Euaugaptilus magnus - Fiche d'espèce - Copépodes planctoniques marins

Euaugaptilus magnus Wolfenden, 1904 (F,M)

Taxonomy

Ordre Calanoida

détails

Superfamille Arietelloidea

détails

Famille Augaptilidae

détails

Genre Euaugaptilus

détails liste des espèces pour ce genre

Abréviations ou symboles

Synonymie

Augaptilus magnus Wolfenden, 1904 (p.122, Descr.F); Pearson, 1906 (p.28); Farran, 1908 b (p.77, Rem.); Wolfenden, 1911 (p.337, 341, figs.F);
Augaptilus fungiferus Steuer, 1904 (p.597); no Wolfenden, 1911 (p.336, figs.F);
? Augaptilus validus A. Scott, 1909 (p.138, figs.F,M);
E. magnus fungiferus : Sewell, 1947 (p.213-214, figs.F, Rem.);
E. magnus magnus : Vervoort, 1965 (p.139, Rem.);
Euaugaptilus squamatus : Lysholm & al., 1945 (part., p.38, 39, 48)

Références

Liste des auteurs étudiés

Sars, 1925 (p.262, figs.F,M); Farran, 1926 (p.289); Rose, 1929 (p.35); Sewell, 1932 (p.322); Rose, 1933 a (p.222, figs.F,M); Jespersen, 1934 (p.112); 1940 (p.58); Sewell, 1947 (p.213, figs.F, Rem.); ? Vervoort, 1957 (p.139, Rem.); Tanaka, 1964 b (p.53, figs.F,M); Tanaka & Omori, 1967 (p.253); Owre & Foyo, 1967 (p.87, figs.F,M) ; Matthews, 1972 (p.23: body length variation, p.35: Rem.); Tanaka & Omori, 1974 (p.235, figs.M); Roe, 1984 (p.358); Park, 1993 (p.41, figs.F, M, Rem.); Bradford-Grieve & al., 1999 (p.882, 939, figs.F,M) ; Bradford-Grieve,1999 b (p.55, Rem., figs.172, 190) Matsuura & Nishida, 2000 (p.339); Vives & Shmeleva, 2007 (p.201, figs.F,M, Rem.)

Figures

Planche 1 issued from : O. Tanaka in Publs Seto Mar. Biol. Lab., 1964, XII (1). [p.54, Fig.199].
Female: a, habitus (dorsal); b, forehead (left lateral side); c, last thoracic segment and urosome (left lateral sifde); d, Md (mandibular palp and bitting blade); e, exopod of P1; f, P5.
Nota: The urosome segments and furca are in the proportional lengths as 55:15:9:21 = 100.

Male: g, P5 (with other view of the distal segment of exopod of left leg). Nota: The urosome segments and furca are in the proportional lengths as 26:17:15:11:9:22 = 100. The mouth parts and swimming legs as in the female; the right A1 extends to the end of the furca; the grasping on the left A1.

Species Euaugaptilus magnus - Planche 2 of morphological figures

Planche 2 issued from : O. Tanaka & M. Omori in Publs Seto Mar. Biol. Lab., 1974, XXI (3/4). [p.236, Fig.19].
Male: a, head (lateral); b, Mx1; c, Mx2; d, Mxp.

Species Euaugaptilus magnus - Planche 3 of morphological figures

Planche 3 issued from : O. Tanaka & M. Omori in Publs Seto Mar. Biol. Lab., 1974, XXI (3/4). [p.199, Fig.2,f].
Female: f, mandibular teeth.

Species Euaugaptilus magnus - Planche 4 of morphological figures

Planche 4 Issued from : G.O. Sars in Résult. Camp. Scient. Prince Albert I, 69, pls.1-127 (1924). [Pl.LXXIX, figs.1-16].
Female: 1, habitus (dorsal); 2, idem (lateral left side); 3, forehead (lateral); 4, rostral prominence; 5, A2; 6, Md; 7, Mx1; 8, Mx2; 9, Mxp; 10, P1; 11, P2; 12, P5.

Male: 13, A2; 14, Md (mandibular palp); 15, P5; 16, urosome (dorsal).

Species Euaugaptilus magnus - Planche 5 of morphological figures

Planche 5 issued from : R.B.S. Sewell in The John Murray Expedition, 1933-34, Scientific Reports, VIII (1), 1947. [p.215, Fig.57]. As Euaugaptilus magnus forma fungiferus.
Female (from Arabian Sea and G. of Aden): A, Md (biting blade-; B, Mx1; C, One of the spines of the inner lobe (enlarged); D, P5.
Nota: Proportional lengths of the prosome and urosome as 76 to 24. The proportional lengths of the various segments of the body (cephalon to caiudal rami) as 414:130:65:65:85:129:34:24:44 = 1000. The arrangement and number of setae arising from the different parts of Mx1 agree with the accounts of both magnus and fungiferus

Species Euaugaptilus magnus - Planche 6 of morphological figures

Planche 6 issued from : T. Park in Biology of the Antarctic Seas, XXII. Antarct. Res. Ser., Washington, 58. [p.42, Fig.29].
Female: a, forehead (lateral); b, A2; c, Md; d, Md (biting edge); e, Mx1; f, Mx2.

Species Euaugaptilus magnus - Planche 7 of morphological figures

Planche 7 issued from : T. Park in Biology of the Antarctic Seas, XXII. Antarct. Res. Ser., Washington, 58. [p.43, Fig.30].
Male: a, Md (biting edge); b, P5 (posterior).

Species Euaugaptilus magnus - Planche 8 of morphological figures

Planche 8 issued from : R.N. Wolfenden in Die Marinen Copepoden der Deutschen Südpolar-Expedition 1901-1903, 1911. [p.342, Fig.74]. As Augaptilus magnus.
Female: a, A2; b, Md.

Species Euaugaptilus magnus - Planche 9 of morphological figures

Planche 9 issued from : R.N. Wolfenden in Die Marinen Copepoden der Deutschen Südpolar-Expedition 1901-1903, 1911. [Pl.XXXVII, Figs.4-9]. As Augaptilus magnus.
Female: 4, habitus (dorsal); 5, Mx1; 6, Mxp; 7, structure of setal portion of Mxp; 8, P1; 9, P5.

Species Euaugaptilus magnus - Planche 10 of morphological figures

Planche 10 issued from : R.N. Wolfenden in Die Marinen Copepoden der Deutschen Südpolar-Expedition 1901-1903, 1911. [Pl.XXXVII, Figs.4-9]. As Augaptilus magnus.
Female: 4, habitus (dorsal); 5, Mx1; 6, Mxp; 7, structure of setal portion of Mxp; 8, P1; 9, P5.

Planche 11 issued from : H. Matsuura & S. Nishida in Mar. Biol., 2000, 137. [p.341, Fig.2, C-D].
Female (from eastern Indian and NW Pacific): SEM micrographs of button setae on Mx2 and Mxp: C, subterminal part of a seta; D, transitional part of a seta.
Nota: Observe the semicircular disc shape.
Number of button setae on Mx2: 1 on basis, 9 on endopod; on Mxp: 7 on endopod.

Species Euaugaptilus magnus - Planche 12 of morphological figures

Planche 12 issued from : G.A. Boxshall in Microscopic Anatomy of Invertebrates. 9: Crustacea. 1992. Wiley-Liss, Inc. [p.356, Fig.6, A-C].
A: P3 showing pores of bioluminescent glands (arrowed). B: Lightmicrograph of P3 showing 3 sets of bioluminescent glands (one set arrowed). G: Fluorescence micrograph of B.

Species Euaugaptilus magnus - Planche 13 of morphological figures

Planche 13 issued 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.1039, Fig. 7.255].
Female (S Atlantic): Mx1.

Nota: Exopod with 3 setae; outer lobe 1 with 8 setae.

Planche 14 issued from : J.B.L. Matthews in Bull Gr. Mus. (Nat. Hist.) Zool., 1972, 24 (1). [p.25, Table I).
Occurrence of a seta on the posterior surface near the outer margin of basipodite of P1, P4 and P5. Numbers refer to the number of individuals examined.

Sars (1925) figured Mx1 with 10 setae on the 1st endite, 1 on the 2nd, 1 small one on the 3rd; 1 on the basipodite, 2 on the exopodite; and 8 on the exite. Matthews (1972, p.24), in the specimens examined found invariably 11 on the 1st endite. The 2nd endite was also constant, with 1 seta, but on the 3rd endite rhe single seta was further reduced in some specimens and in one case was absent altogether. The basipodite of one appendage out of the 28 examined bore a small additional seta. The exopodite in all cases had two principal setae, as described, but in most cases there were 1, 2 or 3 subsidiary ones, so small as easily to be overlooked. The setation of the exite also showed some variation in the number of minor setae at the proximal end of the row.

Références complémentaires

Liste des auteurs étudiés

Sewell, 1948 (p.330, 504, 522, 531, 534, 539, 547); C.B. Wilson, 1950 (p.206); Grice, 1963 a (p.496); De Decker & Mombeck, 1964 (p.12); Grice & Hulsemann, 1967 (p.18); 1968 (tab.2); Itoh, 1970 (tab.1); Park, 1970 (p.478); Morris R.J., 1971 (p.275, Table 1, 2, lipids composition); Roe, 1972 (p.277, tabl.1, tabl.2); Macdonald & al., 1972 (p.213, fig.4, hydrostatic pressure effect); Björnberg, 1973 (p.348, 385); Harding, 1974 (p.141, tab. 2, gut contents); Vives & al., 1975 (p.50, tab.II, XII); Deevey & Brooks, 1977 (p.156, tab.2, Station "S"); Vives, 1982 (p.294); Guangshan & Honglin, 1984 (p.118, tab.); Lozano Soldevilla & al., 1988 (p.60); Lapernat, 2000 (tabl.3, 4); Razouls & al., 2000 (p.343, Appendix); d'Elbée, 2001 (tabl.1); Holmes, 2001 (p.12); Hsiao & al., 2004 (p.325, tab.1); Fernandes, 2008 (p.465, Tabl.2); Gaard & al., 2008 (p.59, Table 1, N Mid-Atlantic Ridge); Park & Ferrari, 2009 (p.143, Table 4, Appendix 1, biogeography); Hidalgo & al., 2010 (p.2089, Table 2); Matsuura & al., 2010 (p.2098, Table 2, 3, fig.8)

Distribution

NZ: 16 + 1 douteux

Carte de distribution de Euaugaptilus magnus par zones géographiques

Distribution map of Euaugaptilus magnus for the Zone Mediterranean Sea, Black Sea

Distribution map of Euaugaptilus magnus for the Zone Indian Ocean

Distribution map of Euaugaptilus magnus for the Zone China Seas, Vietnam

Distribution map of Euaugaptilus magnus for the Zone Antarctic and for the Zone Sub-Antarctic

Cartes et graphiques additionels

Espèce Euaugaptilus magnus - Carte de distribution 6

Carte 6 Issued from : R. J. Morris in Comp. Biochem. Physiol., 1971, 40B. [p.277, Table 1].
Total lipid and saponification for Euaugaptilus magnus from Northeastern Atlantic.

Localisations

Glossaire géographique

Antarct. (SW Atlant., Indien, SW & SE Pacif.), sub-Antarct. (Indien, SW & SE Pacif.), South Africa (E), off St. N Helena, G. of Guinea, off NE St. Paul Is., Cape Verde Is., off NW Cape Verde Is., Canary Is., off Canaries W, off Madère, Mer des Antilles, Floride, Mer des Sargasses, off Bermuda 'Station "S"), off E Cape Cod, Labrador, S Strait of Davis, S Grrenland, Iceland, off W Irrland, Bau of Biscay, off W Cape Finisterre, Ibero-moroccan Bay, ? Medititerranean Sea, G. of Aden, Arabian Sea, Indian, Is. Laccadive Is., Bay of Bengal, Indonesia-Malaysia, Celebes and Sulu Seas, China Seas (South China Sea), E Taiwan , Japan (Izu), Sea of Philippines, Pacif. (W equatorial), Tasman Sea, SW Galapagos, off Peru, off Juan Fernandez Is., Chile (N & S)

Citations

N: 44

Dimensions (mm)

Références de auteurs concernant les dimensions

(1) F: 8,4; (10) F: 6,65; (38) F: 6,96; M: 6,96; (48) F: 8,58-7,33; M: 8,25-8,08; (68) F: 8,9-6,58; M: 8,5-8,1; (69) F: 7,92; M: 7,75; (70) F: 8,6-7,5; M: 8,8-8,7; (199) F: 8-7,02; (1066) F: 7,3-7,7; {F: 6,58-8,90; M: 6,96-8,80}

Remarques

méso-bathy-abyssopélagique.
Signalisation originale en Méditerranée non retrouvée.

Voir aussi les remarques en anglais

Dernière mise à jour : 04/12/2020