Memoirs of the Indian Museum

: Scalpellum acutum Hoek, 1883 ; Scalpellum hastatum Weltner, 1922 ; Scalpellum longirostrum Gruvel, 1902 a) Indian Ocean : Gulf of Aden, Andaman Sea 325-2480 _ -- Atlantic Ocean : Cape Verde, Coast of Portugal ; Indian Ocean ; Malay Archipelago ; Pacific Ocean : Kermadec Island ; Japan. [...] Chaconallts depletes Krauss, 1848 Indian Ocean : Gulf of Aden, Madagascar, Durban shore Indian Ocean : western and south-western part ; Atlantic Ocean : eastern part ; West Indies ? Chtbamaius ammo Pilsbry, 1916 Indian Ocean : Nias Island shore Indian Ocean : eastern part ; Malay Archipelago. [...] Balanus emlaceniensis Nilsson- Cantell, 1932 a Indian Ocean : south-east coast of Africa shore Balanus improvises Darwin, 1854 Indian Ocean : Red Sea shallow water Indian Ocean ; Red Sea ; coasts of Atlantic Ocean ; coasts of Columbia ; Equador ; coasts of Skagerac ; Kattegat ; Ostsee and Black Sea. [...] Indian Ocean : Madagascar shore Indian Ocean ; Malay Archipelago ; China. 14 Memoirs of the Indian Museum, [ VOL. [...] From an analysis of these lists I have arranged the species known from the Indian Ocean in Tables I—V according to their range of distribution :— (i) species known from the Indian Ocean only ; (ii) species which occur in the Indian Ocean and Malay Archipelago ; (iii) species found in the Indian Ocean, Malay Archipelago, and the Pacific Ocean ; (iv) species found in the Indian Ocean, Malay Archipel