Preliminary survey on diversity of green algae from the various habitats of Goa

Abstract

A preliminary survey of green algal flora from variety of habitats of Goa such as ponds, puddles, temple tanks, paddy fields has resulted into the discovery of 44 species of 26 genera belonging to 7 orders and 14 families. Observations were made on planktonic, epiphytic, epilithic and epipelic forms. Oedogonium, Spirogyra, Zygnema, Pithophora were the common filamentous forms. Various desmids like Cosmarium, Closterium, Euastrum and Staurasrum were frequent in the collection. The present paper discusses the diversity of green algae from the various places and habitats of Goa. Present observations suggests that fresh water green algal flora is qualitatively rich and supports many economically important algae. Further systematic survey will definitely result into the discovery of many more taxa.