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Xiphophorus nigrensis

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Xiphophorus nigrensis
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Cyprinodontiformes
Family: Poeciliidae
Genus: Xiphophorus
Species:
X. nigrensis
Binomial name
Xiphophorus nigrensis

Xiphophorus nigrensis, the Panuco swordtail, is a species of fish in the family Poeciliidae[2] that is endemic to a small part of the Pánuco River basin in Mexico.[3][4]

References

  1. ^ Vega-Cendejas, M. (2019). "Xiphophorus nigrensis". IUCN Red List of Threatened Species. 2019: e.T191790A2003276. doi:10.2305/IUCN.UK.2019-2.RLTS.T191790A2003276.en.
  2. ^ Froese, Rainer; Pauly, Daniel (eds.). "Xiphophorus nigrensis". FishBase. August 2019 version.
  3. ^ "Xiphophorus nigrensis". Retrieved 12 Sep 2012.
  4. ^ Kang, J.H.; M. Schartl; R.B. Walter; A. Meyer (2013). "Comprehensive phylogenetic analysis of all species of swordtails and platies (Pisces: Genus Xiphophorus) uncovers a hybrid origin of a swordtail fish, Xiphophorus monticolus, and demonstrates that the sexually selected sword originated in the ancestral lineage of the genus, but was lost again secondarily". BMC Evolutionary Biology. 13 (25): 25. doi:10.1186/1471-2148-13-25. PMC 3585855. PMID 23360326.{{cite journal}}: CS1 maint: unflagged free DOI (link)