Fiche d'espèce de Copépode
Calanoida ( Ordre )
    Arietelloidea ( Superfamille )
        Augaptilidae ( Famille )
            Euaugaptilus ( Genre )
Euaugaptilus filigerus  (Claus, 1863)   (F,M)
Syn.: Hemicalanus filigerus Claus,1863 (p.179);
Augaptilus filigerus : Giesbrecht, 1892 (p.400, 413, 770, figs.F,M); Giesbrecht & Schmeil, 1898 (p.121, Rem. F,M); I.C. Thompson, 1903 a (p.28); Farran, 1908 b (p.77, Rem.); A. Scott, 1909 (p.136, Rem.); Wolfenden, 1911 (p.341); Pesta, 1920 (p.533); Rose, 1924 d (p.481); Wilson, 1932 a (p.135, figs.M); Euaugaptilus filiger : Sars, 1925 (p.279, figs.F,M); Rose, 1933 a (p.228, figs.F,M); 1937 (p.165, figs.F, Rem.); Massuti Alzamora, 1942 (p.111); Grice & Hülsemann, 1965 (p.224); Vervoort, 1965 (p.137, Rem.); Mazza, 1966 (p.72); Pavlova, 1966 (p.44); Deevey, 1971 (p.224); Razouls, 1972 (p.95, Annexe: p.82); Roe, 1972 (p.277, tabl.1, tabl.2); Björnberg, 1973 (p.348, 385); Vives & al., 1975 (p.50, tab.II, XII); Hure & al., 1980 (p.298); Björnberg & al.,1981 (p.653, figs.F,M); Roe, 1984 (p.358); Lozano Soldevilla & al., 1988 (p.60); Scotto di Carlo & al., 1991 (p.271); Neumann-Leitao & al., 1999 (p.153, tab.2); Lapernat, 2000 (tabl.3, 4); Vukanic, 2003 (p.139, tab.1);
Augaptilus depressus Esterly, 1913 (p.187, figs.F); Brodsky, 1950 (1967) (p.372, figs.F); Vives, 1982 (p.294); Kovalev & Shmeleva, 1982 (p.85); Scotto di Carlo & al., 1984 (1045); Hure & Krsinic, 1998 (p.102); Suarez-Morales & Gasca, 1998 a (p108); Hernandez-Trujillo & Esqueda-Escarcega, 2002 (in Appendix);
Euaugaptilus depressus : Sewell, 1948 (p.558, 563);
Augaptilus romanus Esterly,1913 (p.188, figs.F,M); Suarez-Morales & Gasca, 1998 a (p108); Hernandez-Trujillo & Esqueda-Escarcega, 2002 (in Appendix);
Euaugaptilus romanus : Sewell, 1948 (p.558)
Ref.:
Farran, 1929 (p.209, 269); Sewell, 1932 (p.321); Farran, 1936 a (p.114); Jespersen, 1940 (p.61); Wilson, 1942 a (p.184); Lysholm & al., 1945 (p.38); Sewell, 1947 (p.197, 199, 200); 1948 (p.349, 504, 509, 522, 547, 567); Tanaka, 1964 b (p.51, figs.F,M); De Decker & Mombeck, 1964 (p.12); Grice & Hulsemann, 1967 (p.18); Matthews, 1972 (p.30, Rem.); Tanaka & Omori, 1974 (p.211, figs.F); Bradford-Grieve & al., 1999 (p.882, 940, figs.F,M); Bradford-Grieve,1999 b (p.49, figs.F,M, figs.171, 190); Vives & Shmeleva, 2007 (p.196, figs.F,M, Rem.); Matsuura & al., 2010 (p.2098, Table 4, fig.10: Mx2, Mxp)
Espèce Euaugaptilus filigerus - Planche 1 de figures morphologiquesissued from : O. Tanaka in Publs Seto Mar. Biol. Lab., 1964, XII (1). [p.52, Fig.198].
Female: a, habitus (dorsal); b, foreheas (left lateral side); c, rostrum (dorsal view); d, last thoracic segment and urosome (left lateral side); e, A2; f, Md (mandibular plp and masticatory edge, respectively); g, Mx1; h, P1; i, P5.

Male: j, P5 (blown: in the right leg the 2nd segment of the exopod has a characteristic process on the proximal inner margin.
Nota: The urosome segments and furca are in the proportional lengths as 26:16:13:11:18:16 = 100.


Espèce Euaugaptilus filigerus - Planche 2 de figures morphologiquesissued from : J.M. Bradford-Grieve in The Marine Fauna of New Zealand: Pelagic Calanoid Copepoda. National Institute of Water and Atmospheric Research (NIWA). NIWA Biodiversity Memoir, 111, 1999. [p.51, Fig.23].
Female: A, habitus (dorsal); B, anterior head (lateral left side); C, genital somite (lateral left side); D, rostrum (frontal view); E, Mx1; F, P1; G, exopod segments 1 and 2 of P3; H, P5.


Espèce Euaugaptilus filigerus - Planche 3 de figures morphologiquesissued from : O. Tanaka & M. Omori in Publs Seto Mar. Biol. Lab., 1974, XXI (3/4). [p.211, Fig.9].
Female: a, Mx1; b, Mx1 (specimen 5.30 mm in length which lack a seta on the 3rd inner lobe).


Espèce Euaugaptilus filigerus - Planche 4 de figures morphologiquesissued from : O. Tanaka & M. Omori in Publs Seto Mar. Biol. Lab., 1974, XXI (3/4). [p.199, Fig.2,b].
Female: b, mandibular teeth.


Espèce Euaugaptilus filigerus - Planche 5 de figures morphologiquesIssued from : G.O. Sars in Résult. Camp. Scient. Prince Albert I, 69, pls.1-127 (1924). [Pl.XC, figs.1-15]. As .
Female: 1, habitus (dorsal); 2, idem (lateral left side); 3, rostrum (ventral view); 4, A2; 5, labrum; 6, Md; 7, Mx1; 8, Mx2; 9, Mxp; 10, P1; 11, P3; 12, P4; 13, P5.

Male: 14, P5; 15, urosome (dorsal).


Espèce Euaugaptilus filigerus - Planche 6 de figures morphologiquesIssued from : W. Giesbrecht in Systematik und Faunistik der Pelagischen Copepoden des Golfes von Neapel und der angrenzenden Meeres-Abschnitte. – Fauna Flora Golf. Neapel, 1892. Atlas von 54 Tafeln. [Taf.39, Fig.49]. As Augaptilus filigerus.
Female: 49, urosome (ventral).


Espèce Euaugaptilus filigerus - Planche 7 de figures morphologiquesIssued from : W. Giesbrecht in Systematik und Faunistik der Pelagischen Copepoden des Golfes von Neapel und der angrenzenden Meeres-Abschnitte. – Fauna Flora Golf. Neapel, 1892. Atlas von 54 Tafeln. [Taf.27, Fig.34]. As Augaptilus filigerus.
Female: exopod of P5. Se : outer seta; Si = inner seta.


Espèce Euaugaptilus filigerus - Planche 8 de figures morphologiquesissued from : M. Rose in Annls Inst. océanogr., Monaco, n. ser., 1937, XVII, 2. [p.166, Fig.7]. As Euaugaptilus filiger.
Female (from Alger Bay, Algeria): habitus (dorsal); V, urosome (ventral); D, idem (dorsal); P, idem (profile).


Espèce Euaugaptilus filigerus - Planche 9 de figures morphologiquesissued from : M. Rose in Annls Inst. océanogr., Monaco, n. ser., 1937, XVII, 2. [p.168, Fig.8]. As Euaugaptilus filiger.
Female: A1; R, rostrum and filaments (ventral); T, forehead (lateral).


Espèce Euaugaptilus filigerus - Planche 10 de figures morphologiquesissued from : M. Rose in Annls Inst. océanogr., Monaco, n. ser., 1937. [p.169, Fig.9]. As Euaugaptilus filiger.
Female: A2; Md.


Espèce Euaugaptilus filigerus - Planche 11 de figures morphologiquesissued from : M. Rose in Annls Inst. océanogr., Monaco, n. ser., 1937, XVII, 2. [p.170, Fig.10]. As Euaugaptilus filiger.
Female: Mx1 (as Mx); L. s., labrum.


Espèce Euaugaptilus filigerus - Planche 12 de figures morphologiquesissued from : M. Rose in Annls Inst. océanogr., Monaco, n. ser., 1937, XVII, 2. [p.171, Fig.12]. As Euaugaptilus filiger.
Female: Mx2 (as Mxp1); Mxp (as Mxp2); P1 to P5.


Espèce Euaugaptilus filigerus - Planche 13 de figures morphologiquesIssued from : W. Giesbrecht in Systematik und Faunistik der Pelagischen Copepoden des Golfes von Neapel und der angrenzenden Meeres-Abschnitte. – Fauna Flora Golf. Neapel, 1892. Atlas von 54 Tafeln. [Taf.29, Fig.26]. As Augaptilus filigerus.
Male: 26, P5 (anterior view). Ps = left leg; Pd = right leg.


Espèce Euaugaptilus filigerus - Planche 14 de figures morphologiquesIssued from : W. Giesbrecht in Systematik und Faunistik der Pelagischen Copepoden des Golfes von Neapel und der angrenzenden Meeres-Abschnitte. – Fauna Flora Golf. Neapel, 1892. Atlas von 54 Tafeln. [Taf.28, Figs.20, 36]. As Augaptilus filigerus.

Male: 20, Md; 36, Md (mandibular blade).


Espèce Euaugaptilus filigerus - Planche 15 de figures morphologiquesIssued from : W. Giesbrecht in Systematik und Faunistik der Pelagischen Copepoden des Golfes von Neapel und der angrenzenden Meeres-Abschnitte. – Fauna Flora Golf. Neapel, 1892. Atlas von 54 Tafeln. [Taf.28, Fig.27]. As Augaptilus filigerus.

Male: 27, Mxp (anterior view).


Espèce Euaugaptilus filigerus - Planche 16 de figures morphologiquesIssued from : W. Giesbrecht in Systematik und Faunistik der Pelagischen Copepoden des Golfes von Neapel und der angrenzenden Meeres-Abschnitte. - Fauna Flora Golf. Neapel, 1892. Atlas von 54 Tafeln. [Taf.28 , Fig.4 ]. As Augaptilus filigerus.
Female: 4, A1 (distal segments)


Espèce Euaugaptilus filigerus - Planche 17 de figures morphologiquesIssued from : W. Giesbrecht in Systematik und Faunistik der Pelagischen Copepoden des Golfes von Neapel und der angrenzenden Meeres-Abschnitte. - Fauna Flora Golf. Neapel, 1892. Atlas von 54 Tafeln. [Taf.28 , Figs.10, 13, 14 ]. As Augaptilus filigerus.
Female: 10, Md (mandibular blade); 13, A2 (anterior view); 14, Mx1 (anterior view).


Espèce Euaugaptilus filigerus - Planche 18 de figures morphologiquesIssued from : W. Giesbrecht in Systematik und Faunistik der Pelagischen Copepoden des Golfes von Neapel und der angrenzenden Meeres-Abschnitte. - Fauna Flora Golf. Neapel, 1892. Atlas von 54 Tafeln. [Taf.28 , Fig.26 ]. As Augaptilus filigerus.
Female: 26, Mx2 (anterior view).


Espèce Euaugaptilus filigerus - Planche 19 de figures morphologiquesIssued from : W. Giesbrecht in Systematik und Faunistik der Pelagischen Copepoden des Golfes von Neapel und der angrenzenden Meeres-Abschnitte. - Fauna Flora Golf. Neapel, 1892. Atlas von 54 Tafeln. [Taf.28 , Fig.28, 29 ]. As Augaptilus filigerus.
Female: 28, P1 (posterior view); 29, P2 (anterior view).
Se = outer seta; St = terminal seta; Ri = endopod; Re = exopod.


Espèce Euaugaptilus filigerus - Planche 20 de figures morphologiquesissued from : H. Matsuura, S. Nishida & J. Nishikawa in Deep-Sea Res. II, 2010, 57. [p.2106, Fig.10, i-j].
From Sulu Sea: i, SEM image of button setae on Mx2 and Mxp; j, SEM image of mandible blade.
Nota: Mandible blade like a curved needle, with 4 spiniform teeth (Type-I).


Espèce Euaugaptilus filigerus - Planche 21 de figures morphologiquesissued from : J.M. Bradford-Grieve, E.L. Markhaseva & C.E.F. Rocha & B. Abiahy in South Atlantic Zooplankton, Edit. D. Boltovskoy. 1999. Vol.2. Copepoda. [p.1037, Fig. 7.249].
Female: Mx1.

Nota: Endopod of Mx1 absent; outer lobe with 6 setae.


Espèce Euaugaptilus filigerus - Planche 22 de figures morphologiquesIssued from : C.O. Esterly in Univ. Calif. Publs Zool., 1913, 11 (10). [Pl. 10, Fig. 7]. As Augaptilus romanus.
Male (from S. California): 7, abdomen (dorsal).
Urosome length : 1.114 mm.

Nota: The head and posterior margins of the are roundedlast thoracic segment.
Rostral filaments slender and delicate and borne on a prominence beak-like eminence which is set in an identation in the front .
Cephalothorax about 4 times as long as the abdomen and furca.
The last abdominal segment is the longest, genital segment is next, then the 2nd, 3rd and 4th in order.
The non-grasping A1 is 25-segmented (5.4 mm long); the portion of the grasping A1 proximal to the geniculation is 17-segmented.
Coloration: transparent and unpigmented.


Espèce Euaugaptilus filigerus - Planche 23 de figures morphologiquesIssued from : C.O. Esterly in Univ. Calif. Publs Zool., 1913, 11 (10). [Pl. 11, Figs. 30, 32]. Augaptilus romanus.
Male: 30, A2; Md (mandibular blade).

Nota: The inner ramus of A2 is twice the length of the outer ramus


Espèce Euaugaptilus filigerus - Planche 24 de figures morphologiquesIssued from : C.O. Esterly in Univ. Calif. Publs Zool., 1913, 11 (10). [Pl. 12, Figs. 45, 47, 52]. Augaptilus romanus.
Male: 45, exopod of P1; 47, right P5; 52, left P5.
Exopod of P1 length (terminal spine excluded) = 586 µm.


Espèce Euaugaptilus filigerus - Planche 25 de figures morphologiquesIssued from : C.O. Esterly in Univ. Calif. Publs Zool., 1913, 11 (10). [Pl. 10, Figs. 11, 20, 26]. As Augaptilus depressus.
Female (from S California): 11, forehead (lateral); 20, abdomen (lateral); 26, 2nd, 3rd and furca (dorsal).

Nota : Body greatly flattened, with rounded head and posterior margins of the thorax.
Rostral filaments unusually long and delicate, and recurved.
Cephalothorax four and one-third times as long as the abdomen (including the furca), and nearly 4 times as long as the greatest breadth.
In the abdomen the genital segment is longer than the other two segments with the furca.
Genital segment about 5 times as long as the 2nd segment and the latter is somewhat shorter than the third.
A1 not quite so long as the cephalothorax.
The inner ramus of A2 about twice as long as the outer and extends back half way to the posterior edge of the cephalothorax ; the larger plumose bristles are iridescent.
Cephalothorax length = 4.3 mm.
Body coloration transparent, except the digestive tract filled with light yellowish material.


Espèce Euaugaptilus filigerus - Planche 26 de figures morphologiquesIssued from : C.O. Esterly in Univ. Calif. Publs Zool., 1913, 11 (10). [Pl. 11, Figs. 33, 38, 42]. As Augaptilus depressus.
Female: 33, Md (mandibular blade); 42, outline pf Mxp (without bristles).

Nota : The bristles of Mx1 and Mxp are provided with the ‘’buttons’’ which are exceedingly minute ; only about the distal eighth of any bristle is so equipped, the remainder of bristles is spinose.


Espèce Euaugaptilus filigerus - Planche 27 de figures morphologiquesIssued from : C.O. Esterly in Univ. Calif. Publs Zool., 1913, 11 (10). [Pl. 12, Figs. 44, 54]. As Augaptilus depressus.
Female: 44, exopd of P1; 54, P5.
Exopod of P1 (except terminal spine) = 571 µm. Exopodite of P5 (without terminal spine) = 686 µm.

Ref. compl.:
C.B. Wilson, 1950 (p.205); Morris, 1970 (p.2301); Itoh, 1970 (tab.1); Park, 1970 (p.477); Deevey & Brooks, 1977 (p.156, tab.2, Station "S"); Guangshan & Honglin, 1984 (p.118, tab.); Heinrich, 1990 (p.18); Shih & Young,1995 (p.68); Padmavati & al., 1998 (p.347); Suarez-Morales & Gasca, 1998 a (p108); Lopez-Salgado & al., 2000 (tab.1); Holmes, 2001 (p.11); Hsiao & al., 2004 (p.325, tab.1); Galbraith, 2009 (pers. comm.); Williamson & McGowan, 2010 (p.273, Table 3, Pacific central gyres: N and S); Matsuura & al., 2010 (p.2098, Table 3, figs.7, 8, vertical distribution); Dias & al., 2010 (p.230, Table 1); Mazzocchi & Di Capua, 2010 (p.424); in CalCOFI regional list (MDO, Nov. 2013; M. Ohman, comm. pers.); Belmonte, 2018 (p.273, Table I: Italian zones)
NZ: 20

Carte de distribution de Euaugaptilus filigerus par zones géographiques
Espèce Euaugaptilus filigerus - Carte de distribution 3issued from : H. Matsuura, S. Nishida & J. Nishikawa in Deep-Sea Res. II, 2010, 57. [p.2104, Fig.7].
Vertical distribution of Euaugaptilus filigerus in the Sulu Sea, compared with those in the Celebes Sea.
Loc:
South Africa (E), off E Trindade Is., off N St. Helena Is., G. of Guinea, off NW Cape Verde Is., Canary Is., Morocco-Mauritania, off Madeira, off Portugal, off W Cape Finisterre, Azores, Brazil, off Macaé, off Natal, off Guyana, Caribbean Sea, G. of Mexico, Sargasso Sea, off Bermuda (Station "S"), off New Jersey, S Iceland, off W Ireland, North Sea, Ibero-moroccan Bay, Medit. (Alboran Sea, Algiers, Banyuls, Monaco, Ligurian Sea, Tyrrhenian Sea, Messina, Adriatic Sea, Eastern Basin, S Aegean Sea), Arabian Sea, W Indian, Laccadive Is., Indonesia-Malaysia, Celebes and Sulu Seas, China Seas (East China Sea, South China Sea), E Taiwan, Japan (Izu), off N Hawaii, Vancouver Is., California, Pacif. (W equatorial), Pacific (central gyres: N and S), Australia (Great Barrier), New Zealand (N North Island, SE South Island), Pacif. (SE tropicical), S Easter Is., N Chile
N: 52
Lg.:
(1) F: 6,8; (16) F: 6,57-4,5; M: 5,3-4,5; (34) F: 5,4; (35) F: 5,75; (44) F: 6,6; (45) F: 4,9-4,5; M: 4,5-4; (46) F: 4,9; M: 4,5-4,1; (68) F: 7,64-5,15; M: 4,58; (69) F: 5,02; 7,59; M: 4,14; (144) F: 5,3; M: 4,5; (199) F: 7,2-5,24; M: 5,76-4,8; (228) F: 5,1; (449) F: 4,9; M: 4,5-4,1; (909) F: 6,3; {F: 4,50-7,64; M: 4,00-5,76}
Rem.: épi-méso-bathypélagique.
Voir aussi les remarques en anglais
Dernière mise à jour : 05/02/2020

 Toute utilisation de ce site pour une publication sera mentionnée avec la référence suivante :

Razouls C., de Bovée F., Kouwenberg J. et Desreumaux N., 2005-2020. - Diversité et répartition géographique chez les Copépodes planctoniques marins. Sorbonne Université, CNRS. Disponible sur http://copepodes.obs-banyuls.fr [Accédé le 27 septembre 2020]

© copyright 2005-2020 Sorbonne Université, CNRS

Webmaster
Mentions légales et informations nominatives
CNRS   Observatoire Océanologique de Banyuls sur Mer - Laboratoire Arago
Sorbonne Université

 

Version française
English version

 

Rechercher

Sur le WEB du CNRS

 


Copépodes planctoniques marins

Copépodes planctoniques marins

 

Imprimer Contact Accueil Plan du site Accès restreint Retour Une du Labo Imprimer Contact Plan du site Crédits Téléchargez les Plug-Ins