Clausocalanus farrani - Fiche d'espèce - Copépodes planctoniques marins

Clausocalanus farrani Sewell, 1929 (F,M)

Taxonomy

Ordre Calanoida

détails

Superfamille Clausocalanoidea

détails

Famille Clausocalanidae

détails

Genre Clausocalanus

détails liste des espèces pour ce genre

Abréviations ou symboles

Synonymie

Clausocalanus arcuicornis minor Brodsky, 1962 c (part., p.116, figs.F); Grice, 1962 (p.189, pl.7, figs.5,6: F);
Clausocalanus pergens : Mori, 1937 (1964) (pl.14, figs.2-5); Fleminger, 1964 a; 1967 a (tab. I); Chen & Zhang, 1965 (p.49, figs.F); Kos, 1972 (Vol.1, figs. partim)

Références

Liste des auteurs étudiés

Sewell, 1929 (p.94, Descr.F, figs.F); Farran, 1936 a (p.81, Rem.); Sewell, 1947 (p.55); Frost & Fleminger, 1968 (p.52, Descr.M, figs.F,M, Rem.); Silas, 1972 (p.646); ? Chen & Zhang, 1974 (p.103, 111, figs.M); Dawson & Knatz, 1980 (p.7, figs.F,M); Chahsavar-Archad & Razouls, 1982 (p.37, fig.F); van der Spoel & Heyman, 1983 (p.44, fig.56); Chihara & Murano, 1997 (p.776, Pl.89,94: F,M); Bucklin & al., 2003 (p.335, tab.2, fig.1, Biomol)

Figures

Planche 1 issued from : B. Frost & A. Fleminger in Bull. Scripps Inst. Oceanogr. Univ. California, San Diego, 1968, 12. [Pl.34, p.168-169; Pl.35, p.170-171; Pl.6, p.172-173].

Female: 1 a, habitus (right lateral view); 1 b, idem (dorsal view); 1 c-d, rostrum (right lateral); 1 e, rostrum (anteroventral); 1 f-g, frontal region (right lateral; 1 a-c taken from different specimens; 1 d-e from a fourth; 1 f and g from fifth and sixth specimens respectively; 2 a-c, frontal region (right lateral); 2 d, Th.3 (posterior part), Th.4-5 and genital segment (right lateral); 2 e, genital segment (right lateral); 2 f, genital segment (ventral view); 2 a-f taken from different specimens; 3 a, Th.4-5 (posterior part) and urosome with spermatophore attached; 3 b, B2 of P2; 3 c-d, B2 of P3; 3 e, Re3 and St of P3; 3 f-g, P5; 3 a from one specimen; 3 b,c,e from another; 3 d, f, g from third, fourth and fifth specimens, respectively.

Species Clausocalanus farrani - Planche 2 of morphological figures

Planche 2 issued from : B. Frost & A. Fleminger in Bull. Scripps Inst. Oceanogr. Univ. California, San Diego, 1968, 12. [Pl.37, p.174-175; Pl.38, p.176-177].

Male: 1 a, habitus (right lateral view); 1 b, idem (dorsal view); 1 c, frontal region (right lateral); 1 d, Th.4-5 (posterior part) and urosome (right lateral); 1 e, urosome (dorsal view); 1 a-e taken from different specimens; 2 a, B2 of P2; 2 b, B2 of P3; 2 c, P5 (posterior); 2 d, P5 (right lateral); 2 e, right P5 (anterior); 2 f, right P5 (right lateral); 2 g, 4P5 (distal part) and 5P5 (posterior); 2 a-b taken from one spegimen; 2 c,e from another; 2 d,f,g from a third.

Species Clausocalanus farrani - Planche 3 of morphological figures

Planche 3 issued from : R.B.S. Sewell in Mem. Indian Mus., 1929, X. [p.94, Fig.38].
Female (from S India): a, habitus (lateral left side); b, urosome (ventral); c, genital opening; d, P2; e, P3; f, P4; g, P5; g', the end of distal segment of P5 (enlarged).

Species Clausocalanus farrani - Planche 4 of morphological figures

Planche 4 issued from : Q.-c Chen & S.-c. Zhang in Studia Marina Sinica, 1974, 9. [Pl.7, Figs.80-823]. Doubtful.
Male (from South China Sea): 80, habitus (dorsal); 81, basipodite 2 of P2; 82, P5.

Planche 5 issued from : B. Frost & A. Fleminger in Bull. Scripps Inst. Oceanogr. Univ. California, 1968, 12. [p.46, Table 3a].
Clausocalanus farrani Females: Measurements and ratios .
TL = total body length ; SL = spermatophore length ; P :U = ratio of prosome length to urosome length ; U :U1 = ratio of total urosome length to length of 1st urosomal segment (genital segment) ; S :U1 = ratio of spermatophore sac length to U1 length of female on which spermatophore is attached ; r = sample range; m = sample mean; n = number of specimens measured; s = sample standard deviation.

Planche 6 issued from : B. Frost & A. Fleminger in Bull. Scripps Inst. Oceanogr. Univ. California, 1968, 12. [p.47, Table 3b].
Clausocalanus farrani Males: Measurements and ratios .
TL = total body length; P :U = ratio of prosome length to urosome length ; P:U2 = ratio of prosome length to length od 2nd urosomal segment; U2:2P5 = ratio of U2 length to length of 2nd segment of longer ramus of P5; U2:3P5 = ratio of U2 length of 3rd segment of longer ramus of P5; 3P5:2P5 = ratio of length of 3P5 of longer ramus to length of 2P5 of longer ramus; r = sample range; m = sample mean; n = number of specimens measured; s = sample standard deviation.

Species Clausocalanus farrani - Planche 7 of morphological figures

Planche 7 issued from : B. Frost & A. Fleminger in Bull. Scripps Inst. Oceanogr. Univ. California, 1968, 12. [p.25, Fig.8].
Ratio of length of A1 fused segments 20-21 to length of A1 segment 22 (ordinate) plotted against length of A1 fused segments 20-21 (abscissa) for males of Clausocalanus farrani and C. minor.

Species Clausocalanus farrani - Planche 8 of morphological figures

Planche 8 issued from : B. Frost & A. Fleminger in Bull. Scripps Inst. Oceanogr. Univ. California, 1968, 12. [p.173, Pl.36, e].
Female: e, exopodal segment 3 and terminal seta of P3.

Species Clausocalanus farrani - Planche 9 of morphological figures

Planche 9 issued from : B. Frost & A. Fleminger in Bull. Scripps Inst. Oceanogr. Univ. California, 1968, 12. [p.173, Pl.36, b, c-d, f-g].
Female: b, basipodite 2 of P2; c-d, basipodite 2 of P3, f-g, P5 (from different specimens).

Species Clausocalanus farrani - Planche 10 of morphological figures

Planche 10 issued from : B. Frost & A. Fleminger in Bull. Scripps Inst. Oceanogr. Univ. California, 1968, 12. [p.175, Pl.37, d, e].
Male: d, posterior part of last thoracic segment and urosome (right lateral); e, urosome (dorsal).

Species Clausocalanus farrani - Planche 11 of morphological figures

Planche 11 issued from : B. Frost & A. Fleminger in Bull. Scripps Inst. Oceanogr. Univ. California, 1968, 12. [p.177, Pl.38, c-d, e-f, g].
Male: c, P5 (posterior); d, P5 (right lateral); e, right P5 (anterior); f, right P5 (right lateral); g, 4th segment of P5 (distal part) and 5th segment of P5 (posterior).

Species Clausocalanus farrani - Planche 12 of morphological figures

Planche 12 issued from : B. Frost & A. Fleminger in Bull. Scripps Inst. Oceanogr. Univ. California, 1968, 12. [p.177, Pl.38, a, b].
Male: a, basipodite 2 of P2; b, basipodite 2 of P3.

Species Clausocalanus farrani - Planche 13 of morphological figures

Planche 13 Issued from : T. Mori inThe pelagic Ciopepoda from the neighbouring waters of Japan, 1964 (1937). [Pl. 14, Figs. 2-5] As Clausocalanus pergens. After Frost & Fleminger, 1968 (p.52) : Syn. from Clausocalanus farrani.
Female (from Japan ): 2, habitus (dorsal); 3, same (lateral); 5, P5.
Male: 4, habitus (dorsal).

Références complémentaires

Liste des auteurs étudiés

Grice & Hulsemann, 1967 (p.14); Fleminger, 1967 a (tabl.1); Björnberg, 1973 (p.310, 385); Fleminger & Hulsemann, 1973 (p.340, carte); Timonin, 1976 (p.79, vertical distribution); Timonin & Voronina, 1977 (p.288, fig.6); Carter, 1977 (1978) (p.35); Star & Mullin, 1981 (p.1322, abundance); Smith S.L., 1982 (p.1331, abundance, monsoon effect); Almeida Prado Por, 1983 (p.141, tab.); Guangshan & Honglin, 1984 (p.118, tab.); Binet, 1984 (tab.3); 1985 (p.85, tab.3); Almeida Prado Por, 1985 (p.250); Brinton & al., 1986 (p.228, Table 1); Madhupratap & Haridas, 1986 (p.105, tab.1); Jimenez-Perez & Lara-Lara, 1988; Echelman & Fishelson, 1990 a (tab.2); Hirakawa & al., 1990 (tab.3); Yoo, 1991 (tab.1); Shih & Young, 1995 (p.72); Noda & al., 1998 (p.55, Table 3, occurrence); Suarez-Morales & Gasca, 1998 a (p109); Lavaniegos & Gonzalez-Navarro, 1999 (p.239, Appx.1); Hsiao & al., 2004 (p.325, tab.1); Lan & al., 2004 (p.332, tab.1); Lo & al., 2004 (p.89, tab.1); Kazmi, 2004 (p.229); Smith & Madhupratap, 2005 (p.214, tab.4); Cornils & al., 2007 (p.1261, feeding); Cornils & al., 2007 (p.57, Table I, fig.2, Rem: reproduction; abnormality); Valdés & al., 2007 (p.103: tab.1); Dur & al., 2007 (p.197, Table IV); McKinnon & al., 2008 (p.844: Tab.1, p.846: Tab.II,); Cabal & al., 2008 (289, Table 1); Lan Y.C. & al., 2008 (p.61, Table 1, % vs stations); C.-Y. Lee & al., 2009 (p.151, Tab.2); Lan Y.-C. & al., 2009 (p.1, Table 2, % vs hydrogaphic conditions); Cornils & al., 2010 (p.2076, Table 3); Hsiao S.H. & al., 2011 (p.475, Appendix I); Hsiao & al., 2011 (p.317, Table 2, indicator of seasonal change); Pillai H.U.K. & al., 2011 (p.239, Table 3, vertical distribution); Tutasi & al., 2011 (p.791, Table 1, 3, fig.9, abundance distribution vs La Niña event, Rem. p.797, fig.11);in CalCOFI regional list (MDO, Nov. 2013; M. Ohman, comm. pers.); Tachibana & al., 2013 (p.545, Table 1, seasonal change 2006-2008); Tseng & al., 2013 (p.507, seasonal abundance); Hirai & al., 2013 (p.1, Table I, molecular marker); Lidvanov & al., 2013 (p.290, Table 2, % composition); Zaafa & al., 2014 (p.67, Table I, occurrence); El Arraj & al., 2017 (p.272, table 2, spatial distribution); Palomares-Garcia & al., 2018 (p.178, Table 1: occurrence);

Distribution

NZ: 13

Carte de distribution de Clausocalanus farrani par zones géographiques

Distribution map of Clausocalanus farrani for the Zone Mediterranean Sea, Black Sea

Distribution map of Clausocalanus farrani for the Zone Indian Ocean

Distribution map of Clausocalanus farrani for the Zone China Seas, Vietnam

Cartes et graphiques additionels

Espèce Clausocalanus farrani - Carte de distribution 5

Carte 5 issued from : B. Frost & A. Fleminger in Bull. Scripps Inst. Oceanogr. Univ. California, San Diego, 1968, 12. [p.54, Chart 6, a].
Occurrence of C. farrani in samples examined; closed circles represent samples examined; open circles represent samples in which adults were found; bars through open circles represent samples from which specimens were removed for measurements.

Espèce Clausocalanus farrani - Carte de distribution 6

Carte 6 issued from : B. Frost & A. Fleminger in Bull. Scripps Inst. Oceanogr. Univ. California, San Diego, 1968, 12. [p.55, Chart 6, b].
Occurrence of C. mastigophorus in samples examined; closed circles represent samples examined; open circles represent samples in which adults were found; bars through open circles represent samples from which specimens were removed for measurements.

Carte 7 issued from : A. Cornils, B. Niehoff, C. Richter, T. Al-Najjar & B. Schnack-Schiel in J. Plankton Res., 2007, 29 (1). [p.60, Figs.1, 2].
Above: Annual cycle of sea surface temperature and depth -integrated (0-100 m) chlorophyll a (mg/m2)
Below: Relative frequency (%) of the clausocalanid females over the investigation period (March 2002 to December 2003) in the northern Gulf of Aqaba (29°27'87 N, 34°57' 87 E; depth 300 m) for Clausocalanus farrani, C. furcatus, C. minor and Ctenocalanus vanus.

Nota: Collected by vertical hauls from 100 m depth to the surface. Sampling performed between 9 a.m. and 3 p.m. on a monthly basis.

Carte 8 issued from : A. Cornils, B. Niehoff, C. Richter, T. Al-Najjar & B. Schnack-Schiel in J. Plankton Res., 2007, 29 (1). [p.65, Fig.8].
Prosome length (mm) displayed with SE bars over the investigation period.

Carte 9 issued from : A. Cornils, B. Niehoff, C. Richter, T. Al-Najjar & B. Schnack-Schiel in J. Plankton Res., 2007, 29 (1). [p.65, Table III].
Percentage of clausocalanid females infected with Blastodinium sp. (dinoflagellate) or showing abnormalities of the P5 (%), found in the preserved females.

Carte 10 Issued from : P. Tutasi, S. Palma & M. Caceres in Scienc. Mar., 2011, 75 (4). [p.799, Fig.9 b]
Geographic distribution of Clausocalanus farrani in September and October 2001, associated with the weak La Niña event of 2001.

Localisations

Glossaire géographique

South Africa (E) (Natal), off Cape Verde Is. (in Chasavar-Archad & Razouls, 1982), Morocco-Mauritania, off W Tangier (in Zaafa & al., 2014), off Amazon, E Medit. (Lebanon coast)*, Red Sea (G. of Aqaba), Somalia, Arabian Sea, Indian, Andaman Sea (Barren Island) Australia (North West Cape), S Burma, SW Celebes, China Seas (Yellow Sea, East China Sea, South China Sea), Taiwan Strait, Taiwan (SW, E, NW, NE, N, Mienhua Canyon), Japan, Kuchinoerabu Is., Tokyo Bay, off S Baja California, G. of California, La Paz, W Mexico, Hawaii, Pacif. (E & W equatorial), Pacif. (N Central Gyre), Australia (Great Barrier), New Caledonia, Pacif. (sub-tropical), Chile.

* according to Almeida Prado Por, 1983 (C.R.: original document not seen).

Citations

N: 67

Dimensions (mm)

Références de auteurs concernant les dimensions

(29) F: 1,08-0,87; (30) F:1,2-1,04; M: 0,99-0,87; (34) F: 1,22-1,09; (109) M: 0,85-0,65; (290) F: 1,2-1; (338) M: 0,7-0,65; {F: 0,87-1,22; M: 0,65-0,99}

The mean female size is 1.088 mm (n = 8; SD = 0.1196) and the mean male size is 0.785 mm (n = 6; SD = 0.1394). The size ratio (male : female) is establish on one sample with males and females: 0.83.

Remarques

Les localisations atlantiques nécessitent une confirmation bien que Calef & Grice (1967) l'aient signalé au large de la Guyane.
* d'après Almeida Prado Por, 1983 (C.R.: document original non vu).

Voir aussi les remarques en anglais

Dernière mise à jour : 25/10/2022