bio.wikisort.org - Animal

Xiphophorus montezumae, the Montezuma swordtail, is a livebearing freshwater fish of the order Cyprinodontiformes, family Poeciliidae, and genus Xiphophorus.[2] It is in the same genus as the common platy and the swordtail. Xiphophorus means 'sword-tail' in Greek.

Xiphophorus montezumae
Male
Female
Conservation status
Data Deficient  (IUCN 3.1)[1]
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Actinopterygii
Order:	Cyprinodontiformes
Family:	Poeciliidae
Genus:	Xiphophorus
Species:	X. montezumae
Binomial name
Xiphophorus montezumae D. S. Jordan & Snyder, 1899

Description

Growing to a maximum length of around 7.5 cm (3.0 in), the females are larger in size than the males. The genus Xiphophorus is common in freshwater aquariums. The males of this particular species are known for their metallic green scales and the fact that their "sword" stays horizontal unlike most species where it is angled downward.

The most suitable conditions for Montezuma swordtails include a water temperature of around 21–25 °C (70–77 °F). Water pH should stay near 7.5 at all times. They are quite resilient fish.^{[citation needed]} They come from the Pánuco River basin in northeastern Mexico in the states of Tamaulipas, San Luis Potosi and Veracruz. They are often found in fast-flowing rivers. In the wild, schools with more females than males are common, and they enjoy dense aquatic foliage to give birth in. They reproduce quickly and often, and the fish prefer live foods and aquatic plants over tropical fish foods and fake plants.^{[citation needed]} On average, females will give birth to about 50 fry once every seven weeks. Like almost all swordtails, the Montezuma swordtail will readily breed with platies.^{[citation needed]}

References

General references

Alderton, David (2005). Doran, Joanne; Tuite, Simon; Griffiths, Lee; Heilman, Christine (eds.). Encyclopedia of Aquarium & Pond Fish. Photography by Max Gibbs. Dorling Kindersley. ISBN 0756668387.

На других языках

---

- [en] Xiphophorus montezumae

---

[es] Xiphophorus montezumae

Xiphophorus montezumae es una especie de peces de la familia de los pecílidos en el orden de los ciprinodontiformes.[2]

---

---