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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 russelli (Farran, 1936) (F,M) | |
| | | | | | | Syn.: | Euchaeta russelli Farran, 1936 a (p.91, figs.F,M); Sewell, 1948 (p.553); Chiba, 1953 a (p.613, figs.F,M); Vervoort, 1957 (p.77); Tranter, 1977 (p.596, 598); Srrickler, 1982 (Rem.: p.159); Madhupratap & Haridas, 1986 (p.105, tab.1); Williams D. & al., 1988 (p.580);
Euchaeta daitomarui Mori, 1937 (1964) (p.48, figs.F); Ohtsuka & al., 2015 (p.123, Rem.: p.125: as daitoumarui);
Pareuchaeta russelli : Tanaka, 1958 (p.334, figs.F,M); Chen & Zhang, 1965 (p.56, figs.F,M); Tanaka & Omori, 1968 (p.250, figs.F); Itoh, 1970 a (p.4:tab.1); Zheng & al., 1982 (p.37, figs.F,M); Yoo, 1991 (tab.1); Shih & Young, 1995 (p.70); Park & Choi, 1997 (Appendix); Mauchline, 1998 (tab.42); Hwang & al., 2003 (p.193, tab.2); Lo & al., 2004 (p.89, tab.1); Wang & Zuo, 2004 (p.1, Table 2, dominance, origin); Zuo & al., 2006 (p.159, tab.1, 3, fig.9, spatial abundance, fig.8: stations abundance); Guo & al., 2011 (p.567, fig.7, table 2, abundance vs spatial distribution, indicator) | | | | Ref.: | | | Bradford & al., 1983 (p.23); Park, 1994 (p.320); 1995 (p.85, Rem.F, M, figs.F,M); Chihara & Murano, 1997 (p.802, Pl.107,113: F,M); Jeong & al., 2011 (p.117, 119, figs.F,M, Rem.: genital aperture); Soh & al., 2013 (p.42, figs.F,M); Ohtsuka & al., 2015 (p.123, Table 2). |  issued from : T. Park in Bull. Scripps Inst. Oceanogr. Univ. California, San Diego, 1995, 29. [p.192, Fig.82]. Female: a, forehead (left side); b, urosome (left); c, d, e, genital somite (left, right, ventral, respectively); f, distal end of urosome (dorsal); g, Mx1 (first inner lobe omitted), posterior; h, P1 (anterior); i, P2 (anterior). Male: j, forehead (left); k, P1 (anterior); l, P2 (anterior); m, distal exopodal segments of left 5th leg (anterior, tilted counterclockwise); n, idem (medial, tilted clockwise).
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 issued from : O. Tanaka in Publs Seto Mar. Biol. Lab., 1958, VI (3). [p.335, Fig.65]. As Pareuchaeta russelli. Female: a, habitus (dorsal); b, forehead (lateral left side); c, last thoracic segment and genital somite (lateral left side); d, genital field (ventral); e, outer margin of exopod 3 of P2. Nota: The proportional lengths of the first three urosome segments are 23:13:12. A1 reaches the posterior corner of the last thoracic segment. Male: f, P5; g, terminal segments of left P5.
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 issued from: Q.-c Chen & S.-z. Zhang in Studia Marina Sinica, 1965, 7. [Pl.17, 1-8]. Female (from E China Sea): 1, habitus (dorsal); 2, forehead (lateral); 3, urosome (lateral right side); 4, genital complex (ventral); 5, outer marginal spines of 2nd and 3rd exopodal segments of left P2 (posterior). Male: 6, urosome (dorsal); 7, P5 (anterior); 8, distal segment of left P5 (anterior).
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 Issued from : G.P. Farran in Great Barrier Reef Expedition 1928-1929, Scient. Rep., V, N°3, 1936. [p.92, Fig.7]. As Euchaeta russelli. Female: a, habitus (dorsal); b, forehead (lateral); c-d, genital segment (lateral, right and left respectively); e, idem (ventral); f, P1; g, exopodal segment 3 of P2. Male: h, P5; i, terminal segment of exopodite of left P5.
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 issued from : Z. Zheng, S. Li, S.J. Li & B. Chen in Marine planktonic copepods in Chinese waters. Shanghai Sc. Techn. Press, 1982 [p.38, Fig.22-1]. As Pareuchaeta russelli. Female: a, habitus (dorsal); b, forehead (lateral); c, urosome (lateral, left side); d, genital segment (ventral); e, A1; f, P2; g, portion of exopodal segments 2 and 3 of P2. Scale bar in mm.
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 issued from : Z. Zheng, S. Li, S.J. Li & B. Chen in Marine planktonic copepods in Chinese waters. Shanghai Sc. Techn. Press, 1982 [p.39, Fig.22-2]. As Pareuchaeta russelli. Male: h, habitus (dorsal); i, forehead (lateral); j, urosome (lateral, left side); k, portion of exopodal segments 2 and 3 of P2; l, P5; m-n, terminal segments of left P5; o-r, another specimen; o, forehead (lateral); p, P5; q-r, distal segments of left P5. Scale bar in mm.
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 issued from : M.-K. Jeong, H.-L. Suh & H.Y. Soh in Ocean Sci., 2011, 46 (2). [p.119, Fig.2]. Female (E Korea): A-B, habitus (dorsal and lateral, respectively); C, genital double-somite (dorsal); D, A1. Male: E-F, habitus (dorsal and lateral, respectively); G, P5; H, 2nd exopodal segment of left P5; I, A1. Scale bars in micrometers.
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 Paraeuchaeta russelli Female: 1 - See key to species Groups and independent species of Paraeuchaeta (p.30). 2 - Right genital flange small, not well defined (Fig.82-e). 3 - Laterally, lateral plate of genital operculum projecting only slightly bryond genital flange (Fig.82-d).
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 Issued from : H.Y. Soh, S.Y. Moon & J.H. Wi in Invertebrate Fauna of Korea (eds) Incheon: NIBR, 2013, 21 (28). [p.43, Fig.24]. Female (from Korean waters): A-B, habitus (dorsal and lateral, respectively); C, A1. Scale bars: A, B = 500 µm; C = 400 µm.
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 Issued from : H.Y. Soh, S.Y. Moon & J.H. Wi in Invertebrate Fauna of Korea (eds) Incheon: NIBR, 2013, 21 (28). [p.44, Fig.25]. Female: A, P1; B, P2; C, P3; D, P4. Scale bars: 200 µm.
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 Issued from : H.Y. Soh, S.Y. Moon & J.H. Wi in Invertebrate Fauna of Korea (eds) Incheon: NIBR, 2013, 21 (28). [p.45, Fig.26]. Male: A-B, habitus (dorsal and lateral, respectively); C, A1. Scale bars: A, B = 500 µm; C = 200 µm.
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 Issued from : H.Y. Soh, S.Y. Moon & J.H. Wi in Invertebrate Fauna of Korea (eds) Incheon: NIBR, 2013, 21 (28). [p.46, Fig.27]. Male: A, P1; B, P2; C, forehead (lateral); D, last thoracic segment and 1st urosomal segment (lateral); E, P5; F, distal segment of left P5. A-E = 200 µm; F = 100 µm.
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 Issued from : T. Mori inThe Pelagic Copepoda from the neighbouring waters of Japan, 1937 (1964), Eds. The Soyo CO., INC. [Pl. 23, Figs.4-8]. As Euchaeta daitomarui (non E. pacifica). Female (35°40'N, 152°30'E): 4, genital pore (ventral); 5, same (right side); 6, P2; 7, P1; 8, habitus (lateral).
| | | | | Compl. Ref.: | | | Hwang & al., 2006 (p.943, tabl. I); Dur & al., 2007 (p.197, Table IV); Park & Ferrari, 2009 (p.143, Table 8, biogeography); Tseng L.-C. & al., 2011 (p.47, Table 2, occurrences vs mesh sizes); Hwang & al., 2014 (p.43, Appendix A: seasonal abundance) | | | | NZ: | 4 | | |
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Distribution map of Paraeuchaeta russelli by geographical zones
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| | | | | | | | |  Issued from : D.-h. Guo, J.-q. Huang & S.-j. Li in Cont. Shelf Res., 2011, 31. [p.573, Fig.7].
Distribution of Paraeuchaeta russelli abundance (ind/m3) during August 31 to September 3, 1988 (a); August 29 to September 8, 1994 (b); July 4 to 15, 2005 (c); and June 20 to July 2, 2006 (d).
Nota: The same sampling procedure was used for all cruises. Zooplankton samples were collected by vertical tows from 3 m of the bottom to the surface (plankton net : 505 µm mesh size).
The aim of the research is the relationship between copepods and associated water masses in the southern Taiwan Strait. |
 Issued from : T. Zuo, R. Wang, Ya-qu. Chen, Sh-wu Gao & Ke. Wang in J. Mar. Syst., 2006, 59. [p.170, Fig.9E]. Paraeuchaeta russelli
Spatial of representative species abundance with isobaths shown in gray.
The circles are proportional in diameter to square root value of abundance.
Copepods collected vertically with plankton net (200 µm mesh aperture) from a depth near the bottom to the surface in autumn 2000 (18 October to 21 November).
Body length (mm): 3.68. |
| | | | Loc: | | | E Indian (in Guérédrat, 1974, p.15), W Australia, China Seas (Yellow Sea, East China Sea, Taiwan Strait, South China Sea), Taiwan (SW & NW), S & E Korea, Japan Sea, Japan (Izu region), Australia (Great Barrier) | | | | N: | 29 | | | | Lg.: | | | (3) F: 4,16-3,88; M: 3,7-3,5; (34) F: 4,38-4,24; ; M: 4,08-3,74; (63) F: 3,76-3,5; M: 3,61-3,24; (91) F: ± 3,7; (99) F: 4,06-3,14; M: 3,45-3,10; (290) F: 3,6-3,75; M: 3,35-3,5; (866) F: 3,14-4,06; (1023) F: 3,45-3,71; M: 3,43-3,54; (1106) F: 3,52-3,86; M: 3,31-3,63; (1174) F: 3,52-3,86; M: 3,31-3,63; {F: 3,14-4,38; M: 3,10-4,08}
The mean female size is 3.759 mm (n = 17; SD = 0.3537), and the mean male size is 3.513 mm (n = 14; SD = 0.2411). The size ratio (male : female) is 0.929 (n = 7; SD = 0.2650) or ± 93 %. | | | | Rem.: | epi-mesopelagic.
For Itoh (1970 a, fig.2, from co-ordonates) the Itoh's index value of the mandibular gnathobase = 850. | | | Last update : 09/12/2020 | |
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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 April 25, 2024] © copyright 2005-2024 Sorbonne University, CNRS
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