Bohn JM, Heß M. The Antarctic holothurian genus Echinopsolus Gutt, 1990 (Dendrochirotida, Cucumariidae): brood pouches, spermatozoa, spermatozeugmata and taxonomic implications. Zootaxa [Internet]. 2014 Jul. 29 [cited 2025 Apr. 23];3841(4):573–591. Available from: https://mapress.com/zt/article/view/zootaxa.3841.4.7