Murex brandaris Scientific classification or biological classification is how biologists group and categorize extinct and living species of organisms. ... Phyla Placozoa (trichoplax) Orthonectida (orthonectids) Rhombozoa (dicyemids) Subregnum Parazoa Porifera (sponges) Subregnum Eumetazoa Radiata (unranked) (radial symmetry) Ctenophora (comb jellies) Cnidaria (coral, jellyfish, anemones) Bilateria (unranked) (bilateral symmetry) Acoelomorpha (basal) Myxozoa (slime animals) Superphylum Deuterostomia (blastopore becomes anus) Chordata (vertebrates, etc. ... Classes Caudofoveata Aplacophora Polyplacophora Monoplacophora Bivalvia Scaphopoda Gastropoda Cephalopoda †Rostroconchia The mollusks or molluscs are the large and diverse phylum Mollusca, which includes a variety of familiar creatures well-known for their decorative shells or as seafood. ... Subclasses Eogastropoda (True Limpets and relatives) Orthogastropoda The gastropods, gasteropods, or univalves, are the largest and most successful class of mollusks, with 60,000-75,000 known living species comprising the snails and slugs as well as a vast number of marine and freshwater species. ... Infraclasses Apogastropoda Cocculiniformia Murchisoniina Neritopsina Vetigastropoda In their work, which has become a standard reference in the field, Ponder and Lindberg (1997) showed that the Orthogastropoda is one of two subclasses of the Gastropoda the class of molluscs, the other subclass being the Eogastropoda. ... Suborders Discopoda Murchisoniina Hypsogastropoda Sorbeoconcha is an order within the gastropod superorder Caenogastropoda. ... Subfamilies Muricinae Ocenebrinae Ergalataxinae Typhinae Trophoninae Rapaninae (=Thaidinae) Thais Muricidae is a large family within the gastropod superfamily Muricoidea. ... In biology, binomial nomenclature is the formal method of naming species. ... Carolus Linnaeus, also known after his ennoblement as , (May 23, 1707 – January 10, 1778), was a Swedish botanist, physician and zoologist[1] who laid the foundations for the modern scheme of nomenclature. ... In scientific classification, synonymy is the existence of multiple systematic names to label the same organism. ...
The Spiny dye-murex was the mollusk species used by the ancients to produce Tyrian purple fabric dye. The Banded dye-murex species was used to similarly produce a purple-blue indigodye. In both cases the mollusks secrete the dye in a mucus from their hypobranchial glands. Tyrian purple is a purple dye made in the ancient Phoenician city of Tyre from a secretion of Spiny Dye-Murex (Murex brandaris), a marine snail. ... Binomial name Hexaplex trunculus Linnaeus, 1758 Synonyms Murex trunculus Phyllanotus trunculus Truncullariopsis trunculus Hexaplex trunculus (known as the trunculus murex, purple murex or banded dye-murex) is a marine snail that produces a distinctive purple dye, considered valuable in ancient times and often used to dye fabrics; if left in... Indigo is the color of light between 440 to 420 nanometres in wavelength, placing it between blue and violet. ... Yarn drying after being dyed in the early American tradition, at Conner Prairie living history museum. ...
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