Pterotyphis
Encyclopedia
Pterotyphis is a genus
Genus
In biology, a genus is a low-level taxonomic rank used in the biological classification of living and fossil organisms, which is an example of definition by genus and differentia...

 of predatory sea snail
Snail
Snail is a common name applied to most of the members of the molluscan class Gastropoda that have coiled shells in the adult stage. When the word is used in its most general sense, it includes sea snails, land snails and freshwater snails. The word snail without any qualifier is however more often...

s, marine
Marine (ocean)
Marine is an umbrella term. As an adjective it is usually applicable to things relating to the sea or ocean, such as marine biology, marine ecology and marine geology...

 gastropod molluscs in the family Muricidae
Muricidae
Muricidae, common name murex snails or rock snails, is a large and varied taxonomic family of small to large predatory sea snails. With approximately 1,600 living species the Muricidae represent almost 10% of the Neogastropoda. Additionally, 1,200 fossil species have been recognised...

, the rock snails.

Species

Species and subspecies within the genus Pterotyphis include:
  • Pterotyphis eos (Hutton
    Frederick Wollaston Hutton
    Captain Frederick Wollaston Hutton, FRS, was an English scientist who applied the theory of natural selection to explain the origins and nature of the natural history of New Zealand.- Biography :...

    , 1873)
    • Pterotyphis eos paupereques
      Pterotyphis eos paupereques
      Pterotyphis eos paupereques is a subspecies of small predatory sea snail, a marine gastropod mollusc in the family Muricidae, the murex snails or rock snails....

      (Powell A W B
      Arthur William Baden Powell
      Dr Arthur William Baden Powell CBE was a New Zealand malacologist, naturalist and palaeontologist, a major influence in the study and classification of New Zealand molluscs through much of the twentieth century. He was known to his friends and family by his third name, "Baden".Powell was born at...

      , 1974)
  • Pterotyphis triangularis
    Pterotyphis triangularis
    Pterotyphis triangularis is a species of small predatory sea snail, a marine gastropod mollusc in the family Muricidae, the murex snails or rock snails....

    (A. Adams
    Arthur Adams (zoologist)
    Arthur Adams was an English physician and naturalist.Adams was assistant surgeon on board H.M.S. "Actaeon" in company with HMS Samarang in the British Navy during the survey of the Malay Archipelago, the Japan Sea, Korea and China,from 1843 to 1846. He edited the Zoology of the voyage of H.M.S....

     , 1855)
  • Pterotyphis zealandicus
    Pterotyphis zealandicus
    Pterotyphis zealandicus is a species of small predatory sea snail, a marine gastropod mollusc in the family Muricidae, the murex snails or rock snails.-References:...

    (Hutton
    Frederick Wollaston Hutton
    Captain Frederick Wollaston Hutton, FRS, was an English scientist who applied the theory of natural selection to explain the origins and nature of the natural history of New Zealand.- Biography :...

    , 1873)


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