Amphidromus cognatus is a large camaenid land snail endemic to Australia.
Amphidromus is a genus of tropical air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family Camaenidae. The shells of Amphidromus are relatively large, from 25 mm (0.98 in) to 75 mm (3.0 in) in maximum dimension, and particularly colorful. During the 18th century, they were among the first Indonesian land snail shells brought to Europe by travelers and explorers. Since then, the genus has been extensively studied: several comprehensive monographs and catalogs were authored by naturalists and zoologists during the time period from the early 19th to the mid 20th centuries. Modern studies have focused on better understanding the evolutionary relationships within the group, as well as solving taxonomic problems.
Camaenidae is a family of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the superfamily Helicoidea, the typical snails and their allies. This is one of the most diverse families in the clade Stylommatophora.
Amphidromus inversus is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Camaenidae.
Amphidromus schomburgki is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Camaenidae.
Amphidromus givenchyi is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Camaenidae.
Amphidromus atricallosus is a species of air-breathing, arboreal land snail, a terrestrial pulmonate gastropod mollusk in the family Camaenidae.
Amphidromus flavus is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Camaenidae.
Amphidromus xiengensis is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Camaenidae.
Amphidromus rottiensis is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusc in the family Camaenidae. Information about it was published in 2008, and its nomen nudum validated in 2010. It was first identified near Rote Island.
Amphidromus syndromoideus is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusc in the family Camaenidae.
Amphidromus xiengkhaungensis is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusc in the family Camaenidae. It has been described according to empty shells only.
Amphidromus roseolabiatus is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Camaenidae.
Amphidromus fuscolabris is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Camaenidae.
Amphidromus contrarius is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Camaenidae.
Amphidromus haematostoma is a species of air-breathing tree snail
Amphidromus arlingi is a species of air-breathing tree snail, an arboreal gastropod mollusk in the family Camaenidae.
Amphidromus noriokowasoei is a species of medium-sized air-breathing tree snail, an arboreal gastropod mollusk in the family Camaenidae.
