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Captain Frederick Wollaston Hutton was an English-New Zealand scientist who applied the theory of natural selection to explain the origins and nature of the natural history of New Zealand. An army officer in early life, he then had an academic career in geology and biology. He became one of the most able and prolific nineteenth century naturalists of New Zealand.
Amphibola crenata is a species of air breathing snail with an operculum, a pulmonate gastropod mollusc which lives in a habitat that is intermediate between the land and the sea, not entirely terrestrial and not entirely marine. This is not a true land snail, but it is also not a true sea snail. Unlike almost all other snails that have opercula, this species breathes air. It is common in New Zealand.
Patiriella, commonly known as carpet sea star, is a genus of sea stars of the family Asterinidae.
Hipponix, common name hoof snails or hoof shells, is a genus of small sea snails with limpet-like shells, marine gastropod molluscs in the family Hipponicidae, the hoof snails. Many of the species in this genus have white shells.
Callochiton is a genus of chitons in the family Callochitonidae.
Meridiastra mortenseni is a sea star of the family Asterinidae endemic to New Zealand. Discovered as a new species in 2002, it is named after T. Mortensen, who recorded it as distinct from Patiriella regularis, the New Zealand common cushion star, in 1925. Genetic evidence moved P. mortenseni from the Patiriella genus to Meridiastra in 2004.
Xymene is a genus of predatory sea snails, marine gastropod molluscs in the family Muricidae, the rock snails, found in New Zealand.
Janthina janthina is a species of holoplanktonic sea snail, a marine gastropod mollusk in the family Epitoniidae. Its common names include violet sea-snail, common violet snail, large violet snail and purple storm snail.
Cantharidus, common name the kelp shells, is a genus of sea snails, marine gastropod molluscs of the family Trochidae, the top shells.
Micrelenchus is a genus of small sea snails that have shells with pearly interiors and an operculum. They are marine gastropod molluscs in the subfamily Cantharidinae of the family Trochidae, the top snails or top shells.
Roseaplagis caelatus is a species of small sea snail in the family Trochidae, the top shells.
Freshwater snails are gastropod mollusks which live in fresh water. There are many different families. They are found throughout the world in various habitats, ranging from ephemeral pools to the largest lakes, and from small seeps and springs to major rivers. The great majority of freshwater gastropods have a shell, with very few exceptions. Some groups of snails that live in freshwater respire using gills, whereas other groups need to reach the surface to breathe air. In addition, some are amphibious and have both gills and a lung. Most feed on algae, but many are detritivores and some are filter feeders.
Hadra is a genus of air-breathing land snails in the family Camaenidae.
Roseaplagis mortenseni is a species of sea snail in the family Trochidae, the top snails. The shell grows to a length of 7 mm. This marine species occurs off New Zealand, the Antipodes Islands and the Bounty Islands.
Thyonicola is a genus of parasitic sea snails, marine gastropod mollusks or micromollusks in the Eulimidae family.
Trochostilifer is a genus of very small ectoparasitic sea snails, marine gastropod mollusks or micromollusks in the Eulimidae family.
Zeatrophon is a genus of sea snails, marine gastropod mollusks in the family Muricidae, the murex snails or rock snails.
Roseaplagis is a small genus of sea snails in the family Trochidae, the top snails.
References
- 1 2 Houart, R. (2009). Xymene mortenseni (Odhner, 1924). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=399418 on 2010-05-19
