Maurea alertae
Maurea alertae is a species of sea snail, a marine gastropod mollusk, in the family Calliostomatidae within the superfamily Trochoidea, the top snails, turban snails and their allies.
The deep water snail Alertalex blacki was named after the ship that took the 1954 [Chatham Islands expedition|1954 expedition to the Chatham Islands] and its master.