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Microgaza Fulgens
''Ilanga fulgens'' is a species of sea snail, a marine gastropod mollusk in the family (biology), family Solariellidae. Description (Original description by M. Schepman) The size of the shell varies between 5 mm and 12 mm. The shell has a depressed, slightly conical shape. It is rather thin. The upper surface is yellowish-white, with ziczac-lines and blotches of yellowish-brown, forming more or less distinct bands, of which one, consisting of triangular white spots and very small blotches, borders the Suture (anatomy), suture. A peripheral band is distinctly articulated with white and brown and an intermediate band of more arrow-headed blotches. The interstices are filled by the yellowish-brown lines, which are often confluent, leaving only small whitish spots. The basal surface is lighter, with scarce markings, of which a band of blotches, bordering the Umbilicus (mollusc), umbilicus, is the most conspicuous. The shell contains about five Whorl (mollusc), whorls. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species
In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction. Other ways of defining species include their karyotype, DNA sequence, morphology, behaviour or ecological niche. In addition, paleontologists use the concept of the chronospecies since fossil reproduction cannot be examined. The most recent rigorous estimate for the total number of species of eukaryotes is between 8 and 8.7 million. However, only about 14% of these had been described by 2011. All species (except viruses) are given a two-part name, a "binomial". The first part of a binomial is the genus to which the species belongs. The second part is called the specific name or the specific epithet (in botanical nomenclature, also sometimes i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
