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Calanoida ( Order ) |
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Clausocalanoidea ( Superfamily ) |
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Euchaetidae ( Family ) |
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Paraeuchaeta ( Genus ) |
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Paraeuchaeta hebes (Giesbrecht, 1888) (F,M) | |
| | | | | | | Syn.: | Euchäta hebes Giesbrecht, 1892 (p.246, 263, 742, 772, figs.F,M);
Euchaeta hebes : Giesbrecht & Schmeil, 1898 (p.39, Rem. F,M, fig.M); T. Scott, 1894 b (p.59, figs.M); Pesta, 1920 (p.512); Sars, 1925 (p.106, figs.F,M); Candeias, 1926 (p.32); Rose, 1929 (p.25); 1933 a (p.115, figs.F,M); Massuti Alzamora, 1942 (p.110); Lysholm & al., 1945 (p.22); Sewell, 1948 (p.348, 487, 500, 508, 522); Fleury, 1950 (p.47, fig.2); Vervoort, 1957 (p.77); Marques, 1953 (p.100); 1959 (p.210); Wickstead, 1962 (p.546, food & feeding); Vervoort, 1963 b (part. p.164, Rem.); V.N. Greze, 1963 a (tabl.2); Shmeleva, 1963 (p.141); Paiva, 1963 (p.42, figs.F); Bary, 1963 a (p.1519, Table 1); Crisafi, 1965 a (p.55, figs.F,M, juv.); Shmeleva, 1965 b (p.1350, lengths-volume -weight relation); Pavlova, 1966 (p.43); Neto & Paiva, 1966 (p.24, Table III); Mazza, 1966 (p.70); 1967 (p.161, 331); Vilela, 1968 (p.17); Evans, 1968 (p.13); Dowidar & El-Maghraby, 1970 (p.268); Gamulin, 1971 (p.382, tab.3); Bainbridge, 1972 (p.61, Appendix Table I: vertical distribution vs day/night, Table III: occurrence); Binet & al., 1972 (p.69); Brodsky, 1972 (p.256); Apostolopoulou, 1972 (p.327, 348); Roe, 1972 (p.277, tabl.1, tabl.2); Vives & al., 1975 (p.42, tab.II, III); Dessier, 1979 (p.205); Hure & al., 1980 (p.298); Vaissière & Séguin, 1980 (p.23, tab.1); Vives, 1982 (p.291); Kovalev & Shmeleva, 1982 (p.83); Brenning, 1984 (p.3, T-S diagram, Rem.); Scotto di Carlo & al., 1984 (1045); Brenning, 1985 a (p.24, Table 2); Regner, 1985 (p.11, Rem.: p.30); Sazhina, 1985 a (p.491, tab.3); Lozano Soldevilla & al., 1988 (p.58); Samba Diouf, 1991 (p.103, tableau 1); Seguin & al., 1993 (p.23); Hays & al., 1994 (tab.1); Southward & al., 1995 (p.127, fig.2, 3, geographic distribution); Fernandez de Puelles & al., 1996 (p.97, occurrence: p.101); Hure & Krsinic, 1998 (p.48, 101); Reid & Hunt, 1998 (p.310, figs.2, 3, Rem.); Mauchline, 1999 (n°182, p.8, figs.F,M); Nicholas & Nash, 1999 (p.367); Corten, 1999 (p.191, Table 1, fig.3); Sautour & al., 2000 (p.531, Table II, abundance); d'Elbée, 2001 (tabl.1); Beaugrand & al., 2002 (p.1692); Beaugrand & al., 2002 (p.179, figs.5, 6); Vukanic, 2003 (139, tab.1); CPR, 2004 (p.54, fig.154); Vukanic & Vukanic, 2004 (p.9, tab. 3); Fernandez & al., 2004 (p.501, tab.5); Queiroga & al., 2005 (p.195, table 1); Isari & al., 2006 (p.241, tab.II); Khelifi-Touhami & al., 2007 (p.327, Table 1); Cabal & al., 2008 (289, Table 1); Drira & al., 2010 (p.145, Tanl.2); Isari & al., 2011 (p.51, Table 2, abundance vs distribution); Alvarez-Fernandez & al., 2012 (p.21, Rem.: Table 1); Sobrinho-Gonçalves & al., 2013 (p.713, Table 2, fig.8, seasonal abundance vs environmental conditions); Zaafa & al., 2014 (p.67, Table I, occurrence);
Euchaete hebes : With, 1915 (p.188, figs.F);
Euchaeta trunculosa (juv.M) Pesta, 1908; 1911 (p.441);
Pareuchaeta hebes : Mauchline, 1998 (tab.30, 42, 58); Holmes, 2001 (p.52, Rem.); Miloslavic & al., 2012 (p.165, Table 2, transect distribution); Hure M. & al., 2018 (p.1, Table 1: abundance, % composition) | | | | Ref.: | | | Bradford & al., 1983 (p.23); Park, 1994 (p.319); 1995 (p.7); Avancini & al., 2006 (p.86, Pl. 55, figs.F,M, Rem.); Vives & Shmeleva, 2007 (p.663, figs.F,M, Rem.) |  issued from : J. Mauchline in ICES Ident. Leafl. Plankton, 1999, N°182. [p.3, Fig.2: 7a]. As Euchaeta hebes. Female (Northeast Atlantic): 7a, genital double-somite (left side).
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 issued from : J. Mauchline in ICES Ident. Leafl. Plankton, 1999, N°182. [p.4, Fig.3: 7b]. Male (Northeast Atlantic): 7b, terminal two segments, exopodal segments of left P5.
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 issued from : C. With in The Danish Ingolf-Expedition, 1915, III (4). [Pl. VI, Fig.13, a]. As Euchaete hebes. Female (from 47°47'N, 8.00°W): a, corner of last thoracic segment and genital segment (left lateral).
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 issued from : C. With in The Danish Ingolf-Expedition, 1915, III (4). [Pl. VI, Fig.13, b]. As Euchaete hebes. Female: b, lamina labialis and serrula 6-dentata.
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 Issued from : G.O. Sars in Résult. Camp. Scient. Prince Albert I, 69, pls.1-127 (1924). [Pl. XXX, figs.7-9]. As Euchaeta hebes. Female: 7, habitus with spematophore (lateral left side); 8, forehead (lateral); 9, genital segment (lateral left side). Male: 10, P5; 11, distal end of left P5 (enlarged).
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 Issued from : G.O. Sars in Résult. Camp. Scient. Prince Albert I, 69, pls.1-127 (1924). [Pl. XXX, figs.10-11]. As Euchaeta hebes. Male: 10, P5; 11, distal end of left P5 (enlarged).
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 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.37, Figs.32, 33]. As Euchäta hebes. Female: 32, urosome (lateral); 33, same (ventral).
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 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.37, Fig.54]. As Euchäta hebes. Female: 54, forehead (lateral).
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 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.15, Fig.30]. As Euchäta hebes. Female: 30, P1 (anterior view).
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 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.16, Fig.31]. As Euchäta hebes. Female: 31, exopodite 2 and 3 of P2 (posterior view).
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 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.16, Fig.5]. As Euchäta hebes. Female: 5, Mx1 (posterior view). B2 = basis; Re = exopod; Li = inner lobe; Le: outer lobe
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 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.16, Fig.44]. As Euchäta hebes. Female: 44, Mxp (B1: posterior view; rest: anterior view).
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 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.15, Fig.29]. As Euchäta hebes. Male: 29, exopod of P1 (posterior view).
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 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.16, Fig.38]. As Euchäta hebes. Male: 38, outer exopodal margin of P2.
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 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.16, Fig.20]. As Euchäta hebes. Male: 20, exopodal segments 2 and 3 of left P5.
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 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.16, Fig.3]. As Euchäta hebes. Female: 3, Md (anterior view).
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 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.16, Fig.4]. As Euchäta hebes. Female: 4, Mx1 (anterior view). Li = inner lobe; Le = outer lobe; B1 = praeccoxa + coxa; B2 = basis; Re = exopod; Ri = endopod.
| | | | | Compl. Ref.: | | | Siokou-Frangou, 1999 (p.476); Valdés & al., 2007 (p.104: tab.1); Eloire & al., 2010 (p.657, Table II, temporal variability); Mazzocchi & Di Capua, 2010 (p.425); Salah S. & al., 2012 (p.155, Tableau 1); Uysal & Shmeleva, 2012 (p.909, Table I); Bode & al., 2012 (p.108, spatial distribution vs time-series, % biomass); Belmonte & al., 2013 (p.222, Table 2, abundance vs stations); Lidvanov & al., 2013 (p.290, Table 2, % composition); Mazzocchi & al., 2014 (p.64, Table 5, abundance); Benedetti & al., 2016 (p.159, Table I, fig.1, functional characters); El Arraj & al., 2017 (p.272, table 2); Benedetti & al., 2018 (p.1, Fig.2: ecological functional group); Belmonte, 2018 (p.273, Table I: Italian zones); Hure M. & al., 2018 (p.1, Table 3: correlations) | | | | NZ: | 6 + 4 doubtful | | |
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Distribution map of Paraeuchaeta hebes by geographical zones
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| | | | | | | | | | | |  issued from : A.A. Shmeleva in Bull. Inst. Oceanogr., Monaco, 1965, 65 (n°1351). [Table 6: 19 ]. As Euchaeta hebes (from South Adriatic).
Dimensions, volume and Weight wet. Means for 50-60 specimens. Volume and weight calculated by geometrical method. Assumed that the specific gravity of the Copepod body is equal to 1, then the volume will correspond to the weight. |
 issued from : U. Brenning in Wiss. Z. Wilhelm-Pieck-Univ. Rostock - 33. Jahrgang 1981. Mat.-nat. wiss. Reihe, 6. [p.2, Fig.1].
T-S Diagram for Euchaeta marina, E. acuta, E. hebes (= Paraeuchaeta hebes), E. paraconcinna from Cap Blanc (Mauritania).
SO: Southern Surface Water (S °/oo: 34,50; T°C: 29,0); ND: Northern Water of the Surface Layer (S °/oo: 37,5; T°C: 21,0); SD: Southern Deep Water of the surface layer (S °/oo: 35,33; T°C: 13,4). See commentary in Temora stylifera and Brenning (1985 a, p.6). |
| | | | Loc: | | | Namibia, Angola, Baia Farta, Congo, G. of Guinea, off Lagos, Ivorian shelf, Dakar, Cape Verde Is., off Morocco-Mauritania, Cap Ghir, Canary Is., off Madeira, Portugal, NW Spain, Bay of Biscay, off W Azores, NW Bermuda, S Iceland, Ireland (W & SW), Ireland Sea, English Channel, North Sea, NW Spain, Iberian Shelf, Ibero-moroccan Bay, G of Cadix, off W Tangier, Gibraltar, Medit. (M'Diq, Alboran Sea, Gulf of Annaba, Ligurian Sea, Tyrrhenian Sea, Strait of Messina, Gulf of Taranto, Malta, Adriatic Sea, G. of Gabès, Ionian Sea, Aegean Sea, Thracian Sea, Lebanon Basin, Alexandria), Indian (in Sars,1925; Sazhina,1985 a), [ Arafura Sea, Philippines, G. of Tonkin, Japan (Honshu), Panama (in Wilson, 1942 a, p.185; 1950, p.212) ] | | | | N: | 115 | | | | Lg.: | | | (1) F: 3,4; M: 2,7; (7) F: 3,54; M: 3,03; (47) F: 2,95-2,85; M: 2,75; (54) F: 3,09-2,78; (62) F: 3,18-3; M: 2,8-2,7; (73) F: 2,72; (75) F: 2,74-2,64; M: 2,95-2,88; (199) F: 3,04-2,74; M: 2,58; (327) F: 3,4-2,92; M: 3,08-2,6; (393) F: 3,338-2,951; M: 3,206-2,848; (449) F: 2,95-2,85; M: 2,75; (864) F: 3,54-3,63; (920) F: 2,98; (1111) F: 2,69-3,22; M: 2,58-3,04; {F: 2,64-3,63; M: 2,58-3,34}
The mean female size is 3.048 mm (n = 24; SD = 0.2947), and the mean male size is 2.833 mm (n = 15; SD = 0.1947). The size ratio (male : female) is 0.957 (n = 5; SD = 0.0775), or ± 95 % | | | | Rem.: | epipelagic.
Park (1994) considers this form as Mediterranean and Atlantic.
After Benedetti & al. (2018, p.1, Fig.2) this species belonging to the functional group 1 corresponding to large sac-spawning carnivorous. | | | Last update : 24/10/2022 | |
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 Any use of this site for a publication will be mentioned with the following reference :
Razouls C., Desreumaux N., Kouwenberg J. and de Bovée F., 2005-2024. - Biodiversity of Marine Planktonic Copepods (morphology, geographical distribution and biological data). Sorbonne University, CNRS. Available at http://copepodes.obs-banyuls.fr/en [Accessed November 21, 2024] © copyright 2005-2024 Sorbonne University, CNRS
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