Phractura ansorgii (African Whiptail Catfish) Breeding Guide

Phractura ansorgii is a small endangered West African whiptail catfish with no documented breeding; this guide covers its biology and habitat.

Overview

Phractura ansorgii is a small whiptail-type catfish of the African family Amphiliidae, the loach catfishes. According to FishBase it occurs in the lower Niger, the Niger delta and the Oshun River in Nigeria, and in the Mono River basin in Togo. It reaches about 9 cm TL and lives in tropical freshwater, with the genus often associated with the vegetation of flowing waters.

Habitat & water

FishBase reports this species from flowing tropical waters around 20 to 24°C, with pH about 6.3 to 7.2 and hardness roughly 10 to 18 dH. The genus's association with submerged vegetation in moving water suggests well-oxygenated, current-rich biotopes, which is the kind of environment any breeding attempt would need to imitate.

Conservation status

The IUCN Red List classifies Phractura ansorgii as Endangered (assessed 2019). Its restricted West African range and threatened status are further reasons that wild collection for breeding experiments is discouraged.

Why breeding is undocumented

Reproduction in Phractura is essentially unstudied in accessible literature, and there is no published account of spawning behaviour, egg deposition or fry rearing for P. ansorgii. Without verified data, any home-breeding protocol would be speculation; this species should be kept as a community oddity rather than a breeding target.