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Umbilia
''Umbilia'' is a genus of sea snails, marine gastropod mollusks in the family Cypraeidae, the cowries. Species Species within the genus ''Umbilia'' include: *''Umbilia armeniaca ''Umbilia armeniaca'' is a species of sea snail, a cowry, a marine gastropod mollusk in the family (biology), family Cypraeidae, the cowries. Description Distribution References Cypraeidae Gastropods described in 1912 {{Cypraeidae ...'' Verco, 1912 *'' Umbilia capricornica'' Lorenz, 1989 *'' Umbilia hesitata'' Jousseaume, 1884 *'' Umbilia oriettae'' Lorenz & Massiglia, 2005 *'' Umbilia petilirostris'' Darragh, 2002 References * Wilson B. & Clarkson P. (2004) ''Australia's spectacular cowries. A review and field study of two endemic genera: Zoila and Umbilia''. Odyssey Publishing, El Cajon, California. 396 pp. Cypraeidae {{Cypraeidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Umbilia Hesitata
''Umbilia hesitata'', common name the umbilicate cowry or wonder cowry is a species of sea snail, a cowry, a marine gastropod mollusc in the family (biology), family Cypraeidae, the cowries.Bouchet, P. (2011). Umbilia hesitata (Iredale, 1916). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=567271 on 2012-06-24 Description The shells of this uncommon species reach on average in length, with a maximum size of and a minimum size of . The dorsal dome is smooth, round and appears almost inflated. The basic color of this cowry is white or pale brown or light pink, with many brown irregular small spots, especially close to the edges. The anterior and the posterior extremities are rostrate, with well-developed flanges, extended around the base. The base is mainly white, with a large sinuous aperture and small teeth. Females are smaller than males. Distribution This species is widely distributed from South Australia to southe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Umbilia Oriettae
''Umbilia oriettae'' is a species of sea snail, a cowry, a marine gastropod mollusk in the family Family (from la, familia) is a Social group, group of people related either by consanguinity (by recognized birth) or Affinity (law), affinity (by marriage or other relationship). The purpose of the family is to maintain the well-being of its ... Cypraeidae, the cowries. Description Distribution References Cypraeidae Gastropods described in 2005 {{Cypraeidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Umbilia Armeniaca
''Umbilia armeniaca'' is a species of sea snail, a cowry, a marine gastropod mollusk in the family (biology), family Cypraeidae, the cowries. Description Distribution References Cypraeidae Gastropods described in 1912 {{Cypraeidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Umbilia Capricornica
''Umbilia capricornica'' is a species of sea snail, a cowry, a marine gastropod mollusk in the family Family (from la, familia) is a Social group, group of people related either by consanguinity (by recognized birth) or Affinity (law), affinity (by marriage or other relationship). The purpose of the family is to maintain the well-being of its ... Cypraeidae, the cowries. Description Distribution References Cypraeidae Gastropods described in 1989 {{Cypraeidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Umbilia Petilirostris
''Umbilia petilirostris'' is a species of sea snail, a cowry, a marine gastropod mollusc in the family Family (from la, familia) is a Social group, group of people related either by consanguinity (by recognized birth) or Affinity (law), affinity (by marriage or other relationship). The purpose of the family is to maintain the well-being of its ... Cypraeidae, the cowries. Description Distribution References Cypraeidae Gastropods described in 2002 {{Cypraeidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cypraeidae
Cypraeidae, commonly named the cowries ( cowry), is a taxonomic family of small to large sea snails. These are marine gastropod mollusks in the superfamily Cypraeoidea, the cowries and cowry allies. Shell description Cypraeidae have adult shells which are very rounded, almost like an egg; they do not look like a typical gastropod shell. In virtually all of the species in the family Cypraeidae, the shells are extremely smooth and shiny. This is because in the living animal, the shell is nearly always fully covered with the mantle. Typically, no spire is visible in the fully adult shell, and there is a long, narrow, aperture which is lined with "teeth". Juvenile cowry shells are not at all similar to adult cowry shells. The juvenile shells of cowries perhaps more closely resemble the shells of some "bubble snails" in the order Cephalaspidea. Also the shells of juvenile cowries seldom exhibit the same color patterns as the adult shells do, and thus can be hard to identify to spe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hypsogastropoda
Hypsogastropoda is a clade containing marine gastropods within the clade Caenogastropoda. MolluscaBase eds. (2021). MolluscaBase. Hypsogastropoda. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=411667 on 2022-01-01 Bouchet P. & Rocroi J.-P. (Ed.); Frýda J., Hausdorf B., Ponder W., Valdes A. & Warén A. 2005. ''Classification and nomenclator of gastropod families''. Malacologia: International Journal of Malacology, 47(1-2). ConchBooks: Hackenheim, Germany. . . 397 pp. http://www.vliz.be/Vmdcdata/imis2/ref.php?refid=78278 This clade is considered by the database WoRMS as an alternate representation This clade contains two clades and one informal group: * Clade Littorinimorpha * Informal group Ptenoglossa * Clade Neogastropoda Neogastropoda is an order of sea snails, both freshwater and marine gastropod molluscs. Description The available fossil record of Neogastropoda is relatively complete, and supports ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Family (biology)
Family ( la, familia, plural ') is one of the eight major hierarchical taxonomic ranks in Linnaean taxonomy. It is classified between order and genus. A family may be divided into subfamilies, which are intermediate ranks between the ranks of family and genus. The official family names are Latin in origin; however, popular names are often used: for example, walnut trees and hickory trees belong to the family Juglandaceae, but that family is commonly referred to as the "walnut family". What belongs to a family—or if a described family should be recognized at all—are proposed and determined by practicing taxonomists. There are no hard rules for describing or recognizing a family, but in plants, they can be characterized on the basis of both vegetative and reproductive features of plant species. Taxonomists often take different positions about descriptions, and there may be no broad consensus across the scientific community for some time. The publishing of new data and opini ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mollusca
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 gastropod ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gastropoda
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] |
Joseph Verco
Sir Joseph Cooke Verco (1 August 1851 – 26 July 1933) was an Australian physician and conchologist. Early years Verco, born at Fullarton, South Australia, was a son of James Crabb Verco. Both his parents came from Cornwall, UK. He was educated at the J. L. Young's Adelaide Educational Institution, and after spending a year in the South Australian Railways, intending to become a civil engineer, he decided to take up medicine. As he wished to matriculate at the University of London, he found it necessary to do more work in classics and spent a year at St Peter's College, Adelaide for this purpose. At that school he won the Young exhibition, awarded to the best scholar of the year, and then went to London at the beginning of 1870. He obtained his M.R.C.S. in 1874; M.B. in 1875, with scholarship and the gold medals for forensic medicine and medicine; L.R.C.P. in 1875; B.S., with scholarship and gold medal; M.D.; and F.R.C.S. – all in London in 1876. Verco was one of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caenogastropoda
Caenogastropoda is a taxonomic clade, a large diverse group which are mostly sea snails and other marine gastropod mollusks, but also includes some freshwater snails and some land snails. The clade is the most diverse and ecologically successful of the gastropods. Caenogastropoda contains many families of shelled marine molluscs – including the periwinkles, cowries, wentletraps, moon snails, murexes, cone snails and turrids – and constitutes about 60% of all living gastropods. Biology The Caenogastropoda exhibit torsion, and thus are included in what was previously called the Streptoneura (meaning ''twisted nerves''), also known as Prosobranchia (meaning ''gills forward''). Specifically, they are characterized by having only a single auricle in the heart and a single pair of gill leaflets, and are equivalent to the Monotocardia or Pectinobranchia of older authors. Taxonomy The taxon Caenogastropoda was first established by Leslie Reginald Cox in 1960 as a supero ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
