Famille des Pseudocyclopiidae - Copépodes planctoniques marins

Calanoida ( Ordre )	détails
Clausocalanoidea ( Superfamille )	détails

Abréviations ou symboles

Pseudocyclopiidae T. Scott,1894 ; emend. Jaume, Fosshagen & Iliffe, 1999 ( Clausocalanoidea )

Ref.:

T. Scott, 1894 d (p.235); I.C. Thompson, 1895 (p. 99); Sars, 1902 (1903) (p.69); Gurney, 1931 a (p.85); Rose, 1933 a (p.166); Bradford, 1969 b (p.502, Table 3); Andronov, 1974 a (p.1005, 1008); Bowman & Abele, 1982 (p.9); Razouls, 1982 (p.394);1993 (p.310); Fosshagen & Iliffe, 1985 (p.350, Rev.); Huys & Boxshall, 1991 (p.337, 419); Bradford-Grieve, 1994 (p.131, Def.); Chihara & Murano, 1997 (p.892); Jaume & al., 1999 (p.392,405); Ohtsuka & Huys, 2001 (p.461); Boxshall & Halsey, 2004 (p.15; 49; 169: Def.; p.170: Genera Key); Vives & Shmeleva, 2007 (p.709, Genera key); Bradford-Grieve & al., 2014 (p.507, 526, Rem.)
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.:

4 G.: Paracyclopia, Pseudocyclopia, Stygocyclopia , Thompsonopia, + ? 1G: Frigocalanus (pour Boxshall & Halsey (2004) ce genre doit être inclus dans cette famille).

issued from : E.L. Markhaseva & F.D. Ferrari in Invert. Zool., 2005, 2 (2). [p.162, Table 4]
Setation of oral parts in females Pseudocyclopiidae (Clausocalanoidea) and ancestral condition of setation.

Issued from : G.A. Boxshall & S.H. Halsey in An Introduction to Copepod Diversity. The Ray Society, 2004, No 166, Part. I. [p.169].
Armature formula of swimming legs P1 to P4.
Nota: Setation sometimes reduced; endopod of P1 with only 4 setae in Paracyclopia. 1st exopodal segment of P3 occasionally reported with 2 outer margin spines. Inner seta on coxa of P3 wery well developed, ofthen longer than endopod.
- Female P5 uniramous, reduced; coimprising 2-segmenred protopod and 1-segmented exopod. Coxae fused to intercoxal sclerite. Exopod produced into 1 or 2 spines or spinous processes at tip and armed with 1 or 2 outer margin spines.
- Male P5 asymmetrical; both legs typically comprising coxa, fused to intercoxal sclerite, basis and 1 to3-segmented exopod; right leg usually slender and with elongate distal segment, unarmed or with terminal and outer spines (in Paracyclopia); left leg swollen proximally in Pseudocyclopia; distal segments slender, armed with spiniform elements terminally.
- Eggs presumably released into water.

Issued from : G.A. Boxshall & S.H. Halsey in An Introduction to Copepod Diversity. The Ray Society, 2004, No 166, Part. I. [p.171, Fig.39].
Pseudocyclopiidae. A, Pseudocyclopia stephoides, habitus female; B, habitus male; C, female A2. D, Pseudocyclopia giesbrechti, female P3; E, female P5; F, male P5. G, Paracyclopia naessi, male P5. [Sars, 1902: A-C; Sars, 1919: D-F; Fosshagen & Iliffe, 1985: G].

(1) Frigocalanus Schulz, 1996 (? Pseudocyclopiidae )

Espèces, variétés et détails

Ref.:

Schulz, 1996 a (p.74); Bradford-Grieve, 2004 (p.287); Boxshall & Halsey, 2004 (p.170)

Rem.:

1 sp.

(2) Paracyclopia Fosshagen, 1985

Espèces, variétés et détails

Ref.:

in Fosshagen & Iliffe, 1985 (p.350); Huys & Boxshall, 1991 (p.324); Bradford-Grieve, 1994 (p.131, Def.); Mauchline, 1998 (p.78); Bradford-Grieve, 2004 (p.287); Boxshall & Halsey, 2004 (p.170)

Rem.:

type: Paracyclopia naessi. Total: 1 sp.

(3) Pseudocyclopia T. Scott, 1892 emend

Espèces, variétés et détails

Ref.:

T. Scott, 1892 (p.246); Giesbrecht & Schmeil, 1898 (p.29, spp. Key); Sars, 1902 (1903) (p.70); van Breemen, 1908 a (p.87, clé spp.); Rose, 1933 a (p.167, spp. Key); Razouls, 1982 (p.394); Ohtsuka, 1992 (p.295); Razouls, 1993 (p.310); Bradford-Grieve, 1994 (p.131, Def.); Chihara & Murano, 1997 (p.892); Mauchline, 1998 (p.78); Jaume & al., 1999 (p.403, Rem. : emend.); Bradford-Grieve, 2004 (p.287); Boxshall & Halsey, 2004 (p.170); Vives & Shmeleva, 2007 (p.716)

Rem.:

Formes côtières. Type: Pseudocyclopia crassicornis T. Scott,1892. Total: 4 spp. + 1 inc. sed.

Remarques sur les dimensions et le sex-ratio:

The mean female size is 0.683 mm (n = 7; SD = 0.1151) and the mean male size is 0.675 mm (n = 6; SD = 0.1211). The size ratio (Male / Female) is 0.98. The sex ratio (female / male) is 3/1

Issued from : D. Jaume, A. Fosshagen & T.M. Iliffe in Sarsia, 1999, 84. [p.@404, Fig. 9A-C].
Pseudocyclopia spp. adult Male (medial ). A: sp.1; B, sp.2; C, sp.3.
Three new, not formally described, sympatric species collected off Lyroddane, Norway, with an epibenthic sledge, 27-10 m depth; collected 7 April 1970.

(4) Stygocyclopia Jaume & Boxshall, 1995

Espèces, variétés et détails

Ref.:

Jaume & Boxshall, 1995 (p.213); Mauchline, 1998 (p.78); Jaume & al., 1999 (p.405, Rem.: emend.); Jaume & al., 2001 (p.20, Rem.); Bradford-Grieve, 2004 (p.287); Boxshall & Halsey, 2004 (p.170); Vives & Shmeleva, 2007 (p.711)

Rem.:

type: Stygocyclopia balearica. Total: 4 spp.

Remarques sur les dimensions et le sex-ratio:

The mean female size is 0.693 mm (n = 6; SD = 0.0985) and the mean male size is 0.62 mm (n = 6; SD = 0.0991). The size ratio (male / female) is 0.9055, or approximately 90.55 %. The sex ratio (female / male) is 1.

issued from : D. Jaume, G.A. Boxshall & W.F. Humphreys in Zool. J. Linnean Soc., 2001, 133. [p.21, Fig.14].
A: current known distribution of the calanoid genus Stygocyclopia (black circle) and the Speleophriid genus Speleophria (black triangle).
B: same stations translated on a 155 Myr BP paleocoastline map. (maps adapted from A.G. Smith & al., 1994).

(5) Thompsonopia Jaume, Fosshagen & Iliffe, 1999

Espèces, variétés et détails

Ref.:

Jaume & al., 1999 (p.394: Def.); Bradford-Grieve, 2004 (p.287); Boxshall & Halsey, 2004 (p.170); Vives & Shmeleva, 2007 (p.712, spp. Key)

Rem.:

Type: Thompsonia mediterranea. Total: 3 spp.

Remarques sur les dimensions et le sex-ratio:

The mean female size is 0.920 mm (n = 4; SD = 0.2566) and the mean male size is 0.973 mm (n = 4; SD = 0.1928). The size ratio (male / female) is 0.86 - 1.07, or approximately 0.97 %. The sex ratio (female / male) is 1.