Eurytemora herdmani - Species Card - Marine Planktonic Copepods

Eurytemora herdmani Thompson & Scott, 1897 (F,M)

Taxonomy

Order Calanoida

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Superfamily Diaptomoidea

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Family Temoridae

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Genus Eurytemora

details list species for this Genus

Abbreviations or symbols

References

List of the studied authors

in Herdman, Thompson & Scott, 1897 (p.78, figs.F,M); Giesbrecht & Schmeil, 1898 (p.103; Bremen, 1906 (p.100, fig.116); Sharpe, 1910 (p.410, figs.F); Willey, 1920 a (p.12); Gurney, 1931 a (p.185); C. Wilson, 1932 (p.112, fig.75 a, b)Mori, 1937 (1964) (p.66, figs.M, juv.F); Brodsky, 1950 (1967) (p.283, figs.F,M); Heron, 1964 (p.204, Rem.F,M, figs.F,M); Faber, 1966 (p.191, 195, figs.N); Shih & al., 1971 (p.47, 208); Katona, 1971 (p.5, 16, comparison); Heron & Damkaer, 1976 (p.129, Table 2); Kos, 1976 (Vol. II, figs.F,M), Rem.; 1977 a (p.23, Rem.F,M, figs.F,M); Robins & McLaren, 1982 (p.529, nuclear DNA contents); McLaren & Marcogliese, 1983 (p.721, cell nucleus); Sévigny & Odense, 1985 (p.455, enzymatic system); Kos, 1984 (1985) (p.228, Rem.); Dussart & Defaye, 1983 (p.48); Sazhina, 1985 (p.53, figs.N); Ohtsuka & al., 1996 b (p.153, figs.F: mouth parts, gut contents); Chihara & Murano, 1997 (p.917, Pl.181: F,M); G. Harding, 2004 (p.18, figs.F,M); Boxshall & Halsey, 2004 (p.208: fig.F); Dodson & al., 2010 (p.653, table 1, 2, fig.4, 5, 6, key Female: p.146); Kos, 2016 (p.80, figs.F, M, Rem.)

Figures

Plate 1 issued from : G.A. Heron in Crustaceana, 1964, 7 (3). [p.205, Figs.12-18].
Female (from NW Alaska): 12, habitus (dorsal); 13, genital segment (ventral); 14, Md (cutting edge of gnathobade); 15, P5.
Nota: A1 24-segmented, reaching to metasomal segment 6. Caudal rami with dorsal surface hirsutee; inner margings with long fine hairs.

Male: 16, habitus (dorsal); 17, right A1 (segments 8-14 with detail of spines): 18, P5 (posterior).
Nota: Right A1 21-segmented, segments 13 to 17 enlarged

Species Eurytemora herdmani - Plate 2 of morphological figures

Plate 2 issued from : G. Harding in Key to the adullt pelagic calanoid copepods found over the continental shelf of the Canadian Atlantic coast. Bedford Inst. Oceanogr., Dartmouth, Nova Scotia, 2004. [p.18].
Female & Male.
L = left leg; R = right leg.

Plate 3 Issued from : S. Ohtsuka, M. Shimozu, A. Tanimura, M. Fukuchi, H. Hattori, H. Sasaki & O. Matsuda in Proc. NIPR Symp. Polar Biol., 1996, 9. [p.158, Fig.4, C-D].
Eurytemora herdmani Female (from Bering Sea, Chukchi Sea): Mandibular cutting edge, ventralmost tooth (arrowed).
Scale bar = 10 µm.

Species Eurytemora herdmani - Plate 4 of morphological figures

Plate 4 Issued from : M. Chihara & M. Murano in An Illustrated Guide to Marine Plankton in Japan, 1997. [p.919, Pl. 181, fig.284 a-b].
Female: a, habitus (dorsal); b, P5.
Note characteristics numbered 1, 2, 3 into circles.

Species Eurytemora herdmani - Plate 5 of morphological figures

Plate 5 Issued from : M. Chihara & M. Murano in An Illustrated Guide to Marine Plankton in Japan, 1997. [p.919, Pl. 181, fig.284 a-b].
Male: a, habitus (dorsal); b, P5.
Note characteristics numbered 1, 2, 3 into circles.

Species Eurytemora herdmani - Plate 6 of morphological figures

Plate 6 Issued from : M.S. Kos in Zoological Institut RAS, St. Petersburg, 2016, 179, [p.80, Fig. 40]. Eurytemora herdmani female (from the Japan Sea ).

Species Eurytemora herdmani - Plate 7 of morphological figures

Plate 7 Issued from : M.S. Kos in Zoological Institut RAS, St. Petersburg, 2016, 179, [p.81, Fig. 41]. Eurytemora herdmani female (from the Japan Sea ).

Species Eurytemora herdmani - Plate 8 of morphological figures

Plate 8 Issued from : M.S. Kos in Zoological Institut RAS, St. Petersburg, 2016, 179, [p.82, Fig. 42]. Eurytemora herdmani male (from the Japan Sea).

Plate 9 Issued from : S.I. Dodson, D.A. Skelly & C.E. Lee in Hydrobiologia, 2010, 653. [p.141, Table 2]. Descriptions of North American species of Eurytemora from Alaska.

Species Eurytemora herdmani - Plate 10 of morphological figures

Plate 10 Issued from : M.S. Kos in Field guide for plankton. Zool Institute USSR Acad., Vol. II, 1976. After Kos (original).
Female: B, abdomen (lateral view).

Complementary References

List of the studied authors

W.H. Johnson, 1933 (p.1, vertical distribution vs. light); Lacroix, 1960 (p.11, 26); M.W. Johnson, 1961 (p.311, Table 2); Marshall & Orr, 1962 (tab.3); Martin, 1965 (p.188); Faber, 1966 a (p.419, 420); Katona, 1970 (p.373, fig.1, 2, 3, generation times, reproduction, sex ratios, survival vs. temperature); Itoh, 1970 (tab.1); Conover & Mayzaud, 1975 (p.151, fig.5, abundance); McLaren, 1976 a (p.200, heritability: size, age of maturity, mortality, sex ratio); Mackas & Bohrer, 1976 (p.77, fig.1, gut contents); Conover, 1978 (p.66, 69, feeding); Poulet, 1978 (p.1126, grazing); Mayzaud & Poulet, 1978 (p.1144, feeding); Poulet & Marsot, 1978 (p.1403, chemosensory-grazing); 1980 (p.198, Fig.2, 6, 7, 8, Table 3, feeding); Gagnon & Lacroix, 1981 (p.401, fig.5, Table 1, tidal effect); McLaren & Corkett, 1981 (p.77, growth-temperature, production, P/B quotient); Robins & McLaren, 1982 (p.529); Citarella, 1982 (p.791, 798: listing), frequency, Tableau II, V); Poulet & Ouellet, 1982 (p.341, chemosensory, feeding); Gagnon & Lacroix, 1982 (p.9, fig.4, Table 1); 1983 (p.fig.2, tidal estuary); McLaren & Marcogliese, 1983 (p.721, body size vs. nucleus counts); Jacoby & Youngbluth, 1983 (p.84, Table 4, Rem: mating); Tremblay & Anderson, 1984 (p.6); De Ladurantaye & al., 1984 (p.21, tab.I, fig.3, 4, 5, advective processes in fjord); George V.S., 1985 (p.145, demography); Citarella, 1989 (p.123, abundance); Huntley & Lopez, 1992 (p.201, Table A1, egg-adult weight, temperature-dependent production); Mayzaud & al., 1992 (p.197, enzyme activity/food concentration); Escribano & McLaren, 1992 (p.77, food-temperature-length-weigt); Mauchline, 1998 (tab.33, 45, 47, 48, 51); Manning & Bucklin, 2005 (p.233, Table 1); Teegarden & al., 2008 (p.33, Rem.: feeding and toxicity); DFO, 2009 (p.1, fig. 13, seasonal variability); Hopcroft & al., 2010 (p.27, Table 1, 2, fig.9); Turner & al., 2011 (p.1066, Table II, abundance 1998-2008); Matsuno & al., 2011 (p.1349, Table 1, abundance vs years); Matsuno & al., 2012 (Table 2); Lasley-Rasher & Yen, 2012 (p.433, mating vs predator); Gusmao & al., 2013 (p.279, Table 4, sex ratio, fig.3: sex ratio vs temperature); Ohashi & al., 2013 (p.44, Table 1, Rem.); Coyle & al., 2014 (p.97, table 3); Ohtsuka & Nishida, 2017 (p.565, Table 22.1).

Additional Maps & Charts

Species Eurytemora herdmani - Distribution map 1

Map 1 issued from : S.K. Katona in Helgol. Meersunters, 1970, 20. [p.376, Fig.1].
Generation times (± 2 SD) in 20 p.1000 salinity sea water at different temperatures.
W.H.O.I.: culture started with females taken from Oyster Pond, a fresh brackish pond near Woods Hole (Massachussets)
Hamble: Culture from the Hamble River at Southampton (England)
For E. herdmani from Nahant (Massachussets).

Species Eurytemora herdmani - Distribution map 2

Map 2 Issued from : R.J. Conover in Rapp. P.-v. Réun. Cons. int. Explor. Mer, 1978, 173. [p.69, Fig.54].
Regression between rate of ingestion (I) for Eurytemora herdmani from Bedford Basin, Nova Scotia (Canada) and particle concentration in the same environment.

Localisations

Geographical glossary

N America (Rimouski, Saguenay fjord, upper St. Lawrence estuary, G. of St. Lawrence, Narragansett Bay, G. of Maine, Damariscotta River estuary, Rhode Island, Woods Hole, Bay of Fundy), Massachusetts Bay, Passamaquoddy Bay, Halifax (Nova Scotia), Shediac Bay, Bedford Basin, Northumberland Strait, Baie-des Chaleurs, Hudson Bay, W Alaska, Chukchi Sea, Beaufort Sea, E Siberia, S Kurils, S Korea, Japan (Akkeshi Bay N Japan, Bering Sea (inner shelf, western neritic)

Quotations

N: 66

Dimensions (mm)

References of the authors concerning dimensions

(22) F: 1,6-1,3; M: 1,5-1,2; (91) M: 1,5-1,15; (280) F: 1,39-0,73; (566) F: 1,6-1; M: 1,75-0,87; (571) F: 1,36-1,05; M: 1,46-1,16; (573) F: 1,6; M: 1,6; (866) F: 1,5-1,6; M: 1,28-1,53; (1232): F: 1,05-1,60; M: 1,16-1,50; {F: 0,73-1,60; M: 0,87-1,75}

In culture (Katona, 1970), at 2°C: F = 1.105 mm ±0.057; M = 1.197 mm ±0.033 and at 21.5°C F = 1.097 mm ±0.037; M = 1.073 mm ±0.023.
At 14°C females show a linear and significant size increase with decreasing salinity from 33 p.1000 (0.964 mm ±0.049) to 20 p.1000 (1.127 mm ± 0.022) to 15 p.1000 (1.227 mm ±0.036). The trend was apparent but less pronounced in males. These data suggest that E. herdmani is more stenothermal than E. affinis, and also that E. herdmani may be best adapted to salinities somewhat below full-strength sea water.

Remarks

Brackish, marine (littoral).
incomplete data.
After Heron & Damkaer (1976, Table 2) ratio anal somite/uropod (= caudal rami) 6/11; with metasomal wings.
For Itoh (1970 a, fig.2, from co-ordonates) the Itoh's index value of the mandibular gnathobase = 420.
McLaren & Corkett (1981), in Halifax, New Sccotland (8-18°C), find a daily ratio P/B = 0.16-0,17 d^-1 (calculated from authors data by Burkill & Kendall, 1982, p.28: Table 6).

Last update : 19/06/2023

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