Xiphophorus xiphidium és una espècie de peix de la família dels pecílids i de l'ordre dels ciprinodontiformes.[2]
Els mascles poden assolir els 4 cm de longitud total i les femelles els 5.[3]
Es troba a Amèrica: Mèxic (Tamaulipas).[3]
Xiphophorus xiphidium és una espècie de peix de la família dels pecílids i de l'ordre dels ciprinodontiformes.
The swordtail platyfish (Xiphophorus xiphidium) is a species of ray-finned fish within the family Poeciliidae.[1] The species is endemic to the Soto la Marina River basin in Tamaulipas and Nuevo Leon. It lives in springs, streams, arroyos, ditches, marshes, and ponds in slow-flowing clear to muddy waters, often over mud, clay, gravel, and rock where vegitation is typically abundant. Males grow 3 centimeters in length whereas females grow 4 centimeters in length, however both sexes can reach 1 centimeter over their usual length.[2][3][4] Gestation is usually 24 to 35 days, where around 20 to 50 young are born.[2]
There are currently no conservation efforts towards the swordtail platyfish, however its range does overlap in the Altas Cumbres Protected Area outside of Ciudad Victoria. Threats such as cattle ranching degrading coastal streams and rivers due to runoff and water management in the Soto la Marina River are potential threats to the species, however the exact impact isn't known. This species occurs in the aquarium trade, however most of this trade is done through captive breed individuals. The species is widely distributed in its range and has no signs of major population declines. For these reasons the IUCN Red List has assessed the swordtail platyfish as 'Least concern'.[4]
The swordtail platyfish (Xiphophorus xiphidium) is a species of ray-finned fish within the family Poeciliidae. The species is endemic to the Soto la Marina River basin in Tamaulipas and Nuevo Leon. It lives in springs, streams, arroyos, ditches, marshes, and ponds in slow-flowing clear to muddy waters, often over mud, clay, gravel, and rock where vegitation is typically abundant. Males grow 3 centimeters in length whereas females grow 4 centimeters in length, however both sexes can reach 1 centimeter over their usual length. Gestation is usually 24 to 35 days, where around 20 to 50 young are born.
Xiphophorus xiphidium es una especie de peces de la familia de los pecílidos en el orden de los ciprinodontiformes.[2]
Los machos pueden alcanzar los 4 cm de longitud total y las hembras los 5 cm.[3]
Se encuentran en América: México (Tamaulipas).[3]
Xiphophorus xiphidium es una especie de peces de la familia de los pecílidos en el orden de los ciprinodontiformes.
Xiphophorus xiphidium Xiphophorus generoko animalia da. Arrainen barruko Poeciliidae familian sailkatzen da.
Xiphophorus xiphidium Xiphophorus generoko animalia da. Arrainen barruko Poeciliidae familian sailkatzen da.
Xiphophorus xiphidium, vrsta malene slatkovodne ribe koja nastanjuje mirne i spore vode kao i močvare i bare riječnog sistema Rio Soto La Marina u meksičkoj državi tamaulipas. Naraste najviše 4 do 5 centimetara, a prosječno 3 centimetra.
Opisana je 1932. i klasificirana porodici Poeciliidae. Službenog trgovačkog naziva nema, ali postoji nekoliko narodnih naziva, u Meksiku je nazivaju Espada del Soto La Marina, a engleski naziv za nju je Swordtail platyfish. Ribarima i ribičima nije interesantna[1].
Xiphophorus xiphidium, vrsta malene slatkovodne ribe koja nastanjuje mirne i spore vode kao i močvare i bare riječnog sistema Rio Soto La Marina u meksičkoj državi tamaulipas. Naraste najviše 4 do 5 centimetara, a prosječno 3 centimetra.
Opisana je 1932. i klasificirana porodici Poeciliidae. Službenog trgovačkog naziva nema, ali postoji nekoliko narodnih naziva, u Meksiku je nazivaju Espada del Soto La Marina, a engleski naziv za nju je Swordtail platyfish. Ribarima i ribičima nije interesantna.
Xiphophorus xiphidium is een straalvinnige vissensoort uit de familie van de levendbarende tandkarpers (Poeciliidae).[1] De wetenschappelijke naam van de soort is voor het eerst geldig gepubliceerd in 1932 door Gordon.
Bronnen, noten en/of referenties
刀劍尾魚，為輻鰭魚綱鯉齒目鯉齒亞目花鳉科的其中一種，分布於中美洲墨西哥Soto La Marina河流域，體長可達4公分，棲息在流動緩慢的溪流、溝渠、水塘，屬肉食性，生活習性不明。
这是一篇關於魚類的小作品。你可以通过编辑或修订扩充其内容。 
