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Fundulus parvipinnis és una espècie de peix de la família dels fundúlids i de l'ordre dels ciprinodontiformes.
Els mascles poden assolir els 10,8 cm de longitud total.[2]
Es troba a Nord-amèrica: Estats Units i Mèxic.[2]
Fundulus parvipinnis és una espècie de peix de la família dels fundúlids i de l'ordre dels ciprinodontiformes.
The California killifish (Fundulus parvipinnis) is a type of killifish (Fundulidae) found along the coast of southern California and Baja California.
Like the other members of the family, California killifish are small, no more than about 11 centimetres (4.3 in) in length. The body is rather thick and oblong in shape, with almost no narrowing of the caudal peduncle, and a squarish tail fin. The pelvic fins are small, while the anal fin is long, with 11 to 13 rays. They are olive-green above, and a yellowish brown below; during breeding season, the back become dark brown, while the belly and paired fins become bright yellow.
They are coastal fish, occurring in shallow bays, estuaries, marshes, and the lower parts of streams from Morro Bay south to Magdalena Bay in central Baja California. Between Goleta Slough and the Tijuana River they occur almost continuously, the frequency of wetlands being sufficient to allow free movement. They tolerate a wide range of salinities, oxygen levels, and pollution.
The diet consists of a variety of both benthic and planktonic invertebrates, anything from snails to crustaceans to insects, often found by foraging through areas of vegetation flooded by high tides.
This species and the Baja California killifish F. lima are the only members of Fundulus on the west coast of the continent, and are distinct from the rest of the genus, which is limited to the east coast. It has been suggested that they may form a separate genus.
The California killifish (Fundulus parvipinnis) is a type of killifish (Fundulidae) found along the coast of southern California and Baja California.
Like the other members of the family, California killifish are small, no more than about 11 centimetres (4.3 in) in length. The body is rather thick and oblong in shape, with almost no narrowing of the caudal peduncle, and a squarish tail fin. The pelvic fins are small, while the anal fin is long, with 11 to 13 rays. They are olive-green above, and a yellowish brown below; during breeding season, the back become dark brown, while the belly and paired fins become bright yellow.
They are coastal fish, occurring in shallow bays, estuaries, marshes, and the lower parts of streams from Morro Bay south to Magdalena Bay in central Baja California. Between Goleta Slough and the Tijuana River they occur almost continuously, the frequency of wetlands being sufficient to allow free movement. They tolerate a wide range of salinities, oxygen levels, and pollution.
The diet consists of a variety of both benthic and planktonic invertebrates, anything from snails to crustaceans to insects, often found by foraging through areas of vegetation flooded by high tides.
This species and the Baja California killifish F. lima are the only members of Fundulus on the west coast of the continent, and are distinct from the rest of the genus, which is limited to the east coast. It has been suggested that they may form a separate genus.
El chococo, guayacón o sardinilla chococo[2] (Fundulus parvipinnis) es una especie de peces de la familia de los fundúlidos en el orden de los ciprinodontiformes.
Los machos pueden llegar a los 10,8 cm de longitud total.[3]
Se encuentran en Norteamérica: Estados Unidos y México.[3]
El chococo, guayacón o sardinilla chococo (Fundulus parvipinnis) es una especie de peces de la familia de los fundúlidos en el orden de los ciprinodontiformes.
Fundulus parvipinnis Fundulus generoko animalia da. Arrainen barruko Fundulidae familian sailkatzen da.
Fundulus parvipinnis Fundulus generoko animalia da. Arrainen barruko Fundulidae familian sailkatzen da.
Fundulus parvipinnis is een straalvinnige vissensoort uit de familie van killivisjes (Fundulidae).[1] De wetenschappelijke naam van de soort is voor het eerst geldig gepubliceerd in 1854 door Girard.
Bronnen, noten en/of referenties
小翼底鱂，為輻鰭魚綱鯉齒目鯉齒亞目底鱂科的其中一種，為亞熱帶魚類，分布於東太平洋美國加州莫羅灣至墨西哥下加利福尼亞半島淡水、半鹹水流域，體長可達10.8公分，棲息在沿岸海灣、河口區，生活習性不明，可做為觀賞魚。
