TABLE 3 in Description of two new species of sponges (Demospongiae, Porifera) from the Nazca Desventuradas Marine Park and overview on diversity and biogeography of poriferans in oceanic islands of the SE Pacific

TABLE 3. Morphological characters, including measurements of fibers and choanocyte chambers, images, geographic distribution and depth of the specimens of Spongia (Heterofibria) nazcaensis sp. nov. analyzed in the present study. VoucherCharacters: ha. habit; su. surface; os. oscula; ec. external colour; ic. internal color; co. consistency; te. texture; pf. primary fibers; sf. secundary fiber; ptf. pseudo-tertiary fiber; cc. choanocyte chambersImages of the specimensDistribution/depthMNRJ 18627 (holotype)ha. massive to lobate; su. micro-conulose; os. slightly raised (up to 2 mm diam.); ec. darker on one surface and lighter on opposite surface (in ethanol); ic. beige (in ethanol); co. firm, compressible and elastic; te. rubbery; pf. 30– 48 (±3.5)–55 µm diam.; sf. 14– 20 (±1)–24 µm diam.; ptf. 2.5– 6 (±0.5)–9 µm diam.; ca. spherical, ca. 15 µm diam.San Ambrosio Island, Desventuradas Islands Archipelago (SE Pacific)/20 mMNRJ 19914 (paratype)ha. massive to lobate; su. micro-conulose; os. simple apertures (up to 2 mm diam.); ec. darker on one surface and lighter on opposite surface (in ethanol); ic. beige (in ethanol); co. firm, compressible and elastic; te. rubbery; pf. 30– 48 (±2)–52 µm diam.; sf. 14– 18 (±1.5)–22.5 µm diam.; ptf. 2–6.5 (±1)–8 µm diam.; ca. spherical, ca. 15 µm diam.San Ambrosio Island, Desventuradas Islands Archipelago (SE Pacific)/20 mMNRJ 18614 (additional material)ha. massive to lobate; su. micro-conulose; os. simple apertures (up to 1 mm diam.); ec. darker on one surface and lighter on opposite surface (in ethanol); ic. beige (in ethanol); co. firm, compressible and elastic; te. rubbery; pf. 30– 46 (±2)–55 µm diam.; sf. 14– 20 (±1)–24 µm diam.; ptf. 4– 6 (±0.5)–9 µm diam.; ca. spherical, ca. 15 µm diam.Hanga Roa, Rapa Nui (SE Pacific)/9.7 m