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Fiche d'espèce de Copépode |
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Calanoida ( Ordre ) |
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Epacteriscoidea ( Superfamille ) |
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Ridgewayiidae ( Famille ) |
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Ridgewayia ( Genre ) |
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Ridgewayia marki (Esterly, 1911) (F,M) | |
| | | | | | Syn.: | Lampoidopus marki Esterly, 1911 b (p.219, figs.F,M, Rem) | | | Ref.: | | | M.S. Wilson, 1958 (p.138, 146, Rem.F,M); Yeatman, 1969 (p.7, figs.F,M, Rem.); Humes & Smith, 1974 (p.130, Rem.); Ferrari, 1995 (p.196, figs.F,M, Rem.); Figueroa & Hoefel, 2008 (p.145, Table 2, 3, Rem.); Vives & Shmeleva, 2007 (p.991, figs.F,M, Rem.) |  issued from : F.D. Ferrari in Proc. Biol. Soc. Washington, 1995, 108 (2). [p.187, Fig.12]. Female: A, genital complx (ventral); B, idem (latera lright side); C, P5 (posterior, exopod detached). Male: D, P5 (posterior); E, left exopod 1 and 3 of P5 (anterior). bar: 0.1 mm.
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 issued from : H.C. Yeatman in J. Tenessessee Acad. Sci., 1969, 44 (1). [p.9, Pl.I]. Female (from Bermuda): 1, habitus (lateral); 3, caudal rami (left ramus with normal setation, right with abnormally forked setae; dorsal view); 5, A1; 7, A2; 8, Md; 9, Mx1; 10, Mx2; (showing variations in number of setae); 12, P1; 13, proximal segments of exopod of P1; 15, P3; 16, P4. Nota: A1 26-segmented (Esterly reported 25 segments by error); these antennae reach at least to the distal ends of the caudal rami. A prominent rostrum, bent ventrally. Urosome 4-segmented, the 4th very short (Esterly failed to note the joint separating the 4th segment. Caudal rami generally divergent, about 3 times longer than broad, and with hairs on the inner borders. Male: 2, habitus (lateral); 6, right A1. Nota: Left A1 26-segmented; right 24-segmented, geniculate.
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 issued from : H.C. Yeatman in J. Tenessessee Acad. Sci., 1969, 44 (1). [p.10, Pl.II, figs.17-20]. Female: 17, P5. Male: 18, P5 (anterior view); 19, right leg of P5 (posterior view); 20, left leg of P5 (posterior view).
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 issued from : M.S. Wilson in Proc. U.S. Nat. Mus., 1958, 108 (No 3398). [p.170]. Female: P5 of five species Ridgewayia. Ratio of certain characters of endopod segment 2, expressed as percentage of total length of inner margin of segment. A: distance between base of inner margin and placement of 1st inner seta; B, distance between base of inner margin and placement of 1st outer seta; C: length of outer spinous process; D: length of basal joint of outer apical seta.
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 issued from : C.O. Esterly in Proc. Am. Acad. Arts Sci., 1911, 47 (7). [Pl.I, Fig.4]. As Lampoidopus marki. Female (from Bermuda Is.): 4, habitus (lateral). Nota: A1 25-segmented, reach to the end of the caudal rami
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 issued from : C.O. Esterly in Proc. Am. Acad. Arts Sci., 1911, 47 (7). [Pl.2, Figs.13, 14, 20, 21]. As Lampoidopus marki. Female: 13, part of last thoracic segment and urosome (dorsal); 21, forehead (lateral). Male: 14, last two thoracic segments and urosome (lateral); 20, forehead, shopping rostrum (ventral).
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 issued from : C.O. Esterly in Proc. Am. Acad. Arts Sci., 1911, 47 (7). [Pl.3, Figs.25, 26, 28, 29, 30, 31, 34]. As Lampoidopus marki. Female: 25, Mx1; 26, Md (cutting edge); 28, Mx2; 29, P5; 31, Md (mandibular palp). Nota: Right and left P5 symmetrical, endopodite 2-segmented, exopodite 3-segmented, a peculiarity is the attachment of the terminal segment of the exopodite at the middle of the inner margin of the 2nd segment. Male: 30, right P5; 34, left P5. Nota: Each endopodite is 1-segmented, that of right leg being club-shaped, that of the left shorter and broader; Exopodite of the right leg is 2-segmented, that of the left 3-segmented with the terminal segment peculiarly modified
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 issued from : C.O. Esterly in Proc. Am. Acad. Arts Sci., 1911, 47 (7). [Pl.4, Figs.35, 38, 42]. As Lampoidopus marki. Female: 38, Mxp (bristles not shown); 42, P1. Male: geniculating part of right A1. Nota: Right A1 23-segmented, with a grasping organ, the terminal portion of the grasping is 4-segmented; left A1 25-segmented
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 issued from : D.F. Figueroa & K.L. Hoefel in J. Crustacean Biol., 2008, 28 (1). [p.145, Table 2]. Characters female of the R. marki species-group.
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 issued from : D.F. Figueroa & K.L. Hoefel in J. Crustacean Biol., 2008, 28 (1). [p.145, Table 3]. Characters male of the marki species-group.
| | | | Ref. compl.: | | Giacomo & al., 2005 (p.98) | | | NZ: | 2 | | |
Carte de distribution de Ridgewayia marki par zones géographiques
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| | | | | | Loc: | | | Bermuda Is. (Agar Is., Walsingham Cave), W Medit. (Sicily: Lake Faro) | | | N: | 3 | | | Lg.: | | | (146) F: ± 1; M: ± 1,05; (519) F: 1,05-0,98; M: 1,03-0,9; {F: 0,98-1,05; M: 0,90-1,05} | | | Rem.: | Pour Giacomo & al. (2005) ces formes hyperbenthiques seraient des relictes de la Tethys. Voir aussi les remarques en anglais | | | Dernière mise à jour : 19/07/2021 | |
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Toute utilisation de ce site pour une publication sera mentionnée avec la référence suivante : Razouls C., Desreumaux N., Kouwenberg J. et de Bovée F., 2005-2025. - Biodiversité des Copépodes planctoniques marins (morphologie, répartition géographique et données biologiques). Sorbonne Université, CNRS. Disponible sur http://copepodes.obs-banyuls.fr [Accédé le 09 février 2025] © copyright 2005-2025 Sorbonne Université, CNRS
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