Introduction: Marianne's dwarf stonebasher (Pollimyrus marianne) is a captivating freshwater fish species originating from the river systems of Africa.
Habitat: Native to the Congo River Basin and surrounding areas, Marianne's dwarf stonebasher inhabits slow-moving rivers, streams, and forested waterways. Its distribution includes regions with varying water parametres and habitats, contributing to the species' adaptability in captivity.
Physical Characteristics: Marianne's dwarf stonebasher is characterized by its elongated body shape, reminiscent of an elephant's trunk, and its specialized appendage called the electrocyte organ. This organ allows the fish to generate weak electric fields for navigation, communication, and detecting prey. Its dark colouration and unique appendage make it a visually striking species in both its natural habitat and the home aquarium.
behaviour and Feeding: The intriguing behaviour of Marianne's dwarf stonebasher revolves around its electric sense, which it uses to explore its environment and locate prey. In the wild, it feeds on small invertebrates and aquatic insects, which it locates using its electro-sensory abilities.
Conservation Status: Due to its restricted range and potential environmental challenges, Marianne's dwarf stonebasher could face conservation concerns.