Fiche d'espèce de Copépode
Calanoida ( Ordre )
    Clausocalanoidea ( Superfamille )
        Aetideidae ( Famille )
            Euchirella ( Genre )
Euchirella amoena  Giesbrecht, 1888   (F,M)
Syn.: Euchirella amöna Giesbrecht, 1892 (p.233, 244, 772, fig.M); Rose, 1929 (p.21, figs.M, Rem.);
Euchirella brevis Sars, 1905 (p.12); Wolfenden, 1905 a (p.18, figs.F); 1911 (p.236, figs.F); Sars, 1925 (p.71, figs.F); Farran, 1929 (p.208, 234, Rem.); Rose, 1929 (p.21, figs.M); Sewell, 1929 (p.107, 109); Rose, 1933 a (p.105, figs.F); Wilson, 1936 c (p.90); Wilson, 1942 a (p.185); Lysholm & al., 1945 (p.17); Sewell, 1947 (p.69); 1948 (p.348, 500, 520, 545, 556, 566); C.B. Wilson, 1950 (p.221); Brodsky, 1950 (1967) (p.177, figs.F); Vervoort, 1952 f (n°47, p.3, figs.F); Ganapati & Shanthakumari, 1962 (p.8, 15); Fagetti, 1962 (p.19); Björnberg, 1963 (p.37); Vives, 1972 (p.211, figs.F); Björnberg, 1973 (p.324, 386); Tranter, 1977 (p.598); Vives, 1982 (p.291); Shih & Young, 1995 (p.67); Ikeda & al., 2006 (p.1791, Table 2);
E. bella : C.B. Wilson, 1950 (part., p.218, fig.M, no F)
Ref.:
Giesbrecht & Schmeil, 1898 (p.36, Rem. M); Esterly, 1905 (p.155, figs.M); A. Scott, 1909 (p.53); Mori, 1937 (1964) (p.42, figs.F,M); Brodsky, 1950 (1967) (p.175, figs.M); Vervoort, 1952 f (n°47, p.3, fig.M, Rem.); Chiba, 1956 (p.33, figs.M, juv.M); 1957 a (p.11); Fish, 1962 (p.21, fig.M); Grice, 1962 (p.194, figs.F,M, Rem.); Vervoort, 1963 b (p.135, Rem.); Owre & Foyo, 1967 (p.46, figs.F,M); Park, 1968 (p.550, Rem.F,M); Tanaka & Omori, 1969 (p.37, Rem.); Vaupel-Klein, 1972 (p.501, figs.F,M); Park, 1976 a (p.107, figs.F,M); Bradford & Jillett, 1980 (p.33, figs.F,M); Björnberg & al., 1981 (p.605, 632, fig.F); Zheng & al., 1982 (p.33, figs.F); Vaupel Klein, 1984 a (p.36, figs.F); Zheng Zhong & al., 1984 (1989) (p.235, figs.F,M); Markhaseva, 1996 (p.147, figs.F,M); Chihara & Murano, 1997 (p.685, Pl. 36,40: F,M); Bradford-Grieve & al., 1999 (p.879, 921, figs.F,M); Conway & al., 2003 (p.174, figs.F,M, Rem.)
Espèce Euchirella amoena - Planche 1 de figures morphologiquesissued from : T. Park in Contr. Mar. Sci., 1976, 20. [p.108, Fig.1]
Female: a, b, habitus (dorsal and lateral, respectively); c, d, posterior part of metasome and urosome (dorsal and lateral, respectively); e, A2; f, Md; g, coxa of fourth leg (posterior).

Male: h, i, forehead (dorsal and lateral, respectively); j, fifth pair of legs (anterior); k, exopod of right fifth leg (anterior); l, exopod of left fifth leg (anterior).


Espèce Euchirella amoena - Planche 2 de figures morphologiquesIssued from : G.O. Sars in Résult. Camp. Scient. Prince Albert I, 69, pls.1-127 (1924). [Pl.XXI, figs.1-7]. As Euchirella brevis.
Female: 1, habitus with eggs (dorsal); 2, idem (lateral left side); 3, forehead (lateral); 4, A2; 5, Md; 6, basipodal segment of P4; 7, inner end of 1st basdipodal segment of P4.


Espèce Euchirella amoena - Planche 3 de figures morphologiquesissued from : R.N. Wolfenden in Die Marinen Copepoden der Deutschen Südpolar-Expedition 1901-1903, 1911. [p.236, Fig.21]. As Euchirella brevis.
Female: a, postrior part cephalothorax and urosome (lateral, left side); b, A2; c, Md (mandibular palp); d, Mx1; e, basal portion of Mxp; f, P1; g, basal segment of P4.


Espèce Euchirella amoena - Planche 4 de figures morphologiquesissued from : Z. Zheng, S. Li, S.J. Li & B. Chen in Marine planktonic copepods in Chinese waters. Shanghai Sc. Techn. Press, 1982 [p.34, Fig.19].
Female: a, habitus (dorsal); b, forehead (lateral); c, urosome (lateral, right side); d, Md; e, A2; f, P1; g, basipodal segments 1 and 2 of P4.
Scale bar in mm.


Espèce Euchirella amoena - Planche 5 de figures morphologiquesissued from : T. Mori in The pelagic Copepoda from the neighbouring waters of Japan, 1937 (2nd edit., 1964). [Pl.18, Figs.1-9].
Female: 1, habitus (dorsal); 3, A2; 4, forehead (lateral); 5, P1; 9, A1.

Male: 2, habitus (dorsal); 6, P2; 7, P5; 8, P4.


Espèce Euchirella amoena - Planche 6 de figures morphologiquesissued from : J.C. von Vaupel Klein in Crustaceana, Supplt 9, Studies on Copepoda, III, 1984. [p.74, Fig.12, d].
Female: d, setal armature of exopod of Mx1 (left one in posterior aspect; all setae are plumose).
Nota: 10 setae condition (see E. formosa p.74, fig.12 a).
Nota: 8 setae-condition.


Espèce Euchirella amoena - Planche 7 de figures morphologiquesissued from : J.C. von Vaupel Klein in Crustaceana, Supplt 9, Studies on Copepoda, III, 1984. [p.63, Fig.5, k].
Female: k, setal armature of basipodite 2 of A2 (note: no seta present).
Scale bar 0.1 mm.


Espèce Euchirella amoena - Planche 8 de figures morphologiquesissued from : C.O. Esterly in Univ. Calif. Publs Zool., 1905, 2 (4). [p.155, Fig.21];
Male (from San Diego Region): a, habitus (lateral); b, P5.
Nota: Head without crest.


Espèce Euchirella amoena - Planche 9 de figures morphologiquesissued from : C.B. Wilson in Bull. U.S. natn Mus., 100, 14 (4). [Pl.8, Fig.84]. As Euchirella bella.
Male (from Pacific): 84, P5.


Espèce Euchirella amoena - Planche 10 de figures morphologiquesissued from : C.B. Wilson in Bull. U.S. natn Mus., 100, 14 (4). [Pl.19, Fig.247]. As Euchirella bella.
Male (from Pacific): 247, P5.


Espèce Euchirella amoena - Planche 11 de figures morphologiquesissued from : M. Rose in Result. Camp. Scient. Prince Albert Ier, Monaco, 1929, 78. [Pl. I, Figs.3]. As Euchirella amöna.
Male (from 31°08'N23°58'W): D', habitus (dorsal); L', idem (lateral); Ab', urosome (dorsal); A'2, A2; p, Md (mandibular palp); Mxp (as Mxp'2).


Espèce Euchirella amoena - Planche 12 de figures morphologiquesissued from : M. Rose in Result. Camp. Scient. Prince Albert Ier, Monaco, 1929, 78. [Pl. I, Figs.3]. As Euchirella amöna.
Male: A'1, A1; P1 to P4; P5; ted, terminal segment of exopodite of right P5; teg, terminal segment of left P5.


Espèce Euchirella amoena - Planche 13 de figures morphologiquesissued from : G.D. Grice in Fish. Bull. Fish and Wildl. Ser., 1962, 61. [p.195, Pl.10, Figs.5-10].
Female (from equatorial Pacific): 5, A2; 6, Md; 7, 1st basipodal segment of P4.

Male: 8-9, (dorsal and lateral, respectively); 10, P5.


Espèce Euchirella amoena - Planche 14 de figures morphologiquesissued from : J.C. von Vaupel Klein in Crustaceana, Supplt 9, Studies on Copepoda, III, 1984. [p.80, Fig.16, s].
Female: o, arrangement of medial spines on the posterior face of basal segment 1 of left P4 .
Scale bar 0.067 mm.
Nota: 5 minute, separately inserting, subequal spines.


Espèce Euchirella amoena - Planche 15 de figures morphologiquesissued from : J.C. von Vaupel Klein in Crustaceana, Supplt 9, Studies on Copepoda, III, 1984. [p.69, Fig.9, c].
Female: c, setal armature on the posterior face of the 1st inner lobe of basipodal segment 1 of left Mx1 (2 setae, numbered 1 to 2 in a proximal to distal order to compare other species, here setae 2 and 4 absent contrary with 4 setae in E. rostrata.
Scale bar: 0.1 mm.


Espèce Euchirella amoena - Planche 16 de figures morphologiquesissued from : J.C. von Vaupel Klein in Crustaceana, Supplt 9, Studies on Copepoda, III, 1984. [p.65, Fig.6 g].
Euchirella anoena: a, Setal armature of endopodte 2+3 of A2. Conditions are expressed are expressed in formulae as follows: number of setae in regular row on proximal lobe / relative development of seta in position no. 9 on this lobe / number of setae in approximately linear row on terminal lobe / relative development of appendicular seta no. 7 and its supporting pedestral (absent, vestigial, moderate or well developed: see Table I, p.87 and Table II, p.93).
upper and lower lobes = proximal and terminal lobes (details of right appendage shown in medial aspect.
Scale bar = 0.133 mm.

Nota: Condition 1/1/3/0 in the amoena-group.


Espèce Euchirella amoena - Planche 17 de figures morphologiquesissued from : H.B. Owre & M. Foyo in Fauna Caribaea, 1967, 1, Crustacea, 1: Copepoda. [p.46, Figs.251, 252].
Female (from Florida Current): 251, basipodite 1 (= coxa) of P4.
Nota: Cxa of P4 with 4 minute spines on the inner margin.

Male: 252, habitus (dorsal).


Espèce Euchirella amoena - Planche 18 de figures morphologiquesissued from : H.B. Owre & M. Foyo in Fauna Caribaea, 1967, 1, Crustacea, 1: Copepoda. [p.47, Fig.256].
Female (from Florida Current): 256, Md (mandibular palp).

Ref. compl.:
Sewell, 1948 (p.348, 500, 545, 550, 551, 556, 562); Chiba & al., 1957 (p.308); Yamazi, 1958 (p.148, Rem.); Grice, 1963 a (p.495); De Decker & Mombeck, 1964 (p.12); Grice & Hulsemann, 1965 (p.223); 1967 (p.15); Fleminger, 1967 a (tabl.1); Morris, 1970 (p.2300); Roe, 1972 (p.277, tabl.1, tabl.2); Carter, 1977 (1978) (p.35); Deevey & Brooks, 1977 (p.256, tab.2, Station "S"); Vives, 1982 (p.291, as amoeba); Guangshan & Honglin, 1984 (p.118, tab.); Cummings, 1984 (p.163, Table 2); Greze & al., 1985 (p.7); Madhupratap & Haridas, 1986 (p.105, tab.1); Lozano Soldevilla & al., 1988 (p.58); Cervantes-Duarte & Hernandez-Trujillo, 1989 (tab.3); Heinrich, 1990 (p.17); Suarez & al., 1990 (tab.2); Suarez & Gasca, 1991 (tab.2); Hernandez-Trujillo, 1991 (1993) (tab.I); Suarez, 1992 (App.1); Shih & Young, 1995 (p.67); Suarez-Morales, 1998 (p.345, Table 1); Suarez-Morales & Gasca, 1998 a (p107); Lopez-Salgado & al., 2000 (tab.1); Lapernat, 2000 (tabl.3, 4); Hsiao & al., 2004 (p.325, tab.1); Pusch & al., 2004 (251, tab.3); Zuo & al., 2006 (p.162: tab.1); Hwang & al., 2006 (p.943, tab.I); Hwang & al., 2007 (p.23); Dur & al., 2007 (p.197, Table IV); Humphrey, 2008 (p.83: Appendix A); Neumann-Leitao & al., 2008 (p.799: Tab.II, fig.6); Morales-Ramirez & Suarez-Morales, 2008 (p.517); Fernandes, 2008 (p.465, Tabl.2); Muelbert & al., 2008 (p.1662, Table 1: as amoens); Schnack-Schiel & al., 2010 (p.2064, Table 2: E Atlantic subtropical/tropical); Hidalgo & al., 2010 (p.2089, Table 2); Hsiao S.H. & al., 2011 (p.475, Appendix I); DiBacco & al., 2012 (p.483, Table S1, ballast water transport); Takenaka & al., 2012 (p.1669, fig.2, 3, Table 1, bioluminescence)
NZ: 20

Carte de distribution de Euchirella amoena par zones géographiques
Loc:
Afr. S (E), off Ste Hélène SW & N, off I. Ascension, G. de Guinée, Is. du Cap Vert, off Is. du Cap Vert NW, off Maroc-Mauritanie, Great Meteor Seamount, Canaries, off Madère, Açores, off G. de Gascogne, Uruguay (continental shelf), Brésil S, off Amazone, Venezuela, G. du Mexique, Yucatan, I. Barbade, Caraïbes, Floride, Cuba, Floride, off Bermuda: Station "S" (32°10'N, 64°30'W), Mer des Sargasses, Islande, off Ecosse N, Baie Ibero-marocaine, Médit. (Mer d'Alboran), off Ceylan SW, Natal, Indien, Inde (Lawson's Bay), Bay of Bengal, Mer des Andaman, Australie W, Indonésie-Malaisie, Philippines, Pacif. (equatorial), Pacific (central gyres: N and S), Bikini, mers de Chine (East China Sea, South China Sea) , Taiwan (SW, N, E), Japan, S. Hokkaido, Mer de Béring SW, Alaska, Pacif. central subtropical N, off I. Clipperton S, Californie, Basse Californie W, W Costa Rica, off Pérou, off Galapagos, Pacif. W (équatorial), Australie, Nouvelle-Zélande, Pacif. SE (tropic.), Chili (N-S)
N: 102 (Atlant. S: 14; Atlant. N: 31; Médit.: 33; Mer Rouge: 1; Indien: 12, Pacif.: 10)
Lg.:
F: (1) F: 3,9; (14) F: 3,5-2,7; M: 3,3; (22) F: 3,9; (35) F: 3,96; (37) F: 4-2,7; M: 3,85-3; (47) M: 3,35; (72) F: 3,84-3,74; M: 3,55-3,2; (101) F: 3,8-3,7; M: 3,33-3,2; (110) F: 4; M: 3,67-3,4; (142) M: 3,02; (199) F: 3,72-3,34; M: 3,34-3,04; (202) F: 3; M: 2,9; (235) F: 3,72-3,04; M: 3,36-3,08; (237) F: 3; M: 2,9; (238) F: 3,65; (785) M: 3,63; (991) F: 2,7-4; M: 3-3,85; (1023) F: 3,96; {F: 2,70-4,00; M: 2,90-3,85}
Rem.: épipélagique-? bathypélagique.
Voir aussi les remarques en anglais
Dernière mise à jour : 23/05/2013

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Razouls C., de Bovée F., Kouwenberg J. et Desreumaux N., 2005-2012. - Diversité et répartition géographique chez les Copépodes planctoniques marins. Disponible sur http://copepodes.obs-banyuls.fr 
[Accédé le 24 mai 2013]

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