Santos, E., Rubal, M., Veiga, P., da Rocha, C.M.C. and Fontoura, P. 2018. Batillipes (Tardigrada, Arthrotardigrada) from the Portuguese coast with the description of two new species and a new dichotomous key for all species. European Journal of Taxonomy. 425 (Apr. 2018). DOI:https://doi.org/10.5852/ejt.2018.425.