. . "* Ellatrivia merces addenda (Iredale, 1931) (Unavailable name -nomen nudum)" . . "Ellatrivia merces is a species of small sea snail, a marine gastropod mollusc in the family Triviidae, the trivias."@en . "Ellatrivia merces"@en . . "* Triviella maoriensis (Mestayer, 1927)" . . "* Trivia merces (Iredale, 1924)" . "* Ellatrivia memorata (Finlay, 1927)" . "* Trivellona excelsa (Iredale, 1931)" . . . "* Triviella merces (Iredale, 1924)" . . "* Triviella memorata (Finlay, 1927)" . "* Cypraea australis (Lamarck, 1822)" . .