Thoracaster cylindratus Sladen 1883

• Main Authors: Madeira, Patrícia, Kroh, Andreas, Cordeiro, Ricardo, De, António M., Martins, Frias, Ávila, Sérgio P.
• Format: Text
• Language: unknown
• Published: Zenodo 2019
• Subjects: Biodiversity; Taxonomy; Animalia; Echinodermata; Asteroidea; Paxillosida; Porcellanasteridae; Thoracaster; Thoracaster cylindratus; Pacific; Indian; Andreas; Porcupine Seabight; Ricardo; Perrier; Jorge Island; Sladen
• Online Access: https://dx.doi.org/10.5281/zenodo.5583490; https://zenodo.org/record/5583490

Erroneous— Thoracaster cylindratus Sladen, 1883 Reports for the Azores: Thoracaster cylindratus Sladen, 1883 —A.M. Clark & Downey 1992: 105–106, fig. 18f, pl. 26, figs. D–G. Type locality: between the Canaries and Cape Verde (22°18’N, 21°02’W). See: Madsen (1961: 82–92, figs. 10–11, pl. 5, pl. 6, figs. 1–7); A.M. Clark & Downey (1992). Occurrence: cosmopolitan, in the Atlantic, Pacific and Indian deep waters; in the West Atlantic from the Gulf of Mexico and the Caribbean, southwards to Brazil (A.M. Clark & Downey 1992); in the East Atlantic from SW of Ireland (Porcupine Seabight) southwards to off Liberia (Madsen 1961). Depth: 2,540(?2,315)– 5,990 m (A.M. Clark & Downey 1992). Habitat: soft bottoms, calcareous clay to Globigerina ooze (Madsen 1961). Remarks: A.M. Clark & Downey (1992) have listed the Azores under the geographical range of Thoracaster cylindratus . However, this species was never collected within the Azorean EEZ. Perrier (1885c, 1894) identified a specimen of this species (= Pseudaster cordifer ) among the material collected by Talisman almost 500 km northeast of S„o Jorge Island (sta 134, 1883: 42°19’N, 23°36’W). Later, Koehler (1909) reported this species on two of Princesse Alice stations to the waters east and northeast of the Azores (sta 1306: 37°16’00”N, 20°11’45”W; sta 753: 39°50’00”N, 17°57’45”W). It is likely that T. cylindratus occurs in the Azores considering the wide distribution of this species in the Atlantic and the proximity of above mentioned records. The presence of this species within the archipelago’s waters, however, is still to be confirmed. : Published as part of Madeira, Patrícia, Kroh, Andreas, Cordeiro, Ricardo, De, António M., Martins, Frias & Ávila, Sérgio P., 2019, The Echinoderm Fauna of the Azores (NE Atlantic Ocean), pp. 1-231 in Zootaxa 4639 (1) on page 170, DOI: 10.11646/zootaxa.4639.1, http://zenodo.org/record/3342161 : {"references": ["Sladen, W. P. (1883) The Asteroidea of H. M. S. Challenger Expedition. Part II, Astropectinidae. Journal of the Linnean Society, Zoology, 17, 214 - 269. https: // doi. org / 10.1111 / j. 1096 - 3642.1883. tb 02022. x", "Clark, A. M. & Downey, M. E. (1992) Starfishes of the Atlantic. Natural History Museum Publications. Chapman & Hall, London, 794 pp.", "Madsen, F. J. (1961) The Porcellanasteridae. A monographic revision of an abyssal group of sea stars. Galathea Reports, 4, 33 - 174.", "Perrier, M. E. (1885 c) Premiere note preliminaire des les Echinodermes, recueillis durant les campagnes de dragages sous-marines du Travailleur et du Talisman. Annales des Sciences Naturelles, Zoologie, 22 (8), 1 - 72.", "Perrier, M. E. (1894) Stellerides. Expeditions Scientifiques du Travailleur et du Talisman. Masson, Paris, 431 pp.", "Koehler, R. (1909) Echinodermes provenant des campagnes du yacht Princesse-Alice (Asteries, Ophiures, Echinides et Crinoides). Resultats des campagnes scientifiques accomplies sur son yacht par Albert Ier Prince Souverain de Monaco, 34, 1 - 317."]}