Template:Thatcher, Lopes & Froehlich, 2003
- Thatcher, V.E., Lopes, L.P. de C. & Froehlich, O. 2003. Riggia cryptocularis sp. nov. (Isopoda, Cymothoidae) from the body cavity of a freshwater fish of Mato Grosso do Sul State, Brazil. Revista Brasileira de Zoologia 20(2): 285–289. PDF