Metridia brevicauda - Fiche d'espèce - Copépodes planctoniques marins

Metridia brevicauda Giesbrecht, 1889 (F,M)

Taxonomy

Ordre Calanoida

détails

Famille Metridinidae

détails

Genre Metridia

détails liste des espèces pour ce genre

Abréviations ou symboles

Références

Liste des auteurs étudiés

Giesbrecht, 1892 (p.340, 346, 773, figs.F,M); Giesbrecht & Schmeil, 1898 (p.108, Rem. F,M); Farran, 1908 b (p.60); A. Scott, 1909 (p.120, figs.F); Farran, 1926 (p.271); Sewell, 1932 (p.248); Wilson, 1932 a (p.118, figs.F,M); Rose, 1933 a (p.179, figs.F); Jespersen, 1934 (p.101); Lysholm & al., 1945 (p.32); Farran, 1948 c (n°14, p.3, figs.F); Brodsky, 1950 (1967) (p.300, figs.F,M); Vervoort, 1957 (p.122, Rem.); Tanaka, 1963 (p.19, figs.F,M); Owre & Foyo, 1967 (p.70, figs.F,M); Grice & Hulsemann, 1967 (p.17, 28: Rem.); Vinogradov, 1968 (1970) (p.195, 261); Vaupel-Klein, 1970 (p.4, 34); Minoda, 1971 (p.36); Arcos, 1975 (p.18, figs.F [non M]); Björnberg & al., 1981 (p.640, figs.F); Chihara & Murano, 1997 (p.837, tab.6); Bradford-Grieve & al., 1999 (p.884, 948, figs.F,M); Bradford-Grieve,1999 b (p.112, figs.F,M, Rem., figs.177, 192); Vives & Shmeleva, 2007 (p.360, figs.F,M, Rem.)

Figures

Planche 1 issued from : O. Tanaka in Publs Seto Mar. Biol. Lab., 1963, XI (1). [p.19, Fig.157].
Female: a, habitus (dorsal); b, P5; c, P5 (another specimen).
Nota: urosome segments and furca are in the proportional lengths as 43:17:17:23 = 100.

Male: d, last thoracic segment and urosome (dorsal); e, P5.

Planche 2 issued 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.113, Fig.75].
Female (29°03.5'S, 168°36'E): A, habitus (right lateral side); B, urosome (dorsal); C, exopod segment 3 of P4; D, P5.

Male (30°45'S, 173°16'E): E, habitus (dorsal); F, P5 (L = left leg; R = right leg).

Nota: The Southwest Pacific specimens agree with Giesbrecht's description, but with some small differences (cf. p.112).

Species Metridia brevicauda - Planche 3 of morphological figures

Planche 3 issued from : A. Scott in Siboga-Expedition, 1909, XIX a. [Plate XXXVII, Figs.9-11].
Female (from Indonesia-Malaysia): 9, habitus (dorsal); 10, P2 (hooks on basal segment of endopodite); 11, P5.

Planche 4 issued from : D.F.R. Arcos in Gayana, Zool., 1975, 32. [Lam.V, Figs.46-47].
Female (from Bahia de Concepcion, Chile): 46, P; 47, endopodite segment 1 of P2.

Species Metridia brevicauda - Planche 5 of morphological figures

Planche 5 issued from : H.B. Owre & M. Foyo in Fauna Caribaea, 1967, 1, Crustacea, 1: Copepoda. [p.71, Fig.452].
Female (from Florida Current): 452, habitus (dorsal).

Species Metridia brevicauda - Planche 6 of morphological figures

Planche 6 Issued from : W. Giesbrecht in Systematik und Faunistik der Pelagischen Copepoden des Golfes von Neapel und der angrenzenden Meeres-Abschnitte. – Fauna Flora Golf. Neapel, 1892, 19 , Atlas von 54 Tafeln. [Taf.33, Fig.14].
Female: 14, P5.

Species Metridia brevicauda - Planche 7 of morphological figures

Planche 7 Issued from : W. Giesbrecht in Systematik und Faunistik der Pelagischen Copepoden des Golfes von Neapel und der angrenzenden Meeres-Abschnitte. - Fauna Flora Golf. Neapel, 1892, 19 , Atlas von 54 Tafeln. [Taf.33, Figs.5, 11].
Female: 5, A1 (proximal segments): 11, A1 (distal segments).

Species Metridia brevicauda - Planche 8 of morphological figures

Planche 8 Issued from : W. Giesbrecht in Systematik und Faunistik der Pelagischen Copepoden des Golfes von Neapel und der angrenzenden Meeres-Abschnitte. - Fauna Flora Golf. Neapel, 1892, 19 , Atlas von 54 Tafeln. [Taf.33, Fig.26].
Female: 26, P2 (anterior view).

Species Metridia brevicauda - Planche 9 of morphological figures

Planche 9 Issued from : W. Giesbrecht in Systematik und Faunistik der Pelagischen Copepoden des Golfes von Neapel und der angrenzenden Meeres-Abschnitte. - Fauna Flora Golf. Neapel, 1892, 19 , Atlas von 54 Tafeln. [Taf.33, Fig.32].
Female: 32, urosome (ventral).

Planche 10 Issued from : W. Giesbrecht in Systematik und Faunistik der Pelagischen Copepoden des Golfes von Neapel und der angrenzenden Meeres-Abschnitte. - Fauna Flora Golf. Neapel, 1892, 19 , Atlas von 54 Tafeln. [Taf.33, Fig.10].
Male: 10, A1 (distal segments).

Species Metridia brevicauda - Planche 11 of morphological figures

Planche 11 Issued from : W. Giesbrecht in Systematik und Faunistik der Pelagischen Copepoden des Golfes von Neapel und der angrenzenden Meeres-Abschnitte. - Fauna Flora Golf. Neapel, 1892, 19 , Atlas von 54 Tafeln. [Taf.33, Fig.21].
Male: 21, P5 (posterior view).

Species Metridia brevicauda - Planche 12 of morphological figures

Planche 12 issued from : D.F. Arcos in Rev. Com. Perm. Pacifico Sur, 1976, 5. [Fig. 19].
Female [non Male] (from Isla Riesco): 19, P5.
Sxale bar: 50 µ.

For Arcos, P5 3-segmented, symmetrical with 3 terminal setae and without outer spines. Border of the last thoracic segment rounded.

Remarks: there are some differences between the P5 of this form and that of other authors (variability in the number od setae ?).

Références complémentaires

Liste des auteurs étudiés

Cleve, 1904 a (p.192); Pearson, 1906 (p.24); Hardy & Gunther, 1935 (1936) (p.175, Rem.); Wilson, 1942 a (p.193); Sewell, 1948 (p.349, 502, 514, 519, 525, 546, 549, 557, 567); C.B. Wilson, 1950 (p.263); Fagetti, 1962 (p.26); Grice, 1963 a (p.496); De Decker & Mombeck, 1964 (p.13); Grice & Hulsemann, 1965 (p.224); Furuhashi, 1966 a (p.295, vertical distribution in Oyashio/Kuroshio transitional area, Table 8, 9, 10); Fleminger, 1967 a (tabl.1); Park, 1970 (p.477); Roe, 1972 (p.277, tabl.1, tabl.2); 1972 b (p.544); Björnberg, 1973 (p.337, 387); Vives & al., 1975 (p.46, tab.II, XII); Deevey & Brooks, 1977 (p.256, tab.2, Station "S"); Dessier, 1979 (p.206); Vives, 1982 (p.293); Kovalev & Shmeleva, 1982 (p.84); Chahsavar-Archad & Razouls, 1982 (p.38); Roe, 1984 (p.358); Longhurst, 1985 (tab.2); Brinton & al., 1986 (p.228, Table 1); Wishner & Allison, 1986 (tab.2); Lozano Soldevilla & al., 1988 (p.59); Madhupratap & Haridas, 1990 (p.305, fig.3: vertical distribution night/day; fig.7: cluster); Ashjian & Wishner, 1993 (p.483, abundance, species group distributions); Webber & Roff, 1995 (tab.1); Shih & Young, 1995 (p.70); Hure & Krsinic, 1998 (p.61, 101); Padmavati & al., 1998 (p.349); Suarez-Morales & Gasca, 1998 a (p.110); Razouls & al., 2000 (p.343, Appendix); Madhupratap & al., 2001 (p. 1345, vertical distribution vs. O2, figs.4, 5: clusters, p.1353); Holmes, 2001 (p.18); Yamaguchi & al., 2002 (p.1007, tab.1); Shimode & al., 2005 (p.113 + poster); Hwang & al., 2007 (p.24); Fernandes, 2008 (p.465, Tabl.2); Gaard & al., 2008 (p.59, Table 1, N Mid-Atlantic Ridge); Galbraith, 2009 (pers. comm.); Park & Ferrari, 2009 (p.143, Table 5, Appendix 1, biogeography); Homma & Yamaguchi, 2010 (p.965, Table 2); Schnack-Schiel & al., 2010 (p.2064, Table 2: E Atlantic subtropical/tropical); Hidalgo & al., 2010 (p.2089, Table 2); Medellin-Mora & Navas S., 2010 (p.265, Tab. 2); Homma & al., 2011 (p.29, Table 2, abundance, feeding pattern: suspension feeders); Hidalgo & al., 2012 (p.134, Table 2); in CalCOFI regional list (MDO, Nov. 2013; M. Ohman, comm. pers.); Hirai & al., 2013 (p.1, Table I, molecular marker); Lidvanov & al., 2013 (p.290, Table 2, % composition); Bonecker & a., 2014 (p.445, Table II: frequency, horizontal & vertical distributions); Fierro Gonzalvez, 2014 (p.1, Tab. 3, 5, occurrence, abundance); El Arraj & al., 2017 (p.272, table 2); Belmonte, 2018 (p.273, Table I: Italian zones)

Distribution

NZ: 21

Carte de distribution de Metridia brevicauda par zones géographiques

Liste des espèces pour la sous-zone North Sea de la Zone 9

Distribution map of Metridia brevicauda for the Zone Mediterranean Sea, Black Sea

Distribution map of Metridia brevicauda for the Zone Indian Ocean

Distribution map of Metridia brevicauda for the Zone China Seas, Vietnam

Distribution map of Metridia brevicauda for the Zone Antarctic and for the Zone Sub-Antarctic

Cartes et graphiques additionels

Carte 6 Issued from : M. Madhupratap & P. Haridas in J. Plankton Res., 12 (2). [p.310, Fig.3].
Vertical distribution of calanoid copepod (mean +1 SE), abundance No/100 m³. 18- Metridia brevicauda.
Night: shaded, day: unshaded.
Samples collected from 6 stations located off Cochin (India), SE Arabian Sea, November 1983, with a Multiple Closing Plankton Net (mesh aperture 300 µm), in vertical hauls at 4 depth intervalls (0-200, 200-400, 400-600, 600-1000 m).

Localisations

Glossaire géographique

Antarct. (SW Atlant.), ? Magallanes region (in Arcos, 1976), South Georgia, sub-Antarct. (SW Atlant., Indian, SE Pacif.), South Africa (E), Congo, off S Cape Verde Is., Brazil, off Rio de Janeiro, off Morocco-Mauritania, Canary Is., off Azores, off Madeira, off Portugal, Ibero-moroccan Bay, off W Cabo Finisterre, Bay of Biscay, Caribbean Sea, Jamaica, Caribbean Colombia, G. of Mexico, Florida, Sargasso Sea, off Bermuda: Station ‘S’(32°10’N, 64°30’W), off Cape Hatteras, Woods Hole, S Strait of Davis, S Iceland, Faroe Is., off W Ireland, North Sea, Medit. (S Adriatic Sea: in Grandori, 1913), Arabian Sea, Indian, Bay of Bengal, Indonesia-Malaysia, China Seas (East China Sea, South China Sea), Taiwan (S), Japan, Station Knot, Bering Sea, W Alaska, S Aleutian Basin, S Aleutian Is., Station "P", off British Columbia, off Washington, California, Gulf of California, off W Guatemala, off Peru, Chile (S, off Santiago), New Zealand (off N North Island), Kermadec Is., N Tasman Sea, off S Tasmania

Citations

N: 76

Dimensions (mm)

Références de auteurs concernant les dimensions

(5) F: 1,9; (22) F: 2,25-1,8; M: 1,65-1,5; (26) F: 1,9; M: 1,5; (38) F: 1,95-1,8; (45) F: 2,25-2; M: 1,65-1,5; (46) F: 2,2-2,1; M: 1,65-1,5; (199) F: 1,9-1,67; M: 1,52; (205) F: 1,9; (208) M: 1,6; (909) F: 1,5-1,88; M: 1,3-1,65; {F: 1,50-2,25; M: 1,30-1,65}

The mean female size is 1.988 mm (n = 16; SD = 0.2933), and the mean male size is 1.547 mm (n = 11; SD = 0.1076). The size ratio (male : female) is 0.79 (n = 6; SD = 0.0573).

Remarques

méso-abyssopélagique.
Sampling depth (Antarct., sub-Antarct.) : 500-1000 m. 2

Voir aussi les remarques en anglais

Dernière mise à jour : 25/10/2022