French Indochina was a grouping of French colonial territories.
Nanocochlea parva is a species of minute freshwater snail with a gill and an operculum , an aquatic gastropod mollusk in the family Hydrobiidae .. Hydrobiidae. Hydrobiidae. Nanocochlea. Nanocochlea. species. species. freshwater. freshwater. snail. snail. gill. gill. operculum. operculum ( gastropod ). aquatic. aquatic animal. gastropod. gastropod. mollusk. mollusk. This species is endemic to Australia .. species. species. endemic. Endemism. Australia. Australia