The Redwag Hifin Maculatus is a North American livebearer related to and in the same genus, Xiphophorus, as the swordtails. Most commercial strains of platies have mixed heritage, including ancestors from X. helleri, X. maculatus and X. variatus. This fish is largely descended from X. maculatus. We developed this strain starting in 2004 by crossing our Redwag Maculatus Platy to a Red Hifin Maculatus Platy and then selecting for both the hifin characteristic and the proper color pattern. Males often reach 4cm (1.5 in.). Females are somewhat larger and much heavier. Both sexes have brilliant red bodies and black fins. This fish has no natural range, but of its ancestors hail from Mexican and Central America.