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Calanoida ( Order ) |
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Diaptomoidea ( Superfamily ) |
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Pontellidae ( Family ) |
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Pontella ( Genus ) |
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Pontella latifurca Chen & Zhang, 1965 (F,M) | |
| | | | | | Ref.: | | | Chen & Zhang, 1965 (p.105, 127, figs.F,M); Mulyadi, 2000 (p.190, figs.F); 2002 (p.105, figs.F, Rem.); Jeong & al., 2008 (p.217, figs.F,M) | issued from: Q.-c Chen & S.-z. Zhang in Studia Marina Sinica, 1965, 7. [Pl.46, 1-8]. Female (from G. of Pohai, Yellow Sea): 1, habitus (dorsal); 2, forehead (lateral); 3, urosome (lateral left side); 4, P5 (posterior). Nota: Rostrum rather small. - Head with lateral hooks, distinct from 1st thoracic segment, 4th and 5th distinct. - Postero-lateral angles of last thoracic segment, triangular, its tip acutely pointed, asymmetrical (left cone longer than the right. - Urosome 2-segmented. Genital segment, globular, its dorsal side rather swollen. - Anal segment, short. - Furcal rami slightly asymmetrical, right ramus much broader. - A1 24-segmented, extending beyond posterior edge of 3rd thoracic segment, lower margin of 11th segment with a small process. - Endopod of A2 longer than exopod. Male: 5, habitus (dorsal); 6, forehead (lateral); 7, right A1; 8, P5 (posterior). Nota: Rostrum more well-developed than the female. - Postero-lateral angles of last thoracic segment short and small, right cone longer than the left. - Urosome 5-segmented, 4th segment much shorter than anal segment. - Furcal rami symmetrical, 3 times as long as wide. - Right A1 17-segmented, 10th to 13th swollen, geniculate between 15th and 16th, upper edge of 16th with a finger-like process. - Distal segment of left P5 very short, its inner side with a hirsute lamelliform process, its outer side with 2 strong spines.
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Issued from : Mulyadi in The Raffles Bull. Zool., 2000, 48 (2). [p.191, Fig.11]. Female (from off Surabaya, E Java): a, forehead (lateral); b, 5th metasomal somite and urosome (lateral right side); c, idem (dorsal); d, P1; e, P5. Nota: A1 24-segmented. P5 asymmetrical, without spinules or proeminences on inner and outer margins. Urosomite 1 without any processes. The difference between Chen & Zhang's (1965) descriptions and the present female is the asymmetrical urosomal somite 1, right margin more swollen than left and armed with 1 process posteriorly.
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issued from : H.G. Jeong, H.-L. Suh, Y.H. Yoon & H.Y. Soh in Ocean Sc. J., 2008, 43 (4). [p.218, Fig.10]. Female (from SE Korea): A-B, habitus (dorsal and lateral, respectively); C, rostrum (ventral); D, genital compound somite (ventral); E, P5.
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issued from : H.G. Jeong, H.-L. Suh, Y.H. Yoon & H.Y. Soh in Ocean Sc. J., 2008, 43 (4). [p.219, Fig.11]. Male: A-B, habitus (dorsal and lateral, respectively); C, right A1; D, rostrum (ventral); E, P5.
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Issued from: Q.-c Chen & S.-z. Zhang in Studia Marina Sinica, 1965, 7. [p.129 ]. Comparison of distinguisehed features between P. latifurca, P. danae.
| | | | Compl. Ref.: | | Yoo, 1991 (tab.1); Dai & al., 1991 (tab.1); Myung & al., 1994 (tab.1); Shih & Young, 1995 (p.72); Ohtsuka & al., 2008 (p.115, Table 6); | | | NZ: | 2 | | |
Distribution map of Pontella latifurca by geographical zones
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| | | | | | issued from : H.G. Jeong, H.-L. Suh, Y.H. Yoon & H.Y. Soh in Ocean Sc. J., 2008, 43 (4). [p.220, Fig.12, C]. Distribution of Pontella latifurca based on previous records and on the present study. |
| | | Loc: | | | E Java (off Surabaya), China Seas (Bohai Sea, Yellow Sea, East China Sea, South China Sea, Xiamen Harbour), Korea (Asan Bay)
Type lovality: Gulf of Pohai (Yellow Sea)
Type locality: 38°10' N, 119°10' E. | | | N: | 9 | | | Lg.: | | | (290) F: 3,55-3,45; M: 2,8-2,7; (900) F: 2,9; (1019) F: 2,83-3,72; M: 2,72-2,94; {F: 2,83-3,72; M: 2,70-2,94} | | | Rem.: | neritic, in coastal waters. This species belongs to "P. danae"-Group (See in P. danae in Mulyadi, 2003, Table I). For Mulyadi (2002, p.105) the differences between Chen & Zhang (1965) descriptions and the author is in female the asymmetrical urosomal segment 1, right margin more swollen than left and armed with 1 process posteriorly. | | | Last update : 01/08/2016 | |
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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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