Claim: Nothobranchius rachovii is a species of freshwater killifish of the Nothobranchiidae family, class Actinopterygii from the kingdom Animalia is commonly found in Mozambique and can grow up to 6 cm (2.4")..
Evidence: Nothobranchius rachovii, or the bluefin notho, is a species of freshwater annual killifish from Mozambique. Family: Nothobranchiidae Class: Actinopterygii Kingdom: Animalia It can grow up to 6 cm (2.4").