Short, J. W., Page, T. J. and Humphrey, C. L., 2019. Caridina biyiga sp. nov., a new freshwater shrimp (Crustacea: Decapoda: Atyidae) from Leichhardt Springs, Kakadu National Park.

Caridina biyiga sp. nov. (Arthropoda: Crustacea: Decapoda: Pleocyemata: Caridea: Atyidae) is described from Leichhardt Springs, Kakadu National Park, Northern Territory, Australia, based on morphological and molecular data. A preliminary illustrated key to Northern Territory Caridina is provided. The conservation significance of Leichhardt Springs and its aquatic fauna are also briefly discussed.