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Calanoida ( Order ) |
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Clausocalanoidea ( Superfamily ) |
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Scolecitrichidae ( Family ) |
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Heteramalla ( Genus ) |
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Heteramalla sarsi Roe, 1975 (F) | |
| | | | | | | Syn.: | Heteramalla dubia (F) : Sars, 1907 a (p.17, Rem.F); A. Scott, 1909 ( p.86, figs.F); Sars, 1925 (p.142, figs.F); Sewell, 1929 (p.176); Rose, 1933 a (part., p.135, figs.F); Wilson, 1942 a (part., p.189); Grice & Hulsemann, 1965 (p.235); Vervoort, 1965 (part., p.28, F, Rem.); Vives, 1982 (p.291); Lozano Soldevilla & al., 1988 (p.58);
? H. dubia : Wilson, 1942 a (p.189); Grice & Hulsemann, 1967 (p.16);
no H. dubia : Rose, 1929 (p.26); no Massuti Alzamora, 1940 (p.6); 1942 (p.110, Rem.); Mazza, 1966 (p.70) | | | | Ref.: | | | Roe, 1975 (p.342, Rem.); Bradford & al., 1983 (p.88); Vyshkvartzeva, 2005 (p.158, Redescr.F, Rem.); Vives & Shmeleva, 2007 (p.743, figs.F, Rem.) |  Issued from : G.O. Sars in Résult. Camp. Scient. Prince Albert I, 69, pls.1-127 (1924). [Pl.XXXIX, figs.1-16]. As Heteramalla dubia. Female: 1, habitus (dorsal); 2, idem (lateral left side); 3, forehead, lateral); 4, rostrum (frontal view); 5, A1; 6, A2; 7, Md; 8, Mx1; 9, Mxp; 10, two forms of sensory filaments; 11, Mxp; 12, P1; 13, P2; 14, P3; 15, P4; 16, P5.
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 issued from : A. Scott in Siboga-Expedition, 1909, XIX a. [Plate XXXIII, Figs.1-9]. As Heteramalla dubia. Female (from Halmahera Sea): 1, habitus (dorsal); 2, forehead (lateral); 3, last thoracic and genital segments (left side); 4, rostrum; 5, A1; 6, Mx2 (distal portion); 7, P2; 8, part of terminal spine (exopodite of P2); 9, P5.
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 Issued from N.V. Vyshkvartzeva in Zoosyst. Rossica, 2005, 13 (2). [p. 159, Figs.1-9]. Female (from 45°20'N,153°54'E): 1, habitus (lateral); 2, forehead (lateral); 3, rostrum; 4, Thoracic segment 5 and urosome (right lateral); 5, genital double-somite (ventral); 6, A1; 7, distal segments of A1; 8, Md; 9, Md (masticatory edge of gnathobase).
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 Issued from N.V. Vyshkvartzeva in Zoosyst. Rossica, 2005, 13 (2). [p. 160, Figs.10-13]. Female: 10, A2; 11, Mx1; 12, Mx2; 13, Mxp.
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 Issued from N.V. Vyshkvartzeva in Zoosyst. Rossica, 2005, 13 (2). [p. 161, Figs.14-19]. Female: 14, P1; 15, P2 (exopodal segments 2-3 detached); 16, P3; 17, apical spine of P3; 18, P4; 19, P5.
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 Issued from N.V. Vyshkvartzeva in Zoosyst. Rossica, 2005, 13 (2). [p. 162, Table 1]. Sampling localities, size and morphological variation of Heteramalla sarsi Roe, 1975. Nota: Female specimens described from the North Pacific, generally agreewith Sars' (1924-25) description of his Atlantic specimens, except that they lack a seta on inner lobe 2 of Mx1 (this feature conforms with Roe's, 1975 Atlantic specimens, but possibly it is a variable feature in this species) and bear 1 plumose and 1 aesthetasc-like seta on inner lobe 3 of Mxp syncoxa (feature described by Vyshvartzeva for the first time). Sars did not describe Mxp, but the illustration shows only 1 seta with a tapering tip, which is transformed in the Pacific sample by a aesthetasc-like seta on inner lobe 3. There are some other discrepancies in the descriptions of H. sarsi.
It should be mentioned that Massuti Alzamora (1940) misindentified another species as 'Heteramalla dubia'; actually, his material fits neither H. sarsi nor Scopalatum dubium.
| | | | | Compl. Ref.: | | | Deevey & Brooks, 1977 (p.256, Table 2, station "S") | | | | NZ: | 6 + 1 doubtful | | |
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Distribution map of Heteramalla sarsi by geographical zones
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| | | | | | | Loc: | | | off Bermuda: Station ‘’ S’’ (32°10’N, 64°30’W), G. of Guinea, off Morocco-Mauritania, off NW Canary Is., W Indian, Indonesia-Malaysia, off E Philippines, off E Kuril Is., ? [ Hawaii, off Is. Christmas NE, off S Easter Is. (in C.B. Wilson, 1942 a, 1950) ] | | | | N: | 8 | | | | Lg.: | | | (1) F: 3,7; (3) F: 3,65-3,41; (5) F: 3,78; (941) F: 3,41-3,78; {F: 3,41-3,78} | | | | Rem.: | Bathypelagic. Sargasso Sea: 1500-2000 m (Deevey & Brooks, 1977, station "S");
In the faunistic listings where the sex is not always specified, the locality records are preceded by ? | | | Last update : 23/03/2015 | |
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 Any use of this site for a publication will be mentioned with the following reference :
Razouls C., Desreumaux N., Kouwenberg J. and de Bovée F., 2005-2024. - Biodiversity of Marine Planktonic Copepods (morphology, geographical distribution and biological data). Sorbonne University, CNRS. Available at http://copepodes.obs-banyuls.fr/en [Accessed April 19, 2024] © copyright 2005-2024 Sorbonne University, CNRS
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