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Copépodes planctoniques marins
Pseudodiaptomus ornatus  Rose, 1957   (F)
Taxonomy
Ordre Calanoida
Superfamille Diaptomoidea
Famille Pseudodiaptomidae

Synonymie

Mazellina ornata Rose,1957 a (p.332, Descr.F, figs.F);
Pseudodiaptomus trispinosus Walter, 1986 a (p.142, figs.M, non F)

Références

Walter, 1986 (p.141, figs.F, Rem.); 1986 a (p.504); 1987 (p.367); Walter & al., 2002 (p.652, figs.F, M, Table 3, Rem.)

Figures

Planche 1 issued from : M. Rose in Bull. Mus. Hist. Nat., Paris, 1957, 2ème ser., XXIX (4). [p.330, Fig.10]. As Mazellina ornata.
Female (from Nha-Trang, Viet Nam): A1, antennule; D, habitus (dorsal); L, idem (lateral left side with eggs sac; Abd, urosome (lateral right side).
Planche 2 issued from : M. Rose in Bull. Mus. Hist. Nat., Paris, 1957, 2ème ser., XXIX (4) .[p.333, Fig.11]. As Mazellina ornata.
Female: Md, mandible; A2, antenna; Mxp1, maxilla; R, rostrum (ventral view); Mxp2, maxilliped.
Planche 3 issued from : M. Rose in Bull. Mus. Hist. Nat., Paris, 1957, 2ème ser., XXIX (4). [p.335, Fig.12]. As Mazellina ornata.
Female: swimming legs P1 to P5.
Planche 4 issued from : T.C. Walter in J. Plankton Res., 1986, 8 (1). [p.141, Fig.5].
Female (from Philippines): A, habitus (dorsal); B, last thoracic segment and urosome (lateral right side); C, idem (lateral left side); D, P5 (posterior view).
Planche 5 issued from : T.C. Walter, S. Ohtsuka, S. Putchakarn, K. Pinkaew & S. Chullasorn in Proc. Biol. Soc. Washington, 2002, 115 (3). [p.652, Fig.1].
Female (from W tropical Pacific): A-B, habitus (dorsal and lateral, respectively); C, genital double-somite (ventral); D, P5 (posterior).
Scale bars: 1.0 mm (A-B); 0.1 mm (C-D).
Planche 6 issued from : T.C. Walter, S. Ohtsuka, S. Putchakarn, K. Pinkaew & S. Chullasorn in Proc. Biol. Soc. Washington, 2002, 115 (3). [p.653, Fig.2].
Male: A-B, habitus (dorsal and lateral, respectively); C, urosomites 1-2 (ventral); D, P5 (posterior); E, P5 (anterior).
Scale bars: 1.0 mm (A-B); 0.5 mm (C); 0.1 mm (D-E).
Planche 7 issued from : T.C. Walter, S. Ohtsuka, S. Putchakarn, K. Pinkaew & S. Chullasorn in Proc. Biol. Soc. Washington, 2002, 115 (3). [p.656, Table 1].
Body measurements of P. ornatus in three Pacific regions.
No = number of specimens measured; x = average length of individuals measured; Pr x = prosome, average length in mm; Ur x = urosome, average length in mm; Pr : Ur = prosome : urosome ratio.
Planche 8 issued from : T.C. Walter in J. Plankton Res., 1986, 8 (1). [p.143, Fig.6, E-I]. As Pseudodiaptomus trispinosus.
Male: E, habitus (dorsal); F, last thoracic segment and urosome (lateral right side); G, A1 (segment 17 dorsal flange); H, P5 (posterior view); I, P5 (anterior view).

Distribution

NZ: 3

Carte de distribution de Pseudodiaptomus ornatus par zones géographiques


Localisations

Viet Nam, Philippines (Padre Burgos), Okinawa Is., Japan, Australia (Queensland)

Citations

N: 3

Dimensions (mm)

(999) ?; (1002) F: 2,1-2,32; M: 1,66-1,90; (1061) F: 2,10-2,50; M: 1,86-2,10; {F: 2,10-2,50; M: 1,86-2,10}

Remarques

incomplete data.
In Improcerus species group, after Walter & al. 2006, p.203.
Dernière mise à jour : 10/01/2020