Oikopleura (Vexillaria) dioica   Fol,  1872 (Sea Squirt)
Organism information awaits expert curation
Taxonomy
Kingdom:Animalia
Phylum:Chordata
Class: Larvacea
Order:Copelata
Family:Oikopleuridae

Image copyrights: C├ęsar Flores-Coto

Description
Size (Body): length 0.4 mm
Size (Tail): 2.3 mm

Body is stout; from the rear, the dorsal contour runs straight, but with a depression just in front of the dorsal tip of gonad; anteriorly the body drops suddenly near the mouth. The ventral contour also runs straight, but suddenly ascends near the mouth, giving an impression of a cleft.

The mouth area is slightly grawn out into tube, with a long underlip. The buccal glands are small, followed by a short endostyle. The stomach looks trilobate in the sense that the intestine is bulb shaped.

The musculature of the tail is narrow, pointed at the tip and ends just infront of the tip of the tail.


Synonym (s)

Common Name (s)
Economic Importance and Threats

Ecology
Habitat:  Coastal

Biogeography


• Orissa, Barkul, Mouth of Saliya Nallah INDIA (Record: 27/11/1985) (Depth: 2.6 mts)

Literature Source(s)
  • Dhandapani, P (1995) Protochordata Wetland ecosystem series1: Fauna of Chilika lake ZSI, Calcutta 479-481 Available at - NIO, Goa
  • Society for the Management of European Biodiversity Data (2009) World Register of Marine Species (WoRMS) Available at - http://www.marinespecies.org

Page last updated on:2010-07-29

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