Platy (specifically the Sunburst Wag or Red Wag variety)

Physical Characteristics

Deep, laterally compressed body with a rounded 'wedge' shape. This specimen displays a bright orange body with 'wagtail' traits, characterized by black pigmentation on the caudal (tail) fin and occasional black spots near the peduncle. They possess a terminal mouth and lack a visible sword-like extension in this species.

Habitat & Distribution

Found naturally in North and Central America, specifically from Veracruz, Mexico, to northern Belize. They prefer slow-moving waters such as canals, ditches, and warm springs with dense vegetation and silt/mud substrates.

Size & Weight

Adults typically reach 1.5 to 2.5 inches (4 to 6 centimeters) in length. They are lightweight fish, generally weighing only a few grams.

Similar Looking Species

The Swordtail (Xiphophorus hellerii) is very similar but generally more streamlined; males are easily distinguished by their long tail extension. The Southern Platy (X. variatus) is also similar but has a more elongated body and different dorsal fin ray counts.

Ecological Role

Omnivorous surface feeders that consume small crustaceans, insects, and algae. They serve as a primary food source for larger aquatic predators and birds. In the wild, they are listed as 'Least Concern' on the IUCN Red List, though they are highly prolific breeders that can become invasive in non-native tropical environments.

Identified on: 12/26/2025

Mode: Standard