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Calanoida ( Order ) |
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Diaptomoidea ( Superfamily ) |
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Pontellidae ( Family ) |
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Pontellopsis ( Genus ) |
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Pontellopsis strenua (Dana, 1849) (F,M) | |
| | | | | | | Syn.: | Pontella strenua Dana,1849; non Brady, 1883 (p.95, figs.M);
Pontellina strenua : Dana,1853;
Monops strenuus : Giesbrecht, 1892 (p.486, 496, figs.F,M); Maiphae & Sa-ardrit, 2011 (p.641, Table 2, 3, Rem.)
Monops grandis (part.): Claus,1893;
Pontellopsis strenuus : Rose, 1956 (p.462);
no Pontellopsis strenua : C.B. Wilson, 1950 (p.313, Redescr.F, figs.F, ?M) | | | | Ref.: | | | Giesbrecht & Schmeil, 1898 (p.147); Thompson & Scott, 1903 (p.236, 253); A. Scott, 1909 (p.172, Rem.); Sewell, 1948 (p.324, 417); C.B. Wilson, 1950 (part. p.312); Voronina, 1962 a (p.68); Chen & Zhang, 1965 (p.109, figs.M); Silas & Pillai, 1976 (p.850, Rem.); Pillai, 1977 (1982) (p.65, figs.F, Rem.F, Rem.); Zheng & al., 1982 [p.92, Figs.M); Chihara & Murano, 1997 (p.872, Pl.158,160: F,M) |  issued from: Q.-c Chen & S.-z. Zhang in Studia Marina Sinica, 1965, 7. [Pl.48, 6-8]. Male (from E China Sea): 6, habitus (dorsal); 7, right A1; 8, P5 (anterior).
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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. Atlas von 54 Tafeln. [Taf.41, Fig.53]. As Monops strenuus. Female: 53, habitus (dorsal).
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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. Atlas von 54 Tafeln. [Taf.41, Fig.48]. As Monops strenuus. Female: 48, Th5 and urosome (dorsal).
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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. Atlas von 54 Tafeln. [Taf.26, Fig.28]. As Monops strenuus. Female: 28, P5 (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. Atlas von 54 Tafeln. [Taf.41, Fig.65]. As Monops strenuus. Male: 65, Th5 and urosome (dorsal).
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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. Atlas von 54 Tafeln. [Taf.26, Fig.25]. As Monops strenuus. Male: P5 (anterior view).
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 issued from : P.P. Pillai in J. mar. biol. Ass. India, 1977 (1982), 19 (1-2). [p.62, Fig.2, i-k]. Female: c, habitus (dorsal); j, urosome (dorsal); k, 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.92, Fig.52]. Male: a, habitus (dorsal); b, distal portion of A1; c, P5. Scale bar in mm.
| | | | | Compl. Ref.: | | | Heinrich, 1964 (p.87: fig.5); Guangshan & Honglin, 1984 (p.118, tab.); Deevey & Brooks, 1977 (p.156, tab.2, Station "S"); Shih & Young, 1995 (p.72); Dur & al., 2007 (p.197, Table IV) | | | | NZ: | 7 | | |
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Distribution map of Pontellopsis strenua by geographical zones
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| | | | | | | | | | Loc: | | | off Bermuda (in Deevey & Brooks, 1977, Station ‘’ S’’: 32°10’N, 64°30’W), Sri-Lanka, Indian, G. of Thailand, Indonesia-Malaysia, Philippines, Viet-Nam (Cauda Bay), China Seas (East China Sea, South China Sea), Taiwan (SW), Japan (Honshu), Pacif. (W equatorial), Hawaii, Easter Is., W Panama, off E Easter Is. | | | | N: | 21 | | | | Lg.: | | | (46) F: 2,8; M: 2,35; (276) F: 2,744; (290) M: 2,85; (1023) M: 4,3*; {F: 2,74-2,80; M: 2,35-2,85}
*Nota: The length ot male is abnormally great. | | | | Rem.: | mesopelagic. Overall Depth Range in Sargasso Sea: 0-500 m (Deevey & Brooks, 1977, Station "S");
This species is hard to distinguish from P. regalis.
If the identification from the Bermudas is correct, this species could have been isolated at the time of the closure of the Isthmus of Panama.
| | | Last update : 22/08/2018 | |
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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., 2005-2025. - Biodiversity of Marine Planktonic Copepods (morphology, geographical distribution and biological data). Sorbonne University, CNRS. Available at http://copepodes.obs-banyuls.fr/en [Accessed April 20, 2025] © copyright 2005-2025 Sorbonne University, CNRS
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