Amemboa Esaki (Hemiptera: Gerromorpha: Gerridae) of India, with descriptions of two new species and establishment of species groups of world species.

Two new species of Gerridae, Amemboa latoae Jehamalar & Dash, new species and A. zetteli Jehamalar & Dash, new species, are described from India. Amemboa latoae is described from Meghalaya and can be recognised by the presence of the two setal tufts on the flexor region of the male fore femur and the slightly dilated midlateral region of the main part of the proctiger.

New records of Indo-Pacific sponges from the Andaman and Nicobar Islands, India.

Six Indo-Pacific sponges are recorded for the first time from the Andaman and Nicobar Islands: Agelas ceylonica sensu Thomas, 1981, Axinella donnani (Bowerbank, 1873), Dragmacidon australe (Bergquist, 1970), Siphonodictyon maldiviense (Calcinai, Cerrano, Sarà Bavestrello, 2000), Clathrina clara Klautau Valentine, 2003 and Plakortis bergquistae Muricy, 2011. Among them, D. australe, S.

Neotype Designation for the Marine Flatworm, (Polycladida: Cotylea: Pseudocerotidae), from India with Comments on the Taxonomical Status of the Genus.

is an ovoid, medium-sized pseudocerotid. Body margin ruffled; pseudotentacles black and pointed, with white tips. Dorsal surface covered with papillae, except for the cerebral region.