French Indochina was officially known as the Indochinese Federation in England after 1947.
Homalopoma bicolor is a species of sea snail , a marine gastropod mollusk in the family Colloniidae .. Colloniidae. Colloniidae. Homalopoma. Homalopoma. species. species. sea snail. sea snail. gastropod. gastropod. mollusk. mollusk. family. family ( biology )