Xiphophorus signum Rosen & Kallman, 1969
Xiphophorus signum
photo by Kaladjian, M.

 Family:  Poeciliidae (Poeciliids), subfamily: Poeciliinae
 Max. size:  7.5 cm TL (male/unsexed)
 Environment:  benthopelagic; pH range: 7.19999980926514 - 8; dH range: 10 - 20
 Distribution:  Central America: Rio Chajmaic and Rio de la Pasion basin in Alta Verapaz, Guatemala.
 Diagnosis:   
 Biology:  Inhabits fast-flowing waters that are usually densely vegetated and have a temperature of 25°C. Occasionally occurs with the livebearer Scolichthys iota. Males attain a body length up to 7.5 cm plus 3 to 4 cm for the sword.
 IUCN Red List Status: Not Evaluated  (Ref. 96402)
 Threat to humans:  harmless
 Country info:   
 

 Entered by: Torres, Armi G. - 31.03.98
 Modified by: Reyes, Rodolfo B. - 15.07.13

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