Scyphidia (Gerda) bengalensis     (Ciliata)
Organism information awaits expert curation
Taxonomy
Kingdom:Chromista
Phylum:Ciliophora
Class: Oligohymenophorea
Order:Sessilida
Family:Scyphidiidae

Description
Cylindrical vase-shaped organism with a very small attachment disc or scopula. The ciliate body is highly contractile. The peristome leads into a very long gullet, entire length of which is lined internally with two rows of cilia opposing each other. The most conspicuous characteristic of this peritrichid ciliate is its cylindrical macronucleus which exhibits a great variation in its configuration, particularly in shape and length. The maximum length of the macronucleus recorded is 81.6 µm. The micronucleus with a diameter range of 1.7-3.4 µm is situated towards the oral end. There is a prominent contractile vacuole near the gullet.

Synonym (s)

Common Name (s)
Economic Importance and Threats

Ecology

Biogeography


• West Bengal, Sagar Island INDIA

Literature Source(s)
  • Jamadar, YA and Choudhury, A (1990) Ciliates of some marine and estuarine molluscs from Indian coastal region Technical Monograph ZSI, Calcutta 12 p 79 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:2012-02-10

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