Oithona nana   Giesbrecht,  1893 (Copepod)
Organism information awaits expert curation
Taxonomy
Kingdom:Animalia
Phylum:Arthropoda
Class: Maxillopoda
Order:Cyclopoida
Family:Oithonidae

Image copyrights: Observatoire oceanologique de Villefranche sur mer

Description
Size: Length: female 0.50-0.80 mm; male 0.48-0.60 mm.

Female: Cephalosome truncate anteriorly. Rostrum blunt and not visible dorsally. Prosome short and stout, approximately the same length as the urosome. Genital segment approximately twice as long as wide and very rounded in the anterior quarter. Anal segment as long as wide. Furca twice as long as wide.

Male: Prosome shorter and stouter than female. Genital segment longer than wide. Anal segment as long as wide. Furca twice as long as wide.


Synonym (s)
Oithonina nana Giesbrecht, 1893
Oithona nana Giesbrecht, 1892
(Senior synonym)
Oithonina nana (Giesbrecht, 1892)
(Senior synonym)

Common Name (s)
Economic Importance and Threats

Ecology
Habitat:  Pelagic

Biogeography


• Kerala, Off Alleppey (Lat: 9.42) (Long: 76.5) INDIA
• Bay of Bengal INDIA (Record: 09/1997-08/1998)
• Tamil Nadu, Vellar Estuary (Lat: 11.48) (Long: 79.76) INDIA (Record: 09/1997-08/1998)
• Lakshadweep Sea (Lat: 9.5) (Long: 71.51) INDIA (Record: 12/1996-10/1967)
• Lakshadweep Sea (Lat: 12) (Long: 76.16) INDIA (Record: 12/1996-10/1967)
• Southwest Coast (Lat: 9.5) (Long: 71.51) INDIA (Record: 12/1996-10/1967)
• Southwest Coast (Lat: 12) (Long: 76.16) INDIA (Record: 12/1996-10/1967)
• Arabian Sea (Lat: 16) (Long: 62) INDIA (Record: 12/09/1991-23/09/1991) (Depth: 200-500 mts)
• Arabian Sea (Lat: 23) (Long: 73) INDIA (Record: 12/09/1991-23/09/1991) (Depth: 200-500 mts)
• Andhra Pradesh, Lawsons Bay INDIA
• Lakshadweep, Kalpeni INDIA (Record: 20/04/1985-04/05/1985)
• Lakshadweep, Agatti INDIA (Record: 20/04/1985-04/05/1985)

Literature Source(s)
  • Balasubramanian, T Lagoons of India Environmental Information System Centre, Envis Publication Series: 3/2001 105 pp Available at - http://aucasmbenvis.org/files/04-Publications/lagoon%20status.pdf
  • Conway, DVP; White, RG; Hugues-Dit-Ciles, J; Gallienne, CP and Robins, DB (2003) Guide to the coastal and surface zooplankton of the south western Indian Ocean Occasional publication no 15 Marine Biological Association of the United Kingdom Occasional Publication of the Marine Biological association of the United Kingdom 354 pp Available at - http://www.mba.ac.uk/nmbl/publications/occpub/pdf/occ_pub_15.pdf
  • Thompson, MPK (1986) Seasonal distribution of cyclopoid copepods of the mud banks off Alleppey, Kerala coast Journal of the Marine Biological Association of India The Marine Biological Association of India, Post Box No. 2673, Dr. Salim Ali Road, Shanmugam Road-P. O., Ernakulam, Cochin-682 031, India 28(1-2) 48-56 Available at - NIO, RC, Kochi
  • Society for the Management of European Biodiversity Data (2009) World Register of Marine Species (WoRMS) Available at - http://www.marinespecies.org
  • Sealifebase Available at - http://www.sealifebase.org/
  • Observatoire océanologique de Villefranche sur mer Available at - http://www.obs-vlfr.fr/
  • Santhanam, P and Perumal, P (2003) Diversity of zooplankton in Parangipettai coastal waters, southeast coast of India Journal of the Marine Biological Association of India The Marine Biological Association of India, Cochin 45(2) 144-151 Available at - NIO, Goa
  • Thompson, PKM (1990) Ecology of the neritic and oceanic cyclopoid copepods along the southwest coast of India and the Laccadive sea Journal of marine biological association of india Cochin, India 32(1, 2) 38-65 Available at - http://eprints.cmfri.org.in/1095/
  • Goswami, SC and Srivastava, Y (1996) Zooplankton standing stock, community structure and diversity in the northern Arabian Sea Proceedings of the Second Workshop on Scientific Results of FORV Sagar Sampada Department of Ocean Development, New Delhi, India 127-137p Available at - http://drs.nio.org/drs/handle/2264/2147
  • Ganapati, PN and Shanthakumari, K (1961) The systematics and distribution of planktonic copepods in the Lawson's bay, Waltair Journal of the marine biological association of India The marine biological association of India 3(1&2) 6-18 Available at - NIO, Goa
  • Achuthankutty, CT; Nair, SRS; Haridas, P and Madhupratap, M (1989) Zooplankton composition of the Kalpeni and Agatti atolls, Lakshadweep archipelago Indian Journal of Marine Sciences Scientific Publishers 18 151-154 Available at - NIO, Goa

Page last updated on:2011-06-24

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