The Silver Flagtail, scientifically known as Kuhlia munda, is a species of fish belonging to the Kuhliidae family. It is a relatively small fish, with a maximum size reaching 13.4 cm. This species is distinguished by its silvery body and elongated dorsal fin, giving it a flag-like appearance, which is reflected in its common name.
Description & Characteristics
The Kuhlia munda exhibits a slender, elongated body shape with a slightly compressed profile. Its coloration is generally silvery, with a subtle dark stripe running along the lateral line. The most prominent feature is its elongated dorsal fin, which extends nearly the entire length of the back. The Silver Flagtail possesses a small mouth with protruding lips and small teeth adapted for its feeding habits.
Habitat and Occurrence
The Kuhlia munda is a freshwater fish that prefers inhabiting rivers and streams. It typically dwells in areas with moderate currents and abundant vegetation. The Silver Flagtail is commonly found in the Indo-Pacific region, encompassing areas such as the Philippines, Indonesia, and Malaysia. These regions correspond to tropical and subtropical marine zones where the fish thrives in freshwater ecosystems.
Taxonomy
The Kuhlia munda is classified within the Class: Teleostei, Order: Centrarchiformes, and Family: Kuhliidae. This classification places the Silver Flagtail within a diverse group of fish characterized by their generally similar physical characteristics and ecological roles within their respective habitats.
Feeding
The Kuhlia munda is an opportunistic omnivore, feeding on a variety of prey items. Its diet consists primarily of small invertebrates such as amphipods, copepods, crustaceans, and daphnia salina. Additionally, the Silver Flagtail may consume small fish, insects, mysis, and zooplankton. This diverse feeding strategy allows the Kuhlia munda to adapt to different food sources available in its freshwater habitat.
Image References