Morphological and molecular characterization ofUlva chaugulii sp. nov., U. lactuca and U. ohnoi (Ulvophyceae, Chlorophyta) from India M ud a ssa r A n iso d d in K a z i', M o n ic a G. K a v a l e '* a n d V e e r e n d r a

Beach litter are man-made objects discarded directly or indirectly. This study brings out synoptic picture of status and composition of beach were found in Kerala (17), Maharashtra (12), Tamil Nadu (2), Andhra Pradesh (4), Odisha (7) and West Bengal (3). Whereas extremely littered beaches (>100 g/m 2 ) were found in Karnataka (13), Goa, Gujarat, and Andaman Island. With reference to the coastal population and per capita share of beach debris, Goa registered highest values (40.97 kg/head) and the Odisha coast registered the lowest values (0.005 kg/head).

The genus Lamiopsis (Carcharhinidae) was previously considered to be monotypic, containing only the Broadfin Shark Lamiopsis temminckii (Müller & Henle, 1839) widely distributed in the Indo-West Pacific. However, a recent taxonomic study revealed that the Western Central Pacific populations were a separate species and that L. temminckii was restricted to the northern Indian Ocean. In this study, the paucity of data available for the true L. temminckii was highlighted. Recently collected specimens of L. temminckii has allowed for a detailed redescription of this species from the northern Arabian Sea to complement the previous taxonomic work on this genus.

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