怪头朴丽鱼

The <em>Haplochromis aelocephalus</em> is a freshwater cichlid belonging to the family Cichlidae, one of the most species-rich families of vertebrates. Native to African rift lake systems, this species inhabits shallow waters down to approximately 13 metres depth and reaches a maximum recorded length of around 12 cm. Cichlids of the genus <em>Haplochromis</em> are renowned for their adaptive radiation, particularly in the East African Great Lakes, where hundreds of species have evolved to exploit distinct ecological niches. <em>Haplochromis aelocephalus</em> likely occupies benthic or near-benthic habitats, and many members of this genus are known for their maternal mouthbrooding behaviour, wherein females incubate fertilised eggs and protect free-swimming fry within the buccal cavity. Details of habitat and range for this species remain limited in the ichthyological literature. The genus as a whole has faced significant conservation pressure from habitat degradation, introduced species such as the Nile perch, and eutrophication across its native lake systems. Understanding the ecology and distribution of individual species such as <em>Haplochromis aelocephalus</em> is essential for guiding targeted conservation efforts across these biodiverse freshwater ecosystems.