Dracula fish Dracula fish The dracula fish ("Danionella dracula") is a species of tropical danionin fish from the cyprinid family. It is a freshwater fish endemic to Myanmar. A close relative is "Brachydanio rerio", the zebrafish of aquariums. It is named dracula after its unusual "fangs"; male dracula fish have protruding tooth-like bones stemming from their jawbones. Males have been observed using their fangs to spar with other males. Identified in April 2007 from specimens shipped to the United Kingdom in a consignment of aquarium fishes, the dracula fish has so far only been found in the wild in a small stream
Blue-legged mantella Blue-legged mantella The blue-legged mantella (Mantella expectata) is a species of frog in the family Mantellidae. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests, rivers, and intermittent rivers. It is threatened by habitat loss. It is over collected for the pet trade and may soon qualify for critically endangered again. The blue-legged mantella has a peculiar appearance with a distinctive yellow back, contrasted by bluish legs, and a black underside. Sex can be determined by the size of the body (females being noticeably larger than males), a horseshoe-shaped blue spot located on the lower