Mothes B, de Campos MA. Biemna trisigmata sp. n., a new sponge from the North coast of Brazil (Demospongiae, Poecilosclerida). Zootaxa [Internet]. 2004 Sep. 13 [cited 2025 Apr. 3];639(1):1–7. Available from: https://mapress.com/zt/article/view/zootaxa.639.1.1