Paramblyops rostratus Holt & Tattersall 1905

• Main Author: Wittmann, Karl J.
• Format: Text
• Language: unknown
• Published: Zenodo 2020
• Subjects: Biodiversity; Taxonomy; Animalia; Arthropoda; Malacostraca; Mysida; Mysidae; Paramblyops; Paramblyops rostratus; Arctic; Fairbanks; Rockall Trough; Morales; Bianchi; Juv; Eme; Wittmann; North Atlantic; North East Atlantic; Alaska
• Online Access: https://dx.doi.org/10.5281/zenodo.3806772; https://zenodo.org/record/3806772

Paramblyops rostratus Holt & Tattersall, 1905 Material examined (non-types only) ANGOLA BASIN • 1 ♂ ad. (BL = 16 mm, in 2 parts); 22°19.978′ S, 3°18.342′ E to 22°20.249′ S, 3°18.439′ E; bottom depth 5179–5180 m; 9 Jul. 2000; DIVA-1 exped., #318; ZMH 58261 • 1 imm. (BL = 9.0 mm, in 2 parts), 1 juv. (BL = 6.5 mm); 16°16.989′ S, 5°27.279′ E to 16°19.280′ S, 5°27.205′ E; bottom depth 5430–5433 m; 28 Jul. 2000; DIVA-1 exped., #348; supranet of epibenthic sledge; ZMH 58259 • 2 ♀♀ imm. (BL = 6.5–8.3 mm); same collection data as for preceding; ZMH 58260 • 1 ♀ subad. (BL = 14.5 mm); 16°13.329′ S, 5°26.837′ E to 16°14.820′ S, 5°26.702′ E; bottom depth 5433–5434 m; 29 Jul. 2000; DIVA-1 exped., #350; supranet of epibenthic sledge; SMF 55191. Type locality Not stated by Holt & Tattersall (1905). Upon first description, they reported material from seven stations at the NE-Atlantic slope, depth 181̄382 fathoms (331̄699 m). A rough estimate by the present author suggests that the stations are in the range of 50– 54° N, 10– 13° W. Distribution Previously reported from the North Atlantic and Mediterranean, 34– 61° N, 72° W– 14° E, depth 200– 2900 m (Hansen 1908, 1927; W.M. Tattersall 1909, 1951; Colosi 1929; Lagardère 1972; Nouvel & Lagardère 1976; Mauchline 1986; Cartes & Sorbe 1995; Cartes et al. 2004; Vanquickelberghe 2004; Fanelli 2007; Petryashov 2009; San Vicente 2010, 2017; Sorbe & Elizalde 2013). Sorbe & Elizalde (2013) considered this species as part of the suprabenthic fauna. The here documented records in the SE- Atlantic at 16̄ 22° S, 3̄ 5° E, depth 5179̄ 5434 m, represent large extensions of the known geographical as well as bathymetrical ranges (see also Discussion). Statoliths Statoliths mineralized with fluorite; diameter 124 μm in the ♂ ad. 16 mm, vs 89 μm in the ♀ subad. 14.5 mm, and 62 μm in the imm. 9.0 mm (2 statoliths per specimen examined). : Published as part of Wittmann, Karl J., 2020, Lophogastrida and Mysida (Crustacea) of the " DIVA- 1 " deep-sea expedition to the Angola Basin (SE-Atlantic), pp. 1-43 in European Journal of Taxonomy 628 on page 17, DOI: 10.5852/ejt.2020.628, http://zenodo.org/record/3756146 : {"references": ["Holt E. W. L. & Tattersall W. M. 1905. Schizopodous Crustacea from the north-east Atlantic slope. In: Report on the Sea and Inland Fisheries of Ireland for 1902 and 1903. Scientific Investigations. Fisheries Branch. Department of Agriculture for Ireland. Dublin. Annual Report 1902 - 1903, Pt. II, App. IV: 99 - 152.", "Hansen H. J. 1908. Crustacea Malacostraca. The Danish Ingolf Expedition 3 (2), Bianco Luno, Copenhagen.", "Hansen H. J. 1927. Les Schizopodes. 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