Fairy Prion, P. turtur Slender-billed Prion, P. belcheri Fulmar Prion, P. crassirostris Broad-billed Prion, P. vittata Antarctic Prion, P. v. desolata Salvin's Prion, P. v. salvin Scientific classification or biological classification is how biologists group and categorize extinct and living species of organisms. ... Phyla Porifera (sponges) Ctenophora (comb jellies) Cnidaria Placozoa Subregnum Bilateria Acoelomorpha Orthonectida Rhombozoa Myxozoa Superphylum Deuterostomia Chordata (vertebrates, etc. ... Typical Classes Subphylum Urochordata - Tunicates Ascideiacea Thaliacea Larvacea Subphylum Cephalochordata - Lancelets Subphylum Myxini - Hagfishes Subphylum Vertebrata - Vertebrates Petromyzontida - Lampreys Placodermi (extinct) Chondrichthyes - Cartilaginous fishes Acanthodii (extinct) Actinopterygii - Ray-finned fishes Actinistia - Coelacanths Dipnoi - Lungfishes Amphibia - Amphibians Reptilia - Reptiles Aves - Birds Mammalia - Mammals Chordates (phylum Chordata) include the vertebrates, together with... Orders Many - see section below. ... Procellariiformes (from the Latin procella, a storm) is an order of birds formerly called Tubinares and still called tubenoses in English. ... Genera Several, see text. ... Johann Karl Wilhelm Illiger (November 19, 1775 - May 1813) was a German entomologist. ...
A prion is a petrel (genusPachyptila) found in Antarctica and nearby islands. Prions grow 20–27 cm long, and have blue-grey plumage with white underparts. The flattened bill has a fringe of strainers. Prions feed on small invertebrates from the sea. The petrels are seabirds in the bird order Procellariiformes. ... In biology, a genus (plural genera) is a grouping in the classification of living organisms having one or more related and morphologically similar species. ... Closeup on a single white feather A feather is one of the epidermal growths that forms the distinctive outer covering, or plumage, on a bird. ... Invertebrate is a term coined by Jean-Baptiste Lamarck to describe any animal without a spinal column. ...
The Antarctic Prion and the Salvin's Prion are usually considered to be races of the Broad-billed Prion.
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Antarctic Prion homes on their life mate through smell
Prions are naturally occurring proteins in animals – their normal functions, however, are not clear.
Disease-causing prions have the tendency to clump together with each other to form large aggregates – called amyloids – that are resistant to destruction or un-clumping.
Prion diseases can also be infectious, or transmitted; they can be passed between members of the same species, and occasionally passed from one species to the next.
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