A new fistulose demosponge species from the Persian Gulf.

During a scientific expedition to the Palinurus Rock, Persian Gulf, Iraq, a reef, which was discovered first in 2012, we found a new species which we tentatively assigned to Ciocalypta (Porifera, Demospongiae, Suberitida, Halichondriidae). Genetic results from different authors (Morrow Cardenas, 2015, Redmond et al., 2013, Erpenbeck et al.