FIGURE 5 in Taxonomy of Petrosiidae Van Soest, 1980 (Haplosclerida, Porifera) from Brazil

FIGURE 5. Xestospongia muta (Schmidt, 1870). (A) Preserved material of Prianos grayi Hechtel, 1983; (B) Preserved material of Xestospongia grayi sensu Mothes & Bastian, 1993; Scale bar: 1 cm. In situ images of Brazilian specimens (C–F, Fernando de Noronha; G–H, Alagoas State). Scale bars, (A–B) 1 cm, (C–H) scales not recorded, but fishes seen on figs C, F, H attest to the sponges about 50 cm height.