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Copépodes planctoniques marins
Chiridiella reductella  Markhaseva, 1996   (F)
Taxonomy
Ordre Calanoida
Superfamille Clausocalanoidea
Famille Aetideidae

Synonymie

Chiridiella reducta Brodsky, 1950 (1967) (part. F, p.194, figs.F); Deevey, 1974 (p.442); Buchanan & Sekerak, 1982 (p.41, Table 2); Galbraith, 2009 (pers. comm.)

Références

Markhaseva, 1996 (p.104, Descr.F, figs.F)

Figures

Planche 1 issued from : E.L. Markhaseva in Trudy Zool. Inst. RAN, St. Petersburg, 1996, 268. [p.105, Fig.79].
Female. Gn: genital segment (ventral view).
Planche 2 Issued from : K.A. Brodskii in Calanoida of the Far Eastern Seas and Polar Basin of the USSR. Opred. Fauna SSSR, 1950, 35 (Israel Program for Scientific Translations, Jerusalem, 1967) [p.195, Fig.110]. As Chiridiella reducta.
Female (from central part Arctic): Mp2, Mx2; S1, P1; S2, P2; S3, P3; S4, P4.
Planche 3 Chiridiella reductella female:
1 - Mx2 with 4 endites (1st endite absolutely reduced, 2nd without equipment, 3rd with 1 long seta).
2 - Exopodal segments 1 of P2-P3 without external spines. 2nd endite of Mx2 without seta.
Planche 4 As Chiridiella reducta female ;
1 - Penultimate lobe of Mx2 with 1 long and 1 short spine arranged as pincers.
2 - Mx2 with 3 modified lobes.
3 - Exopod segment 1 of P2 and P3 without outer edge spine.

Références complémentaires

Kosobokova & Hirche, 2000 (p.2029, tab.2); Kosobokova & al., 2011 (p.29, Table 2, fig.4 as C. reducta, Rem.: Arctic Basins); Smoot & Hopcroft, 2016 (p.1, fig.7, vertical distribution)

Distribution

NZ: 2

Carte de distribution de Chiridiella reductella par zones géographiques


Localisations

Arct. (all Polar Basins), Beaufort Sea, W Baffin Bay, Lomonosov Ridge, Vancouver Is.

Type locality: 82°28'N, 167°38'E

Citations

N: 7

Dimensions (mm)

Remarques

méso-bathypélagique.
Dernière mise à jour : 26/07/2018