Tentorium papillatum Kirkpatrick 1908

• Main Authors: Göcke, Christian, Janussen, Dorte
• Format: Other/Unknown Material
• Language: unknown
• Published: Zenodo 2013
• Subjects: Biodiversity; Taxonomy; Animalia; Porifera; Demospongiae; Hadromerida; Polymastiidae; Tentorium; Tentorium papillatum; Antarc*; Antarctic; Weddell Sea
• Online Access: https://doi.org/10.5281/zenodo.6145142; http://treatment.plazi.org/id/03EF87D0CD3E880F80BEFB95FB27F993

Tentorium papillatum (Kirkpatrick, 1908) (Fig. 3 D) Tentorium papillatum Topsent 1917: 36, pl. 4 fig. 2. Boury-Esnault & van Beveren 1982: 38–39, pl. 5 Synonymy: Suberites caminatus var. papillatus Kirkpatrick 1908: 20 –21, pl. 15 fig. 16, pl. 16 figs. 11–14. Suberites papillatus Burton 1929: 445, 1932: 336. Suberites caminatus Koltun 1964 (partly): 25, pl. 4 figs. 15–18. Tentorium caminatus Koltun 1976 (partly): 168. figs. 17, 18, text-figs. 8c, d, e. Material. 3 specimens from station 048-1 (SMF 11785–11787), 602.1 m, 70° 23.94' S, 8° 19.14' W, 12.01.2008. Description. Small, round sponges, encrusting on rocks. Surface with one or two long exhalant chimneys, covered by distinct ostia-bearing papillae. Skeleton made up of tracts of tylostyles about 1530 µm in length running towards the cortex, often branching out on their way. Cortex a uni-spicular palisade of small tylostyles about 350 µm. Remarks. Tentorium papillatum specimens from ANDEEP-expeditions where studied in detail by Plotkin and Janussen (2008). Our new specimens originate from a similar area and show similar characters. Published as part of Göcke, Christian & Janussen, Dorte, 2013, Demospongiae of ANT XXIV / 2 (SYSTCO I) Expedition — Antarctic Eastern Weddell Sea, pp. 28-101 in Zootaxa 3692 (1) on page 41, DOI:10.11646/zootaxa.3692.1.5, http://zenodo.org/record/249019