Acrossocheilus Beijiangensis

Datasheet

General Description

The Acrossocheilus Beijiangensis, a species within the Cyprinidae family, is part of the Cypriniformes order. This fish, with a maximum size of 13.1cm, is characterized by a rostral fold, fleshy lips, an inferior mouth, and unique dark vertical bars on each flank. It is primarily found in southern China, northern Vietnam, and northern Laos.

Aquarium Setup

When setting up an aquarium for the Acrossocheilus Beijiangensis, it is crucial to mimic its natural habitat. This includes providing hiding spots among rocks and solid surfaces, as well as ensuring a sufficient biofilm for grazing. The fish prefer a setup that resembles their freshwater environment, as described in the table.

Behaviour

The Acrossocheilus Beijiangensis is known to be a peaceful fish that enjoys swimming in groups. They are bottom-dwellers and can sometimes display territorial behavior, especially during the breeding season. Observing their interactions within a community tank can be fascinating.

Feeding and Diet

In the wild, Acrossocheilus Beijiangensis feeds on small benthic invertebrates and grazes on biofilm. In an aquarium setting, they can be fed a diet consisting of high-quality flake food, sinking pellets, and occasional live or frozen foods to supplement their nutritional needs.

Reproduction & Dimorphism

The reproductive behavior of Acrossocheilus Beijiangensis involves the females laying adhesive eggs on surfaces while males fertilize them externally. Sexual dimorphism in this species is not prominently observed, making it challenging to differentiate between males and females based on physical characteristics alone.

Habitat and Distribution

The Acrossocheilus Beijiangensis is predominantly found in the freshwater systems of Fujian, Guangdong, and Guangxi provinces in southwestern China, including the islands of Hainan and Hong Kong. Its typical habitat includes rivers and streams within these regions, with the Bei River drainage being a notable area of presence.