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Famille
Ridgewayiidae M.S. Wilson, 1958
Ref.:
M.S. Wilson, 1958 (p.174); Fosshagen,1970 b (Rev., p.27); Andronov, 1974 a (p.1005); Razouls, 1982 (p.374); 1993 (p.306); Bowman & Abele, 1982 (p.10); Huys & Boxshall, 1991(p.363, 406, 419); Ohtsuka, Fosshagen & Soh, 1996 (p.247, emend., Genera Key); Barthélémy, 1999 a (p.27); Bradford-Grieve, 1999 b (p.23, Def.); Ohtsuka & Huys, 2001 (p.461); Fosshagen & al., 2001 (p.308, Rem.: perhaps Epacteriscoidea); Fosshagen & Iliffe, 2003 (p.17, Rem.: emend.); Boxshall & Halsey, 2004 (p.14; 49; 178: Def.; p.180: Genera Key); Vives & Shmeleva, 2007 (p.995, part. genus Key);
For Bradford-Grieve & al. ( 2014, p.507, Rem.: p.526)
Bradford-Grieve J.M., (2002 onwards). Key to calanoid copepod families. Version 1 : 2 oct 2002. http://www.crustacea.net/crustace/calanoida/index.htm
For Bradford-Grieve & al. ( 2014, p.507, Rem.: p.526)
Bradford-Grieve J.M., (2002 onwards). Key to calanoid copepod families. Version 1 : 2 oct 2002. http://www.crustacea.net/crustace/calanoida/index.htm
Rem.:
Wilson place cette nouvelle famille dans la superfamille des Centropagina (Gurney, 1931). Celle-ci comporterait en outre la famille des Pseudocyclopidae mais non les Platycopiidae dont la position systématique ne peut être définie malgré l'opinion de Lang (1948). Fosshagen ajoute les genres Exumella et Placocalanus qui lui permettent de redéfinir la famille des Ridgewayiidae. L'auteur souligne que certains caractères peuvent être interprétés soit dans un sens phylogénétique soit comme des convergences adaptatives à des conditions de vie quasi benthiques. Dans ce sens Placocalanus montre des caractères communs avec les Harpacticoïdes. Concernant cette famille, Andronov discute l'hypothèse de Gurney sur la filiation des Calanoïdes et place les Ridgewayiidae dans la superfamille des Pseudocyclopoidea (avec les Pseudocyclopidae) plus proche des formes ancestrales que toutes les autres familles. Pour Boxshall & Halsey (2004) cette famille est incluse dans la superfamille des Epacteriscoidea).
Total: 10 G.: Badijella, Brattstromia, Exumella, Exumellina, Hondurella, Normancavia, Placocalanus, Ridgewayia, Robpalmeria, Stargatia.
D'après Bradford-Grieve & al. ( 2014, p.507, 526) cette famille est synonyme des Pseudocyclopidae.
Total: 10 G.: Badijella, Brattstromia, Exumella, Exumellina, Hondurella, Normancavia, Placocalanus, Ridgewayia, Robpalmeria, Stargatia.
D'après Bradford-Grieve & al. ( 2014, p.507, 526) cette famille est synonyme des Pseudocyclopidae.
Figures
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Planche 1
issued from : F. Krsinic mar. Biol. Res., 2005, 1. [p.289].
Some comparative characteristics for all genera of the family Ridgewayiidae.
issued from : F. Krsinic
Some comparative characteristics for all genera of the family Ridgewayiidae.
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Planche 2
Issued from : G.A. Boxshall & S.H. Halsey in An Introduction to Copepod Diversity. The Ray Society, 2004, No 166, Part. I. [p.178].
Armature formula of swimming legs P1 to P4.
Nota: Setation sometimes reduced, particularly on endopod P1 (0-0; 0,0,3 or 0,0,4) and 3rd exopodal segment of P1 to P4 of Placocalanus. Outer seta on basis of P1 present only in Placocalanus. - P2 to P4 typically with conspicuous process just medial to spine on outer margin of exopodal segments 1 and 2.
Issued from : G.A. Boxshall & S.H. Halsey in An Introduction to Copepod Diversity. The Ray Society, 2004, No 166, Part. I. [p.178].
Armature formula of swimming legs P1 to P4.
Nota: Setation sometimes reduced, particularly on endopod P1 (0-0; 0,0,3 or 0,0,4) and 3rd exopodal segment of P1 to P4 of Placocalanus. Outer seta on basis of P1 present only in Placocalanus. - P2 to P4 typically with conspicuous process just medial to spine on outer margin of exopodal segments 1 and 2.
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Planche 3
Biodiv. Memoir 111, 1999. [p.24].
Armature formula of the swimming legs P1 to P4.
Spines (Roman numerals); setae (Arabic numerals).
Biodiv. Memoir 111, 1999. [p.24].
Armature formula of the swimming legs P1 to P4.
Spines (Roman numerals); setae (Arabic numerals).
Genre
Ref.:
Krsinic, 2005 (p.282)
Rem.:
Sp. type: Badijella jalzici (from anchialine cave). 1sp.
Genre
Ref.:
Fosshagen & Iliffe, 1991(p.339); Razouls, 1993 (p.306); Mauchline, 1998 (p.70:F; p.73: M); Fosshagen & Iliffe, 1998 (p.379); Barthélémy, 1999 a (p.30); Bradford-Grieve, 2004 (p.287); Boxshall & Halsey, 2004 (p.180); Krsinic, 2005 (p.289: tab.I)
Rem.:
sp. type: Brattstromia longicaudata . 1 sp.
Genre
Ref.:
Fosshagen, 1970 b (p.36); Grahame, 1979 (p.21: Rem.); Razouls,1982 (p.376); Huys & Boxshall, 1991 (p.62, 63); Razouls, 1993 (p.306); Mauchline, 1998 (p.70: F; p.73: M); Fosshagen & Iliffe, 1998 (p.379); Bradford-Grieve, 1999 b (p.24, Déf.); Bradford-Grieve, 2004 (p.287); Boxshall & Halsey, 2004 (p.180); Suarez-Morales & Iliffe, 2005 (p.420: Rem., 421: Key of species); Krsinic, 2005 (p.289: tab.I)
Rem.:
Formes côtières, anchialine caves, épibenthiques.
Type: Exumella polyarthra Fosshagen, 1970. 4 spp.
Type: Exumella polyarthra Fosshagen, 1970. 4 spp.
Remarques sur les dimensions et le sex-ratio
The mean female size is 0.894 mm. (n = 7, SD = 0.142), and the mean male size is 0.868 mm. (n = 6, SD = 0.1005). The size ratio male: female is 0.971
Figures
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Planche 1
Issued from : F. Vives & A.A. Shmeleva in Fauna Iberica, 29, 2007. [p.989, Fig.571]. Exumella polyarthra after Fosshagen (1970).
Female : A-B, habitus (dorsal and lateral view, respectively); C, rostrum (frontal view); D, P5.
Male: E, habitus (dorsal view); F, P5; G, A1
Issued from : F. Vives & A.A. Shmeleva in Fauna Iberica, 29, 2007. [p.989, Fig.571]. Exumella polyarthra after Fosshagen (1970).
Female : A-B, habitus (dorsal and lateral view, respectively); C, rostrum (frontal view); D, P5.
Male: E, habitus (dorsal view); F, P5; G, A1
Genre
Ref.:
in Fosshagen & Iliffe, 1998 (p.374, 379); Boxshall & Halsey, 2004 (p.180)
Rem.:
1 sp.
Genre
Ref.:
Suarez-Morales & Iliffe, 2007 (p.341, Def.)
Rem.:
Type: Hondurella verrucosa. Total: 1 sp.
Remarques sur les dimensions et le sex-ratio
Female body length (including caudal rami as usual): 1.12- 1.25 mm, and for mean length male: 1.10 mm.
Genre
Ref.:
Fosshagen & Iliffe, 2003 (p.29); Boxshall & Halsey, 2004 (p.180); Krsinic, 2005 (p.289: tab.I)
Rem.:
1 sp.
Genre
Ref.:
Fosshagen, 1970 b (p.44, Rem. p.55-56); Razouls, 1982 (p.376); Huys & Boxshall, 1991 (p.50); Razouls, 1993 (p.306); Ohtsuka, Fosshagen & Soh, 1996 (p.248, emend., clé des spp.); Fosshagen & Iliffe, 1998 (p.379); Mauchline, 1998 (p.66); Bradford-Grieve, 1999 b (p.24, Déf.); 2004 (p.287); Boxshall & Halsey, 2004 (p.180); Krsinic, 2005 (p.289: tab.I)
Rem.:
type: Placocalanus insularis. Total: 5 spp.
Remarques sur les dimensions et le sex-ratio
la moyenne des longueurs des femelles est de 0,486 mm (n= 4; S= 0,061; Cv= 0,126) et de 0,455 mm pour les mâles (n= 5; S= 0,058; Cv= 0,127). Le rapport des longueurs (M/F) est de 0,974 ou 97,4 % (n= 4; S= 0,057; Cv= 0,059)
Genre
Syn.:
Suezia Gurney, 1927 d (p.457,458); Lampoidopus Esterly, 1911 b (p.219)
Ref.:
Thompson & Scott, 1903 (p.245); M.S. Wilson, 1958 (p.140, p.173, Redef., clé des spp.); Ummerkutty, 1963 (p.25); Fosshagen, 1970 b (p.25, 28, Rem.); Razouls, 1982 (p.374); Huys & Boxshall, 1991 (p.50); Razouls, 1993 (p.306); Mauchline, 1998 (p.70: F; p.43: M); Fosshagen & Iliffe, 1998 (p.379); Bradford-Grieve, 1999 b (p.23, Déf.); 2004 (p.287); Boxshall & Halsey, 2004 (p.180); Krsinic, 2005 (p.289: tab.I); Vives & Shmeleva, 2007 (p.990); Figueroa, 2011 (p.157, 161 Rem.)
Rem.:
Type: Ridgewayia typica I.C. Thompson & A. Scott, 1903. 14 spp. + 1 var. + 3 indet.
Formes épibenthiques, côtières.
Formes épibenthiques, côtières.
Remarques sur les dimensions et le sex-ratio
La moyenne des longueurs des femelles est de 0,852 mm (n= 10; S= 0,111; Cv= 0,130) et de 0,781 mm pour les mâles (n= 11; S= 0,099; Cv= 0,127). Le rapport des longueurs (M/F) est de 0,932 ou 93,2 % (n= 9; S= 0,057; Cv= 0,061)
Figures
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Planche 1
issued from : C. Razouls & M. Carola in Crustaceana, 1996, 69 (1). [p.49, Fig. a-c].
Liste de diverses espèces de et leur localisation en 1996.
issued from : C. Razouls & M. Carola in Crustaceana, 1996, 69 (1). [p.49, Fig. a-c].
Liste de diverses espèces de
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Planche 2
issued from : S. Ohtsuka, T. Kase & G.A. Boxshall in Species Diversity, 2000, 5. [p.210, Fig.5]. Distribution géographique des espèces de Ridgewayia.
1-6: R. marki species-group.
7-8: R. gracilis species-group.
9-14: R. typica species-group.
issued from : S. Ohtsuka, T. Kase & G.A. Boxshall in Species Diversity, 2000, 5. [p.210, Fig.5]. Distribution géographique des espèces de Ridgewayia.
1-6: R. marki species-group.
7-8: R. gracilis species-group.
9-14: R. typica species-group.
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Planche 3
Issued from : G. A. Boxshall & Halsey in The Ray Society, 2004. [p.179, Fig. 42, A-C]
Ridgewayia wilsonae
Female: A, habitus dorsal view); B, A2; C, endopod of Mxp.
Issued from : G. A. Boxshall & Halsey in The Ray Society, 2004. [p.179, Fig. 42, A-C]
Ridgewayia wilsonae
Female: A, habitus dorsal view); B, A2; C, endopod of Mxp.
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Planche 4
Issued from : F. Vives & A.A. Shmeleva in Fauna Iberica, 29, 2007. [p.992, Fig.572]. Ridgewayia marki minorcaensis After Razouls & Carola, 1996.
Female: A, P5.
Male: B, right P5; C, left P5.
Issued from : F. Vives & A.A. Shmeleva in Fauna Iberica, 29, 2007. [p.992, Fig.572]. Ridgewayia marki minorcaensis After Razouls & Carola, 1996.
Female: A, P5.
Male: B, right P5; C, left P5.
Genre
Ref.:
Fosshagen & Iliffe, 2003 (p.25); Boxshall & Halsey, 2004 (p.180); Krsinic, 2005 (p.289: tab.I); Krsinic, 2005 (p.289: tab.I)
Rem.:
Total: 1 sp.
Genre
Ref.:
Fosshagen & Iliffe, 2003 (p.17); Boxshall & Halsey, 2004 (p.180); Krsinic, 2005 (p.289: tab.I)
Rem.:
Total: 1 sp.