Ohtsuka, S. & K. Kimoto. (1989). Tortanus (Atortus) (Copepoda: Calanoida) of southern Japanese waters, with description of two new species, T. (A.) digitalis and T. (A.) ryukyuensis, and discussion on distribution and swarming behavior of Atortus. Journal of Crustacean Biology 9(3):392-408.[details] Available for editors [request]
Walter, T.C.; Boxshall, G. (2025). World of Copepods Database. Tortanus digitalis Ohtsuka & Kimoto, 1989. Accessed at: https://www.marinespecies.org/copepoda/aphia.php?p=taxdetails&id=356212 on 2025-05-27
original descriptionOhtsuka, S. & K. Kimoto. (1989). Tortanus (Atortus) (Copepoda: Calanoida) of southern Japanese waters, with description of two new species, T. (A.) digitalis and T. (A.) ryukyuensis, and discussion on distribution and swarming behavior of Atortus. Journal of Crustacean Biology 9(3):392-408.[details] Available for editors [request]
Present Inaccurate Introduced: alien Containing type locality