Xiphophorus xiphidium (Gordon, 1932)
Swordtail platyfish
photo by Artigas Azas, J.M.

Family:  Poeciliidae (Poeciliids), subfamily: Poeciliinae
Max. size:  4 cm TL (male/unsexed); 5 cm (female)
Environment:  pelagic; freshwater; pH range: 7.19999980926514 - 8.19999980926514; dH range: 15 - 25
Distribution:  North America: Rio Soto La Marina system in Tamaulipas, Mexico.
Diagnosis:   
Biology:  Inhabits tranquil zones of slow-flowing waters of ditches, spring areas, marshes and ponds.
IUCN Red List Status: Least Concern (LC); Date assessed: 27 August 2018 Ref. (130435)
Threat to humans:  harmless


Source and more info: www.fishbase.org. For personal, classroom, and other internal use only. Not for publication.