Pararotalia armata   (d'Orbigny)  ; Ameer et al., 1972
Taxonomy
Kingdom:Chromista
Phylum:Foraminifera
Class: Polythalamea
Order:Rotaliida
Family:Rotaliidae

Description
Test free trochospiral and biconvex; chambers few and last whorl comprised of seven chambers; periphery acute and peripheral margin of each chamber ends with a short spine; umbilical area with a clear shell material; wall calcareous with limbate sutures ; aperture situated at base of last formed chamber.


Biogeography
• Palk Bay ( Lat = 9.480000 ) ( Long = 79.180000 ) INDIA
• Tamil Nadu, Gulf of Mannar ( Lat = 9.255924 ) ( Long = 79.427032 ) INDIA

Economic Importance and Threats

Ecology

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Literature Source(s)
  • Society for the Management of European Biodiversity Data (2009) World Register of Marine Species (WoRMS) Available at - http://www.marinespecies.org


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