FIGURE 2 in Halichondriidae Gray, 1867 from the Northeastern Brazil with description of a new species

FIGURE 2. Halichondria (Halichondria) marianae sp. nov. A, specimen in situ (UFPEPOR 1590-paratype); B, photograph of a fresh specimen taken out of water, showing numerous oscules; C, sciaphylous habitat of holotype (UFPEPOR 1861-arrow); D, specimen taken out of water (UFPEPOR 1862-paratype); E, tangential view of ectosomal skeleton; F, cross section of the skeleton. Scale bars: A–B = 1 cm; C = 10 cm; D = 3 mm; E = 150 µm; F = 200 µm.