Trigonostomum armatum

TRIGONOSTOMUM ARMATUM (JENSEN, 1878) GAMBLE, 1900 (FIGS 5B, 8A, 9B, 10B; TABLE 1) Alternative species name: trigonostomum-armatum Kylosphaera armata Jensen, 1878: 7, 12, 14, 17, 45– 47, t. 3, figs 14–22. Hyporhynchus armatus Graff, 1882: 337; Gamble, 1893: 466–467; Attems, 1897: 228, t. 2, fig. 26....

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Bibliographic Details
Main Authors: Willems, Wim R., Artois, Tom J., Vermin, Wouter A., Schockaert, Ernest R.
Format: Other/Unknown Material
Language:unknown
Published: Zenodo 2004
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Online Access:https://doi.org/10.5281/zenodo.5110791
http://treatment.plazi.org/id/038287E27E49FFC7FCAEFBB74F653A43
Description
Summary:TRIGONOSTOMUM ARMATUM (JENSEN, 1878) GAMBLE, 1900 (FIGS 5B, 8A, 9B, 10B; TABLE 1) Alternative species name: trigonostomum-armatum Kylosphaera armata Jensen, 1878: 7, 12, 14, 17, 45– 47, t. 3, figs 14–22. Hyporhynchus armatus Graff, 1882: 337; Gamble, 1893: 466–467; Attems, 1897: 228, t. 2, fig. 26. Trigonostomum armatum Gamble, 1900: 813; Southern, 1912: 3, 9; Graff, 1913: 305–307, fig. 265; Southern, 1915: 34; Meixner, 1924b: 89, 94, 96, 99–100, 102; 1925: 256; Steinböck, 1931: 13, 23; Southern, 1936: 45, 57; Steinböck, 1938: 13, 22; Ax, 1952: 90– 91, fig. 1; Westblad, 1954: 9. Known distribution: Norway (Jensen, 1878; Graff, 1882; Westblad, 1954), English Channel (Gamble, 1893), North Sea (Attems, 1897; Meixner, 1924b, 1925), Ireland (Gamble, 1893, 1900; Southern, 1912, 1915, 1936), Faeroe Islands (Steinböck, 1931), Iceland (Steinböck, 1938), Baltic Sea (Ax, 1952). New localities: Norway, Bergen, Karlsög, on algae, 9 July 1953, Westblad (coll. SMNH). Norway, Trondheim, Munkholmen, in sand, 45–50 m deep, 22 July 1955. Westblad (coll. SMNH). Norway, Leröy-Buröy, in fine-grained sand, 5–7 m deep, 1 August 1968, Karling (coll. SMNH; type locality). United Kingdom, Plymouth, Salcombe, Saltstone, on algae, 11 July 1949, Westblad (coll. SMNH). Sweden, Gullmaren, Gåsövik, sheltered bay on brown algae, 19 August 2001. France, Wimereux, Langue du Chien, on algae, 20 October 1999. Curaçao (Dutch Antilles), Playa Canoa, on green algae, 10 December 1998. Curaçao (Dutch Antilles), Dam di Cabicuchi, ‘Spaanse water’, on Turbinaria -like algae, 14 and 30 December 1998 and 5 January 1999. Australia, New South Wales, Arrawarra, south of the marine station, on Sargassum sp., 1 November 1997. New Caledonia, Nouméa, Nouville, on algae in a lagoon, 10 August 2003. South Georgia, Cumberland Bay, May Creek, on seaweed, 9 May 1902 (coll. SMNH). Material examined: Several individuals studied alive. Neotype (SMNH, no. 46427) from Norway. Whole mounts from France (1), Australia (1), New Caledonia (1), Curaçao (10) and South Georgia (SMNH, ...