Jenynsia
alternimaculata
(Fowler, 1940)
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Family:
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Anablepidae
(Four-eyed fishes, onesided livebearers & white-eye), subfamily: Jenynsiinae
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Google Image (not verified) http://www.ccfishery.net
May show another species!
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Order:
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Cyprinodontiformes
(rivulines, killifishes and live bearers)
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Class:
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Actinopterygii (ray-finned fishes)
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In this site name:
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Max. size:
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Environment: |
benthopelagic; freshwater
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Climate: |
tropical |
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Importance:
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Resilience: |
High, minimum population doubling time less than 15 months(Preliminary K or Fecundity.)
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Distribution:
ccfishery.net
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South America: Western Argentina and southern Bolivia.
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Morphology:
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Dorsal
soft rays
(total): 7 - 9;
Anal
soft rays: 9 – 10. With two rows of dorsoventrally elongate markings on the lateral surface of the body. Distinguished from J. lineata by the absence of (1) a swelling between the urogenital opening and the anterior base of the anal fin in females and (2) a mandibular canal Pore W.
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Biology: |
Viviparous (Ref. 45800).
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Red List Status: |
Not in IUCN Red List (Ref. 57073)
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Dangerous:
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harmless
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Coordinator: |
Ghedotti, Michael J.
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