. On P. partipentazona, the black coloration on the dorsal fin connects only to the black blotch on the body.
Puntigrus partipentazona is an open water, substrate egg-scatterer, and adults do not guard the eggs. It spawns in dense plant growth, and its eggs are sticky. Its specific epithet, partipentazona, means "partly five-zoned".
Puntigrus partipentazona es una especie de peces de la familia de los Cyprinidae en el orden de los Cypriniformes.
Los machos pueden llegar alcanzar los 4 cm de longitud total.[1][2]
Es un pez de agua dulce.
Se encuentra en los ríos Mekong, Chao Phraya y Mae Khlong. También en Malasia y al sureste de Tailandia y Camboya.
Puntigrus partipentazona es una especie de peces de la familia de los Cyprinidae en el orden de los Cypriniformes.
Systomus partipentazona Systomus generoko animalia da. Arrainen barruko Actinopterygii klasean sailkatzen da, Cyprinidae familian.
Systomus partipentazona Systomus generoko animalia da. Arrainen barruko Actinopterygii klasean sailkatzen da, Cyprinidae familian.
Puntius partipentazona (sin. Partipentazona Barb) je slatkovodna tropska riba koja pripada porodici Cyprinidae .
Može se naći u Aziji u tokovima rijeke Mekong, Mae Khlong jezerima u Tajlandu, na Malajskom poluotoku, te u riječnim tokovima na jugoistoku Tajlanda i u Kambodži.
Henry Weed Fowler je 1934. godine po prvi put detaljno opisao ovu vrstu nazvavši je Barbus partipentazona a u znanstvenoj literaturi je često spominjana pod imenom Systomus partipentazona. Zbog svog izgleda često je krivo prepoznata kao Puntius tetrazona.
Ova vrsta ribe obitava u slatkoj vodi čija temperatura se kreće u rasponu od 22 C° do 25 C°. Po veličini ova riba rastom ne prelazi 4 centimetra, hrani se zooplanktonom, larvama kukaca koji polažu iste u vodu te manjim kukcima koji upadnu u vodu u kojoj obitava ova riba.
Puntius partipentazona (sin. Partipentazona Barb) je slatkovodna tropska riba koja pripada porodici Cyprinidae .
Može se naći u Aziji u tokovima rijeke Mekong, Mae Khlong jezerima u Tajlandu, na Malajskom poluotoku, te u riječnim tokovima na jugoistoku Tajlanda i u Kambodži.
Henry Weed Fowler je 1934. godine po prvi put detaljno opisao ovu vrstu nazvavši je Barbus partipentazona a u znanstvenoj literaturi je često spominjana pod imenom Systomus partipentazona. Zbog svog izgleda često je krivo prepoznata kao Puntius tetrazona.
Ova vrsta ribe obitava u slatkoj vodi čija temperatura se kreće u rasponu od 22 C° do 25 C°. Po veličini ova riba rastom ne prelazi 4 centimetra, hrani se zooplanktonom, larvama kukaca koji polažu iste u vodu te manjim kukcima koji upadnu u vodu u kojoj obitava ova riba.
O Bárbus-de-cinco-listras (Puntigrus partipentazona) é um bárbus, originário da Tailândia e Malaia. Chega a medir até 5 cm de comprimento, corpo prateado com quatro listras negras, nadadeiras avermelhadas e mancha triangular negra abaixo da nadadeira dorsal, sendo uma espécie ornamental. Também é conhecido pelo nome de bárbus-sumatramo.
O Bárbus-de-cinco-listras (Puntigrus partipentazona) é um bárbus, originário da Tailândia e Malaia. Chega a medir até 5 cm de comprimento, corpo prateado com quatro listras negras, nadadeiras avermelhadas e mancha triangular negra abaixo da nadadeira dorsal, sendo uma espécie ornamental. Também é conhecido pelo nome de bárbus-sumatramo.
