FIGURE 6 in Sponges from Doumer Island, Antarctic Peninsula, with description of new species of Clathria (Axosuberites) Topsent, 1893 and Hymeniacidon Bowerbank, 1858, and a re-description of H. torquata Topsent, 1916

• Main Authors: Fernandez, Julio C.C., Bravo-Gómez, Diego, Cárdenas, César A., Hajdu, Eduardo
• Format: Other/Unknown Material
• Language: unknown
• Published: Zenodo 2020
• Subjects: Biodiversity; Taxonomy; Animalia; Porifera; Demospongiae; Halichondrida; Halichondriidae; Hymeniacidon; Antarc*; Antarctic; Antarctic Peninsula; Doumer Island
• Online Access: https://doi.org/10.5281/zenodo.3614561

FIGURE 6. Hymeniacidon hentscheli sp. nov., holotype (ZMH S 2343): A, labels associated to the specimen; B, external surface of the major fragment; C, specimen turned over showing the inferior surface of the largest fragment, which was attached to the bottom; and smaller fragments pertaining to the holotype sample; D, detail of the ectosome, with abundant debris (sand grains); E, transverse section showing a reticulate skeleton and several rounded channels piercing the choanosome. Scale bars: B–C = 1 cm; D–E = 1000 µm. A–C photographs were taken by Dr. Andreas Schmidt-Rhaesa and MSc. Helma Roggenbuck (CeNak—Center of Natural History, Universität Hamburg—Zoologisches Museum). Published as part of Fernandez, Julio C.C., Bravo-Gómez, Diego, Cárdenas, César A. & Hajdu, Eduardo, 2020, Sponges from Doumer Island, Antarctic Peninsula, with description of new species of Clathria (Axosuberites) Topsent, 1893 and Hymeniacidon Bowerbank, 1858, and a re-description of H. torquata Topsent, 1916, pp. 77-109 in Zootaxa 4728 (1) on page 88, DOI:10.11646/zootaxa.4728.1.4, http://zenodo.org/record/3614549