Hemibagrus Peguensis

Datasheet

General Description:

Hemibagrus Peguensis, commonly known as Sittang mystus, is a species previously confused with its congener, H. menoda. Belonging to the family Bagridae and order Siluriformes, it has unique characteristics like possessing 44-46 vertebrae, an adipose-fin with a short base, and a distinct color pattern with black spots or vertical lines and a reddish-orange caudal fin.

Aquarium Setup:

Hemibagrus Peguensis would thrive in an aquarium setup mimicking its natural habitat. It prefers a spacious tank with moderate water flow, hiding spots like caves or driftwood, and soft sandy substrate. Water quality parameters should be maintained as per the species' requirements (see table).

Behaviour:

Being a predator, Hemibagrus Peguensis likely feeds on crustaceans and smaller fishes. In captivity, it adapts well to commercial diets and does not necessarily require live foods. This species can be territorial, especially towards its own kind, and is generally nocturnal.

Feeding and Diet:

The diet of Hemibagrus Peguensis mainly comprises crustaceans and smaller fish in the wild. In captivity, they readily accept commercial sinking pellets, frozen foods like bloodworms, and other high-quality, protein-rich diets suitable for carnivorous freshwater species.

Reproduction & Dimorphism:

Details regarding the specific reproductive behavior and dimorphism of Hemibagrus Peguensis are limited. However, as is common with many catfish species, they likely exhibit distinct behaviors during breeding, with potential variations in physical characteristics between males and females that aid in reproduction.

Habitat and Distribution:

Found in various river drainages in Myanmar and northeastern India, including the Irrawaddy, Bago, Sittaung, and Chindwin basins, Hemibagrus Peguensis prefers freshwater habitats with moderate water flow and ample hiding spots. Its type locality is near the Sittang River in Myanmar, and its distribution is largely limited to this region.

This fish species, among the 40 nominal species in the Hemibagrus genus, plays a significant role as food fish in the regions it inhabits and also demonstrates unique taxonomic characteristics that differentiate it from related genera like Sperata and Bagrus.