Calanoida ( Ordre )
    Calanoidea ( Superfamille )
Megacalanidae Sewell, 1947 ( Calanoidea )
Ref.: Sewell, 1947 (p.20, G. & spp. Key ); Farran & Vervoort, 1951 a (n°33, p.3); Johnson, 1958 a (p.257); Vervoort, 1963 b (p.85, Rev.); Andronov, 1974 a (p.1005); Razouls, 1982 (p.84); Bowman & Abele, 1982 (p.10); Brodsky & al., 1983 (p.142, 146, 190); Mauchline, 1988 (p.718: cuticular pores); Nishida, 1989 (p.175); Bradford-Grieve, 1994 (p.17, Def.); Michel, 1994 (p.175, Genera and spp Key); Chihara & Murano, 1997 (p.834); Barthélémy, 1999 a (p.30); Bradford-Grieve & al., 1999 (p.877, 902, 904, 905, Genera Key); Ohtsuka & Huys, 2001 (p.445, 461); Boxshall & Halsey, 2004 (p.13: 49; 139: Def.; p.140: Genera Key); Vives & Shmeleva, 2007 (p.909, Genera Key); Bradford-Grieve & Ahyong, 2010 (p.287: Rem., phylogeny); Blanco-Bercial & al., 2011 (p.103, Table 1, Fig.2, 3, 4, molecular biology, phylogeny)
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.: 3 G.: Bathycalanus, Bradycalanus, Megacalanus.
Famille Megacalanidae - Planche 1Issued from : G.A. Boxshall & S.H. Halsey in An Introduction to Copepod Diversity. The Ray Society, 2004, No 166, Part. I. [p.139].
Armature formula of swimming legs P1 to P4.
Female P5, biramous with 2-segmented protopod and 3-segmented rami.
Male P5 slightly asymmetrical; both biramous with 2-segmented protopod and 3-segmented rami; inner seta of 2nd exopodal segment (* in formula) modified, present on lelft leg only.
Eggs released into water.

Famille Megacalanidae - Planche 2Issued from : G.A. Boxshall & S.H. Halsey in An Introduction to Copepod Diversity. The Ray Society, 2004, No 166, Part. I. [p.141, Fig.29]. Megacalanidae.
A, Bradycalanus sarsi (as Megacalanus princeps) habitus female; B, Bradycalanus richardi habitus male; C, rostral filaments; D, megacalanus princeps (as Megacalanus longicornis, rostral filaments; E, P1; F, P5.
[After Sars, 1924].
(1) Bathycalanus Sars, 1905
Syn.: Heterocalanus Wolfenden, 1906 (p.26); 1911 (p.201)
Ref.: Sars, 1905 b (p.8); 1925 (p.16); Wolfenden, 1911 (p.198); Sars, 1920 c (p.1); 1925 (p.16); Sewell, 1929 (p.30); Rose, 1929 (p.11, Rem.); 1933 a (p.65); Farran, 1939 (p.359); Vervoort, 1946 (p.63); Sewell, 1947 (p.32); Brodsky, 1950 (1967) (p.97); Farran & Vervoort, 1951 a (n°33, p.3); Tanaka, 1956 (p.264); Vervoort, 1963 b (p.85); Razouls, 1982 (p.86); Brodsky & al., 1983 (p.193, spp. Key); Mauchline, 1988 (p.718); Razouls, 1993 (p.308); Bradford-Grieve, 1994 (p.18, Def.); Michel, 1994 (p.188, spp. Key); Chihara & Murano, 1997 (p.834); Mauchline, 1998 (p.71); Boxshall & Halsey, 2004 (p.140)
Rem.: type: Bathycalanus richardi Sars,1905. 7 spp. + 1 uncertained
Remarques sur les dimensions et le sex-ratio:
The mean female size is 12.650 mm. (n = 15, SD = 2.985), and the mean male size is 9.840 mm. (n = 5, SD = 2.710). The size ratio (male: female) is approximately 0.78.
(2) Bradycalanus A. Scott, 1909
Ref.: A. Scott, 1909 (p.14); Farran, 1939 (p.359); Vervoort, 1946 (p.47, 48, 49); Sewell, 1947 (p.27); Farran & Vervoort, 1951 a (n°33, p.3); Tanaka, 1956 (p.264); Vervoort, 1963 b (p.85); Owre & Foyo, 1964 (p.343, Rem.); 1967 (p.34); Razouls, 1982 (p.88); Brodsky & al., 1983 (p.198); Mauchline, 1988 (p.718); Razouls, 1993 (p.308); Bradford-Grieve, 1994 (p.20, Def.); Michel, 1994 (p.188, spp. Key); Mauchline, 1998 (p.71); Bradford-Grieve & al., 1999 (p.905, 906: spp. Key); Boxshall & Halsey, 2004 (p.140); Vives & Shmeleva, 2007 (p.911)
Rem.: type: Bradycalanus typicus A. Scott,1909. 4 spp. (dont 1 douteuse).
Pour Owre & Foyo (1964) ce genre est synonyme de Megacalanus , position qui sera abandonnée par les auteurs en 1967.
Remarques sur les dimensions et le sex-ratio:
The mean female size is 12.770 mm (n = 8, SD = 2.120). No male.
Heterocalanus Wolfenden, 1906
Ref.: Wolfenden, 1906 (p.26); 1911 (p.211); Farran, 1908 b (p.21); Vervoort, 1946 (p.63); 1963 b (p.85, Rem.); Razouls, 1982 (p.88)
Rem.: Cf. Bathycalanus
Macrocalanus Sars, 1905
Ref.: Sars, 1905 b (p.7); With, 1915 (p.36, clé G); Farran, 1939 (p.359, Rem.)
Rem.: Cf. Megacalanus
(3) Megacalanus Wolfenden, 1904
Syn.: Macrocalanus Sars, 1905 b (p.7); With, 1915 (p.36)
Ref.: Wolfenden, 1904 (p.112); 1905 a (p.1); van Breemen, 1908 a (p.13); A. Scott, 1909 (p.10); Wolfenden, 1911 (p.195); With, 1915 (p.40); Sars, 1925 (p.10, Rem.); Sewell, 1929 (p.27, Rem.); Wilson, 1932 a (p.26); Rose, 1933 a (p.63); Farran, 1939 (p.355, Rem.); Vervoort, 1946 (p.47, Rem.); Sewell, 1947 (p.20, Rem.); Farran & Vervoort, 1951 a (n°33, p.3); Tanaka, 1956 (p.262); Vervoort, 1963 b (p.85); Guérédrat, 1969 (p.67, Rem.); Razouls, 1982 (p.84); Brodsky & al., 1983 (p.191); Mauchline, 1988 (p.717); Razouls, 1993 (p.308); Bradford-Grieve, 1994 (p.17, Def.); Michel, 1994 (p.187, spp. Key); Chihara & Murano, 1997 (p.834); Mauchline, 1998 (p.71); Boxshall & Halsey, 2004 (p.140); Vives & Shmeleva, 2007 (p.911)
Rem.: type: Megacalanus princeps Wolfenden,1904. 1 sp.

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Razouls C., de Bovée F., Kouwenberg J. et Desreumaux N., 2005-2017. - Diversité et répartition géographique chez les Copépodes planctoniques marins. Disponible sur http://copepodes.obs-banyuls.fr 
[Accédé le 22 octobre 2017]

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