Tortanus (Eutortanus) spinicaudatus - Species Card

Tortanus (Eutortanus) spinicaudatus Shen & Bai, 1956 (F,M)

Taxonomy

Order Calanoida

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Superfamily Diaptomoidea

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Family Tortanidae

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Genus Tortanus

details list species for this Genus

Sub-Genus Eutortanus

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Abbreviations or symbols

References

List of the studied authors

Shen & Bai, 1956 (p.224, figs.F,M); Chen & Zhang, 1965 (p.116, figs.F,M); Ohtsuka & al., 1992 (p.121)

Figures

Plate 1 issued from: Q.-c Chen & S.-z. Zhang in Studia Marina Sinica, 1965, 7. [Pl.51, 8-11].
Female (from E China Sea): 8, habitus (dorsal); 9, P5 (posterior).

Male: 10, habitus (dorsal); 11, P5 (posterior).

Species Tortanus (Eutortanus) spinicaudatus - Plate 2 of morphological figures

Plate 2 issued from : C.- j. Shen & S.-o. Bai in Acta Zool. sin., 1956, 8 (2). [Pl.VI, Figs.47-48c].
Female (from Chefoo): 47, habitus (dorsal); 48, P5.

Male: 48a, urosome (dorsal); 48b, P5; 48c, left leg of P5 (distal portion of the segment, enlarged).

Species Tortanus (Eutortanus) spinicaudatus - Plate 3 of morphological figures

Plate 3 issued from : C.-j. Shen & S.-o. Bai in Acta Zool. sin., 1956, 8 (2). [p.225].
Table: Comparison between Tortanus spinicaudatus and Tortanus discaudatus.

Plate 4 issued from : C.-j. Shen & S.-o. Bai in Acta Zool. sin., 1956, 8 (2). [p.226].
Table: Comparison between Tortanus spinicaudatus and Tortanus discaudatus.

Complementary References

List of the studied authors

Chen Q., 1983 (p.133); Hwang & Choi, 1993 (tab.3); Myung & al., 1994 (tab.1); Ohtsuka & al., 1995 (p.159); Ohtsuka & al., 2008 (p.115, Table 6); Lee D.B. & al., 2012 (p.88, co-occurrence); Youn & al., 2012 (p.33, Table 1: seasonal composition); Seo & al., 2013 (p.448, Table 1, occurrence)

Distribution

NZ: 1

Distribution map of Tortanus (Eutortanus) spinicaudatus by geographical zones

Distribution map of Tortanus (Eutortanus) spinicaudatus for the Zone China Seas, Vietnam

Additional Maps & Charts

Species Tortanus (Eutortanus) spinicaudatus - Distribution map 3

Map 3 issued from : S. Ohtsuka, Y.H. Yoon & Y. Endo in The J. Oceanol. Soc. Korea, 1992, 27 (2). [p.120, Fig.6].
Schematic illustration of distribution patterns of five sepecies of the subgenus Eutortanus.

Localisations

Geographical glossary

China Seas (Bohai Sea, Yellow Sea, East China Sea, South China Sea, Yellow River estuary, Tangku, N of Tsutao), W Korea (Harbours, Asan Bay, Yongsan River estuary)

Quotations

N: 14

Dimensions (mm)

References of the authors concerning dimensions

(437) F: 2,17-1,44; M: 1,65; (290) F: 1,5-2,1; M: 1,3-1,8; {F: 1,44-2,17; M: 1,30-1,80}

Remarks

This species resembles Tortanus discaudatus (Thompson & Scott), but is distinguishable (see supra: Table).

Last update : 07/09/2015

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