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Calanoida ( Order ) |
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Clausocalanoidea ( Superfamily ) |
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Scolecitrichidae ( Family ) |
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Neoscolecithrix ( Genus ) |
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Neoscolecithrix farrani Smirnov, 1935 (F,M) | |
| | | | | | | Syn.: | Oothrix bidentata Wirketis, 1926; Bogorov,1932;
Oothrix borealis Wiborg, 1949 (p.2, figs.F,M);
Cenognatha farrani : Bradford-Grieve, 2004 (p.285) | | | | Ref.: | | | Smirnov, 1935 a (p.259, Descr.F, figs.F); Sewell, 1948 (p.496); Fosshagen, 1972 a (p.5, figs.F,M, Rem.); Prygunkova, 1972 (p.251, Descr. M); Shih & Stallard, 1982 (p.59, figs.F, Rem.); Bradford & al., 1983 (p.123); Hulsemann, 1985 (p.60, 61, Rem.); Boxshall & Halsey, 2004 (p.191, figs.F,M) |  issued from : K. Hulsemann in Polar Biol., 1985, 5. [p.61, Table 2]. Selected characters in females. B = basipod; Ri = endopod; Re = exopod.
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 issued from : C.-t. Shih & N. Stallard in Arctic, 1982, 35 (1). [p.58, Fig.3]. Female (from navy Board Inlet, N Baffin Island): a-b, habitus (dorsal and lateral, respectively); c, A2; d, Md; e, Mx1; f, Mx2; g, Mxp; h-l, P1 to P5. Upper scale for a-b; lower scale for appendages.
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 issued from : A. Fosshagen in Astarte, 1972, 5 (1-2). [p.2, Fig.1]. Female (from 69°45'N, 19°46.5'E): A-B, habitus (dorsal and lateral, respectively); C, rostrum (frontal view); D, A1; E, A2; F, Md; G, cutting edge of gnathobase). Nota: head and 1st pedigerous segment fused. A1 24-segmented, extends to slightly beyond the longer spine of the last prosomal segment. The bifurcate rostrum bears 1 long filament at each of its tip. The 2nd to 4th pedigerous segments have finely serrated posterior margins round the dorsal half. Caudal rami each bear 6 setae, 2 of which are very small.
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 issued from : A. Fosshagen in Astarte, 1972, 5 (1-2). [p.3, Fig.2]. Female: A, Mx1; B, Mx2; C, Mxp; D, P1; E, P2; F, P3; G, P4; H, P5. Nota: Mx2 has 2 types of band-shaped sensory filamentous appendages with no terminal widening; there are 4-5 short setae with a brush-like terminal part and 3-4 long tube-like appendages with no specialized apex. A brush-like seta similar to those present on Mx2 is found about halfway along the inner margin of the coxa of Mxp. The small 3-segmented P5 bears numerous spinules, particularly along its outer margin; though Smirnov found some specimens from the White Sea with only 3 terminal spines, all the present specimens possessed 4 strong spines.
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 issued from : A. Fosshagen in Astarte, 1972, 5 (1-2). [p.4, Fig.3]. Male: A, habitus (lateral); B, P5. Nota: Right A1 23-segmented, left A1 24-segmented. The mouthparts show no reduction, nor do the first four legs differ from those of the female. P5 agree fairly with the description given by Wiborg of Oothrix borealis; the styliform right leg is 4-segmented and little shorter tha the left one; the last two segments each bear a small outer spine on the proximal halves of the segments; the left leg carries several spinules along most of its outer margin. Female juvenil: C, P5 (stage IV); D, P5 (stage V). Male juvenil: E, P5 (stage IV); F, P5 (stage V).
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 Issued from : R.V. Prygunkova in Trudy Zool. Inst., Leningrad, 1972, 52. [p.252, Figs.1-8]. Male (from White Sea): 1, habitus (lateral); 2, rostrum; 3, A1; 4, Mx2; 5, 5th thoracic segment (lateral); 6, P4; 7, distal segments of left P5; 8, P5.
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 Issued from : V.N. Andronov in Russian Acad. Sci. P.P. Shirshov Inst. Oceanol. Atlantic Branch, Kaliningrad, 2014. [p.85, Fig.22: 16]. Neoscolecithrix farrani after Prygunkova, 1972. Male P5.
| | | | | Compl. Ref.: | | | Buchanan & Sekerak, 1982 (p.41, vertical distribution); Sirenko & al, 1996 (p.345); Weslawski & Legezynska, 1998 (p.1238); Holmes, 2001 (p.54); Lischka & al., 2001 (p.186); Kosobokova & al., 2003 (p.697, tab.2); Blachowiak-Samolyk & al., 2006 (p.101, tab.1); Hop & al., 2006 (p.182, Table 4); Blachowiak-Samolyk & al., 2008 (p.2210, Table 3, biomass); Dvoretsky & Dvoretsky, 2010 (p.991, Table 2) | | | | NZ: | 2 | | |
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Distribution map of Neoscolecithrix farrani by geographical zones
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| | | | Loc: | | | off W Ireland, Kongsfjorden, Spitzbergen, White Sea, Norway (coast & fjords), Baffin Bay (Bylot Is.), W Baffin Bay, Barents Sea, Laptev Sea, Chupa Inlet | | | | N: | 13 | | | | Lg.: | | | (586) F: 2,37-2,13; (587) F: 2,17-1,98; M: 2,07-1,94; (588) M: 2,2; (589) F: 2,2; 2,12; (590) F: 2,15-1,75; M: 2,15-1,75; {F: 1,75-2,37; M: 1,75-2,20} | | | | Rem.: | epibenthic-hyperbenthic.
For Vyshkvartzeva (2000, p.217) this species belongs in the Scolecitrichidae. According to Bradford-Grieve in the genus Cenognatha. | | | Last update : 13/05/2016 | |
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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 18, 2024] © copyright 2005-2024 Sorbonne University, CNRS
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