Ctenopoma Acutirostre

Datasheet

General Description

The Leopard Bushfish, scientifically known as Ctenopoma Acutirostre, belongs to the Anabantidae family within the Perciformes order. This species is highly adaptable and can live for over 15 years when provided with appropriate care. It exhibits captivating behavior, resembling leaf fish in its hunting strategies by mimicking aquatic debris to trap prey. Possessing a labyrinth organ characteristic of Anabantoidei, it can breathe atmospheric air due to the maze-like structure of this specialized organ.

Aquarium Setup

For optimal health and well-being, the Leopard Bushfish thrives in a dimly-lit aquarium featuring surface vegetation like Ceratopteris spp., along with submerged cover and driftwood. Adding plant species such as Anubias and dried leaf litter enhances the habitat, providing hiding spots and simulating its natural environment. (see table)

Behaviour

This species showcases intriguing stalking behavior when live food is introduced into its tank, making it a fascinating specimen to observe. Although related to Anabas species, the Leopard Bushfish lacks the ability to move across dry land and is often marketed under various names, including 'spotted climbing perch.'

Feeding and Diet

Primarily an obligate predator, the Leopard Bushfish likely feeds on smaller fishes and invertebrates in the wild. In captivity, they readily accept a varied diet ranging from chironomid larvae, small earthworms, and prawns for young individuals to fish flesh, prawns, mussels, and earthworms for adults. It's vital to avoid mammalian or avian meat and feeder fish to prevent health issues and maintain proper nutrition.

Reproduction & Dimorphism

Breeding Leopard Bushfish in aquariums is challenging, with reports scarce. Providing a large spawning tank with floating plants is essential for successful reproduction. Males exhibit more spines on their gill covers and a textured area at the caudal peduncle base not present in females. Interestingly, these fish may not reach sexual maturity until 5-10 years old.

Habitat and Distribution

Found in the middle Congo River basin, spanning regions of the Republic of the Congo, Democratic Republic of the Congo, and Central African Republic, the Leopard Bushfish inhabits major tributaries such as the Kasai, Lefini, and Ubangi rivers. Its distribution encompasses diverse systems from Malebo (Stanley) Pool to Boyoma (Stanley) Falls, with the type locality noted as 'Diélé, Congo.'