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Sinistrofulgur
''Sinistrofulgur'' is a genus of large sea snails with left-handed shell-coiling, marine gastropod mollusk Mollusca is the second-largest phylum of invertebrate animals after the Arthropoda, the members of which are known as molluscs or mollusks (). Around 85,000 extant species of molluscs are recognized. The number of fossil species is es ...s in the subfamily Busyconinae. Species References * Hollister S.C. 1958, ''A review of the genus Busycon and its allies'' - Part I: Palaeontographica Americana IV(28): 48-126, pls. 8-18 * Petuch E.J., Myers R.F. & Berschauer D.P. (2015). ''The living and fossil Busycon whelks: Iconic mollusks of eastern North America''. San Diego Shell Club. viii + 195 pp. {{Taxonbar, from=Q22286347 Busyconinae Gastropod genera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Busycon
''Busycon'' is a genus of very large edible sea snails in the subfamily Busyconinae. These snails are commonly known in the United States as '' whelks'' or ''Busycon whelks''. Less commonly they are loosely, and somewhat misleadingly, called "conchs".Bouchet, P. (2015). Busycon Röding, 1798. In: MolluscaBase (2015). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=160183 on 2015-12-03 ''Busycon'' comes from the Greek ''bousykon'' meaning ''large fig'', from ''bous'' meaning '' cow'' and ''sykon'' meaning '' fig''. Shell description Shells of species in this genus can grow to a length of 40 cm. They all have a long siphonal canal. The shells are generally a solid cream, light grey or tan in color, however the shell of the lightning whelk is marked with brown and white streaks. The shell of individuals can sometimes vary quite widely in coloration and sculpture. Behavior Busycon whelks are scavengers and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sinistrofulgur Sinistrum
''Sinistrofulgur sinistrum'' is an edible species of large predatory sea snail in the family Busyconidae, the busycon whelks. This species is often confused with '' Sinistrofulgur perversum'', and with ''Busycon contrarium'', which is now considered an exclusively fossil species.J. Wise, M. G. Harasewych, R. T. Dillon Jr. (2004). Population divergence in the sinistral whelks of North America, with special reference to the east Florida ecotone (PDF; 673 kB)''. Marine Biology 145, pp. 1167–1179. Description The size of the shell varies between . This species normally has a sinistral (left-handed) shell, thus the scientific name. (When the shell is held with the spiral end up, the opening is on the left side.) The spire is low and the siphonal canal is long. There is a distinct shoulder where the spire meets the body whorl; knobs of small to moderate size are found at the shoulder. The base color of the shell is variable but is usually pale, and the shell is marked with dar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Busyconinae
The Busyconinae are taxonomic subfamily of large sea snails, often known as whelks. The name "whelk" also refers to Buccinidae. Busyconinae consists of Recent and fossil species.Bouchet, P. (2015). Busyconinae Wade, 1917 (1867). In: MolluscaBase (2015). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=862828 on 2015-12-03 Genera * † '' Brachysycon'' Petuch, 1994 * '' Busycoarctum'' Hollister, 1958 * ''Busycon'' Röding, 1798 ** Tribe ''Busyconini'' Wade, 1917 ** Tribe ''Busycotypini'' Petuch, 1994 * † '' Coronafulgur'' Petuch, 2004 * † '' Laevisycon'' Petuch, R.F. Myers & Berschauer, 2015 * '' Lindafulgur'' Petuch, 2004 * † '' Pyruella'' Petuch, 1982 * '' Sinistrofulgur'' Hollister, 1958 * † '' Spinifulgur'' Petuch, 1994 * † '' Sycofulgur'' Marks, 1950 * † ''Sycopsis ''Sycopsis'' is a genus of plants in the family Hamamelidaceae native to southern central ChinaFlora of China via eFloras. Avai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genus
Genus ( plural genera ) is a taxonomic rank used in the biological classification of living and fossil organisms as well as viruses. In the hierarchy of biological classification, genus comes above species and below family. In binomial nomenclature, the genus name forms the first part of the binomial species name for each species within the genus. :E.g. '' Panthera leo'' (lion) and '' Panthera onca'' (jaguar) are two species within the genus ''Panthera''. ''Panthera'' is a genus within the family Felidae. The composition of a genus is determined by taxonomists. The standards for genus classification are not strictly codified, so different authorities often produce different classifications for genera. There are some general practices used, however, including the idea that a newly defined genus should fulfill these three criteria to be descriptively useful: # monophyly – all descendants of an ancestral taxon are grouped together (i.e. phylogenetic analysis should c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sea Snail
Sea snail is a common name for slow-moving marine gastropod molluscs, usually with visible external shells, such as whelk or abalone. They share the taxonomic class Gastropoda with slugs, which are distinguished from snails primarily by the absence of a visible shell. Definition Determining whether some gastropods should be called sea snails is not always easy. Some species that live in brackish water (such as certain neritids) can be listed as either freshwater snails or marine snails, and some species that live at or just above the high tide level (for example species in the genus '' Truncatella'') are sometimes considered to be sea snails and sometimes listed as land snails A land snail is any of the numerous species of snail that live on land, as opposed to the sea snails and freshwater snails. ''Land snail'' is the common name for terrestrial gastropod mollusks that have shells (those without shells are known .... Anatomy Sea snails are a very large group o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marine (ocean)
The ocean (also the sea or the world ocean) is the body of salt water that covers approximately 70.8% of the surface of Earth and contains 97% of Earth's water. An ocean can also refer to any of the large bodies of water into which the world ocean is conventionally divided."Ocean." ''Merriam-Webster.com Dictionary'', Merriam-Webster, [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gastropod
The gastropods (), commonly known as snails and slugs, belong to a large taxonomic class of invertebrates within the phylum Mollusca called Gastropoda (). This class comprises snails and slugs from saltwater, from freshwater, and from land. There are many thousands of species of sea snails and slugs, as well as freshwater snails, freshwater limpets, and land snails and slugs. The class Gastropoda contains a vast total of named species, second only to the insects in overall number. The fossil history of this class goes back to the Late Cambrian. , 721 families of gastropods are known, of which 245 are extinct and appear only in the fossil record, while 476 are currently extant with or without a fossil record. Gastropoda (previously known as univalves and sometimes spelled "Gasteropoda") are a major part of the phylum Mollusca, and are the most highly diversified class in the phylum, with 65,000 to 80,000 living snail and slug species. The anatomy, behavior, feeding, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mollusk
Mollusca is the second-largest phylum of invertebrate animals after the Arthropoda, the members of which are known as molluscs or mollusks (). Around 85,000 extant species of molluscs are recognized. The number of fossil species is estimated between 60,000 and 100,000 additional species. The proportion of undescribed species is very high. Many taxa remain poorly studied. Molluscs are the largest marine phylum, comprising about 23% of all the named marine organisms. Numerous molluscs also live in freshwater and terrestrial habitats. They are highly diverse, not just in size and anatomical structure, but also in behaviour and habitat. The phylum is typically divided into 7 or 8 taxonomic classes, of which two are entirely extinct. Cephalopod molluscs, such as squid, cuttlefish, and octopuses, are among the most neurologically advanced of all invertebrates—and either the giant squid or the colossal squid is the largest known invertebrate species. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Subfamily (biology)
In biological classification, a subfamily (Latin: ', plural ') is an auxiliary (intermediate) taxonomic rank, next below family but more inclusive than genus. Standard nomenclature rules end subfamily botanical names with "-oideae", and zoological names with "-inae". See also * International Code of Nomenclature for algae, fungi, and plants The ''International Code of Nomenclature for algae, fungi, and plants'' (ICN) is the set of rules and recommendations dealing with the formal botanical names that are given to plants, fungi and a few other groups of organisms, all those "trad ... * International Code of Zoological Nomenclature * Rank (botany) * Rank (zoology) Sources {{biology-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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