Due to its long coastal stretch, these islands have a very rich marine biodiversity. They harbour more than 1200 species of fish, 350 species of echinoderms, 1000 species of molluscs and many more lower forms of life. Among vertebrates, dugongs, dolphins, whales, salt water crocodiles, sea turtles, sea snakes etc. are common. Corals and Coral reefs are the most fascinating part of marine ecosystem here. So far 179 species of corals belonging to 61 genera have been reported. Reefs are mostly fringing type on eastern coast and barrier type on the western coast. Important genera include Acropora, Montipora,Pocillipora,Porites, Favia, Fungia, Gonopora, Millipora and Heliopora. Coral reefs are important breeding and nursery ground for fish and many other organisms and have been aptly called "The Tropical Rain forests in the Sea."


Common Corals of Andaman & Nicobar Islands

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

No Species
Species Common Name Scientific Name
Boulder coral Boulder coral Porites porites
Boulder coral Boulder coral P. lobata
Boulder coral Boomerang coral Herpolitha limax
Species Common Name Scientific Name
Common lettuce coral Common lettuce coral Pectinia lactuca
Species Common Name Scientific Name
Digitate coral Digitate coral A. gemmifera
Digitate coral Digitate coral A. humilis
No Species
Species Common Name Scientific Name
Fine spined coral Fine spined coral Montipora sp.
Fire coral Fire coral Millepora dichotoma
No Species
Species Common Name Scientific Name
Hood coral Hood coral Stylophora pistallata
Hedgehog coral Hedgehog coral Stylophora pistallata

No Species

Species Common Name Scientific Name
Joker coral Joker coral Euphyllia glabrescens
Species Common Name Scientific Name
Knob coral Knob coral Favia laxa
Species Common Name Scientific Name
Lesser star coral Lesser star coral Goniastrea retiforis
Lobed cup coral Lobed cup coral Lobophyllia corymbosa
Species Common Name Scientific Name
Mushroom coral Mushroom coral Fungia fungites
Species Common Name Scientific Name
Needle coral Needle coral Seriatopora hystrix

No Species

No Species

No Species

Species Common Name Scientific Name
Rough fingered coral Rough fingered coral P. nigresens
Species Common Name Scientific Name
Stag horn coral Stag horn coral Acropora valenciennesi
Stag horn coral Stag horn coral A. Formosa
Stag horn coral Stag horn coral A. robusta
Serpent coral Serpent coral Pachyseris rugosa
Spine coral Spine coral Hydnophora rigida
Species Common Name Scientific Name
Tipped bubblegum coral Tipped bubblegum coral Physogyra lichtensteini

No Species

Species Common Name Scientific Name
Valley coral Valley coral Oulophyllia crsipa

No Species

No Species

No Species

No Species

Shells Included in the Schedule