Verduin A. (1979). <i>Rissoa (Turgidina) testudae</i> subg. nov., sp. nov. A marine gastropod from the Straits of Gibraltar. <i>Basteria 43</i>: 47-50[details]
MolluscaBase eds. (2024). MolluscaBase. Rissoa testudae Verduin, 1979. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=750277 on 2024-05-06
original descriptionVerduin A. (1979). <i>Rissoa (Turgidina) testudae</i> subg. nov., sp. nov. A marine gastropod from the Straits of Gibraltar. <i>Basteria 43</i>: 47-50[details]