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The Catarina Pupfish ( Megupsilon aporus) is a species of concern belonging in the species group "fishes" and found in the following area (s): Mexico. This species is also known by the following name (s): Cachorrito Enano De Potosi. Glenn, C. R. 2006.

By 1994, both species were extinct in the wild as a result of over mining of groundwater and drying of habitats (Contreras and Lozano, 1996). We provide the first description of behavior in the Catarina pupfish (Megupsilon aporus). Aggressive, courtship, and spawning behaviors resemble those of other North American cyprinodontids. 2013-03-01 Catarina pupfish. Catarina pupfish.

Catarina pupfish

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Variation in colou We provide the first description of behavior in the Catarina pupfish (Megupsilon aporus). Aggressive, courtship, and spawning behaviors resemble those of other North American cyprinodontids. However, M. aporus differs from others in the group in absence of breeding territoriality in males. Male M. aporus often perform opercular rotation during aggressive displays and jaw-nudging during Catarina pupfish ini adalah salah satu jenis ikan air tawar di Meksiko.

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2013-06-25 · here is the list of the animals 25 Addax 24 Hawaiian Monk Seal 23 Mountain Gorilla 22 Island Fox 21 Bactrian Camel 20 Catarina Pupfish 19 Mediterranean Monk Seal 18 Philippine eagle 17 California

This article is part of WikiProject Fishes, an attempt to organise a detailed guide to all topics related to Fish taxa. To participate, you can edit the attached article, or contribute further at WikiProject Fishes.

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Catarina pupfish

Notable for their lack of pelvic fins.

We present a synopsis of the discovery and description of the species, the threats to, and degradation of, its habitat, and the efforts to maintain the species in captivity before it became extinct in 2014. The Catarina Pupfish ( Megupsilon aporus) is a species of concern belonging in the species group "fishes" and found in the following area (s): Mexico. This species is also known by the following name (s): Cachorrito Enano De Potosi. Glenn, C. R. 2006. TheCatarina pupfish(Megupsilon aporus) was a diminutive species offishin the familyCyprinodontidae, first described in 1972. The Caterina pupfish is a very small fish. It is 4 centimeters long and is one of the smallest fish in north America.
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Catarina pupfish Megupsilon aporus: (a) male, (b) female. This small fish represents the most recent extinction of an endemic freshwater fish in Mexico.

represented by M. aporus (Catarina pupfish), once occupied a small spring system near El Potosí, Nuevo León, Mexico, where it co-occurred with another endem ic pupfish, Cyprinodon alvarezi (Potosi pupfish).
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12 Mar 2015 Examples: Catarina pupfish, Hawaiian crow, Wyoming toad. Critically Endangered (CR): extremely high risk of Wyomingtoad(Bufobaxteri) 

However, M. aporus differs from others in the group in absence of breeding territoriality in males.