Species Card of Copepod
Calanoida ( Order )
    Diaptomoidea ( Superfamily )
        Pontellidae ( Family )
            Pontella ( Genus )
Pontella andersoni  Sewell, 1912   (F,M)
Syn.: Pontellopsis Andersoni : Rose, 1956 (p.462)
Ref.:
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.);
Species Pontella andersoni - Plate 1 of morphological figuresIssued 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 - Plate 2 of morphological figuresIssued 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.


Species Pontella andersoni - Plate 3 of morphological figuresIssued 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 - Plate 4 of morphological figuresissued 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 - Plate 5 of morphological figuresIssued 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.

Compl. Ref.:
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)
NZ: 2

Distribution map of Pontella andersoni by geographical zones
Loc:
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)
N: 9
Lg.:
(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
Rem.: Brackish. Coastal. Neritic, epipelagic.
This species belongs to "P. andersoni"-Group (See in P. andersoni in Mulyadi, 2003, Table I)
Last update : 28/01/2015
    to add your remark
  

 Any use of this site for a publication will be mentioned with the following reference :

Razouls C., Desreumaux N., Kouwenberg J. and de Bovée F., 2005-2024. - Biodiversity of Marine Planktonic Copepods (morphology, geographical distribution and biological data). Sorbonne University, CNRS. Available at http://copepodes.obs-banyuls.fr/en [Accessed November 21, 2024]

© copyright 2005-2024 Sorbonne University, CNRS

Webmaster
CNRS   Observatoire Océanologique de Banyuls sur Mer - Laboratoire Arago
Sorbonne Université

 

Version française
English version

 

Search

On the WEB of CNRS

 


Marine Planktonic Copepods

Marine Planktonic Copepods

 

Imprimer Contact Accueil Plan du site Accès restreint Retour Une du Labo Imprimer Contact Plan du site Crédits Téléchargez les Plug-Ins