Pontella andersoni - Fiche d'espèce - Copépodes planctoniques marins

Pontella andersoni Sewell, 1912 (F,M)

Taxonomy

Ordre Calanoida

détails

Superfamille Diaptomoidea

détails

Famille Pontellidae

détails

Genre Pontella

détails liste des espèces pour ce genre

Abréviations ou symboles

Synonymie

Pontellopsis Andersoni : Rose, 1956 (p.462)

Références

Liste des auteurs étudiés

Sewell, 1912 (p.323, 344, 370, figs.F,M, juv.); 1932 (p.375); 1934 (p.80); 1948 (p.324); Silas, 1972 (p.650); Silas & Pillai, 1973 (1976) (p.818, figs.M); Mulyadi, 2000 (p.183, fig. Juv 5 F, juv. M); Mulyadi, 2002 (p.55, figs. Juv.5F, Juv.M, Rem.);

Figures

Planche 1 Issued from : R.B.S. Sewell in Rec. Indian Mus., 1912, 7. [Pl.XX, Figs.1-6].
Female (from off Chittagong, Bay of Bengal): 1, habitus (dorso-lateral left); 2, A1; 3, P5.
Nota: Head and 1st thoracic segment separate, 4 th and 5 th separate. Rostrum, strong and bifid, no rostral lenses present. The back of the head is crossed by a strongly marked groove. Side hooks present. Abdomen 2-segmented, the 2nd small: Proportional lengths of urosomites and furca as 20:6:11. A1 24-segmented (segments 11-12 partially fused), do not reach to the end of the thorax. Mxp with the 2nd segment armed with a row of spines down the margin.

Male: 4, urosome; 5, A16; 6, right P5.
Nota: Small rostral lenses present. Abdomen 5-segmented, the 3rd is the longest. Proportional lengths of urosomites and furca as 7:5:10:5:5:15.

Species Pontella andersoni - Planche 2 of morphological figures

Planche 2 Issued from : Mulyadi in The Raffles Bull. Zool., 2000, 48 (2). [p.184, Fig.2].
Female (immature, stage V) (from off labuan, W Java): a, habitus (dorsal); b, rostrum (anterior view); c, A1; d, P1; e, P5.
Rostral lenses absent. A1 not reaching distal end of 5 th metasome.

Male (immature): f, habitus (dorsal); g, rostrum (anterior view); h, right A1; i, P1; j, P5.

Planche 3 Issued from : Mulyadi in Crustaceana, 2003, 76 (4). [p.392, Table I)•
Characteristic feature of five Pontella species groups in the Indo-West Pacific.

Species Pontella andersoni - Planche 4 of morphological figures

Planche 4 issued from : E.G. Silas & P.P. Pillai in J. mar. biol. Ass. India, 1973 (1976), 15 (2). [p.817, Fig.19, g-j].
Male (from Indian Ocean): g, habitus (dorsal); h, rught A1; i, right P5; j, left P5.
Scale as in Calanopia minor.

Species Pontella andersoni - Planche 5 of morphological figures

Planche 5 Issued from : Mulyadi in Treubia, 2002, 32 (2). [p.89, Fig.28]
Female immature stage V (from off Labuan, west Java): a, habitus (dorsal); b, rostrum (anterior view); c, A1; d, P1; e, P5.

Male immature (from off Labuan, west Java): f, habitus (dorsal); g, rostrum (anterior view); h, right A1; i, P1; j, P5.

Références complémentaires

Liste des auteurs étudiés

Krishnaswamy, 1953 (p.136); Ganapati & Shanthakumari, 1962 (p.9, 16); Sarkar & al., 1986 (p.178); Madhupratap & Haridas, 1986 (p.105, tab.1); Mitra & al., 1990 (fig.3); Kazmi, 2004 (p.228)

Distribution

NZ: 2

Carte de distribution de Pontella andersoni par zones géographiques

Distribution map of Pontella andersoni for the Zone Indian Ocean

Distribution map of Pontella andersoni for the Zone China Seas, Vietnam

Localisations

Glossaire géographique

Indian (Karachi, G. of Mannar, Lawson's Bay, Madras, Hooghly estuary, Mandarmani, Bay of Bengal, Andaman Sea), Coast of Burma, Malaysia (Archipelago Mergui), W Java (off Labuan), Viet-Nam (Cauda Bay)

Type locality: off Chittagong (Bay of Bengal)

Citations

N: 9

Dimensions (mm)

Références de auteurs concernant les dimensions

(81) F: 3,34; M: 2,86; (256) M: 2,88; (795) F: 3,34; {F: 3,34; M: 2,86-2,88}
(900) F juv. V: 3,5-3,55; (1087) Juv.M: 3,32-3,38

Remarques

saumâtre, néritique, epipélagique.

Voir aussi les remarques en anglais

Dernière mise à jour : 28/01/2015