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Truncatella Guerinii
''Truncatella guerinii'' is a species of very small land snail that lives at the edge of the sea, a gastropod mollusk in the family Truncatellidae.MolluscaBase eds. (2022). MolluscaBase. Truncatella guerinii A. Villa & J. B. Villa, 1841. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=527391 on 2022-11-06 Description The length of the shell attains 9.5 mm. Distribution This species has a wide distribution: List of non-marine molluscs of Japan, Japan, Pratas Island, List of non-marine molluscs of Taiwan, Taiwan, the Philippines, Thailand, Micronesia, New Caledonia; also off Madagascar. References * Gould, A. A. (1847). Descriptions of four species of Truncatella from the collections of the Exploring Expedition. Proceedings of the Boston Society of Natural History. 2: 208–209. * Habe T. (1961). Coloured illustrations of the shells of Japan (II). Hoikusha, Osaka. xii + 183 + 42 pp., 66 pls. * Tan S.K. & Lo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Truncatella Guerinii 02
''Truncatella'' may refer to: * Truncatella (gastropod), ''Truncatella'' (gastropod), a genus of shoreline gastropods * Truncatella (fungus), ''Truncatella'' (fungus), a genus of plant pathogens {{Genus disambiguation ... [...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] |
Land Snail
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 as slugs). However, it is not always easy to say which species are terrestrial, because some are more or less amphibious between land and fresh water, and others are relatively amphibious between land and salt water. Land snails are a polyphyletic group comprising at least ten independent evolutionary transitions to terrestrial life (the last common ancestor of all gastropods was marine). The majority of land snails are pulmonates that have a lung and breathe air. Most of the non-pulmonate land snails belong to lineages in the Caenogastropoda, and tend to have a gill and an operculum. The largest clade of land snails is the Cyclophoroidea, with more than 7,000 species. Many of these operculate land snails live in habitats or microhabitats ... [...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, and re ... [...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 gas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Truncatellidae
Truncatellidae, common name the "looping snails", is a family of small amphibious snails, with gills and an operculum, semi-marine gastropod mollusks or micromollusks. Shell description This family of snails have small shells which lose their apical whorls A whorl ( or ) is an individual circle, oval, volution or equivalent in a whorled pattern, which consists of a spiral or multiple concentric objects (including circles, ovals and arcs). Whorls in nature File:Photograph and axial plane floral ... as they continue to grow, giving the shells a truncated and cylindrical appearance. Subfamilies The family Truncatellidae consists of two subfamilies (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005): * subfamily Truncatellinae Gray, 1840 * subfamily Geomelaniinae Kobelt & Möllendorff, 1897Kobelt & Möllendorff (1897). '' Nachrichtsblatt der Deutschen Malakozoologischen Gesellschaft'' 29(5-6): 74. Genera Genera within the family Truncatellidae incl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Non-marine Molluscs Of Japan
The non-marine molluscs of Japan are a part of the molluscan fauna of Japan (wildlife of Japan). A number of species of non-marine molluscs are found in the wild in Japan. Extinct gastropods in Japan include: '' Vitrinula chaunax'', '' Vitrinula chichijimana'', '' Vitrinula hahajimana''. Freshwater gastropods Pomatiopsidae * ''Oncomelania hupensis'' Gredler, 1881Zhao Q. P., Jiang M. S., Littlewood D. T. J. & Nie P. (2010). "Distinct Genetic Diversity of ''Oncomelania hupensis'', Intermediate Host of ''Schistosoma japonicum'' in Mainland China as Revealed by ITS Sequences". '' PLoS Neglected Tropical Diseases'' 4(3): e611. . Thiaridae * '' Melanoides tuberculata'' (O. F. Müller, 1774) Acroloxidae * ''Acroloxus orientalis'' Kruglov et Starobogatov, 1991 Land gastropods Land gastropods in Japan include: Cyclophoridae * ''Cyclophorus herklotsi'' Martens, 1861DO Duc Sang, DO Van Nhuong (2019). "Family Cyclophoridae in Vietnam (Gastropoda: Cyclophoroidea): the genus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pratas Island
Pratas Island,, United States National Geospatial-Intelligence Agency also known as the Tungsha Islands or the Dongsha Islands (), is a coral island situated in the northern part of the South China Sea administered as part of Cijin District, Kaohsiung, Taiwan. It is located about southeast of Hong Kong.Pratas Islands , vm.nthu.edu.tw Federation of American Scientists, www.fas.org It has an area of about , including of , and is the largest of the |
List Of Non-marine Molluscs Of Taiwan
The non-marine mollusks of Taiwan are a part of the molluscan fauna of Taiwan. A number of species of non-marine mollusks are found in the wild in Taiwan. ;Summary table of number of species Land gastropods Assimineidae * '' Assiminea nitida'' (Pease, 1864) – on Pratas IslandWu S.-P., Hwang C.-C., Huang H.-M., Chang H.-W., Lin Y.-S. & Lee P.-F. (2007). "Land Molluscan Fauna of the Dongsha Island with Twenty New Recorded Species". ''Taiwania'' 52(2): 145-151PDF. Truncatellidae * '' Truncatella guerinii'' A. & J. B. Villa, 1841 – on Pratas Island * '' Truncatella pfeifferi'' Martens, 1860 – on Pratas Island Ellobiidae * '' Melampus castanea'' (Mühlfeld, 1818) – on Pratas Island * '' Melampus nuxeastaneus'' Kuroda, 1949 – on Pratas Island * ''Melampus flavus'' (Gmelin, 1791) – on Pratas Island * '' Melampus sculptus'' (Pfeiffer, 1855) – on Pratas Island * '' Melampus taeniolatus'' (Hombron & Jacquinot, 1854) – on Pratas Island * '' Tralia malanastoma'' G ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Philippines
The Philippines (; fil, Pilipinas, links=no), officially the Republic of the Philippines ( fil, Republika ng Pilipinas, links=no), * bik, Republika kan Filipinas * ceb, Republika sa Pilipinas * cbk, República de Filipinas * hil, Republika sang Filipinas * ibg, Republika nat Filipinas * ilo, Republika ti Filipinas * ivv, Republika nu Filipinas * pam, Republika ning Filipinas * krj, Republika kang Pilipinas * mdh, Republika nu Pilipinas * mrw, Republika a Pilipinas * pag, Republika na Filipinas * xsb, Republika nin Pilipinas * sgd, Republika nan Pilipinas * tgl, Republika ng Pilipinas * tsg, Republika sin Pilipinas * war, Republika han Pilipinas * yka, Republika si Pilipinas In the recognized optional languages of the Philippines: * es, República de las Filipinas * ar, جمهورية الفلبين, Jumhūriyyat al-Filibbīn is an archipelagic country in Southeast Asia. It is situated in the western Pacific Ocean and consists of around 7,641 islands t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thailand
Thailand ( ), historically known as Siam () and officially the Kingdom of Thailand, is a country in Southeast Asia, located at the centre of the Indochinese Peninsula, spanning , with a population of almost 70 million. The country is bordered to the north by Myanmar and Laos, to the east by Laos and Cambodia, to the south by the Gulf of Thailand and Malaysia, and to the west by the Andaman Sea and the extremity of Myanmar. Thailand also shares maritime borders with Vietnam to the southeast, and Indonesia and India to the southwest. Bangkok is the nation's capital and largest city. Tai peoples migrated from southwestern China to mainland Southeast Asia from the 11th century. Indianised kingdoms such as the Mon, Khmer Empire and Malay states ruled the region, competing with Thai states such as the Kingdoms of Ngoenyang, Sukhothai, Lan Na and Ayutthaya, which also rivalled each other. European contact began in 1511 with a Portuguese diplomatic mission to Ayutthaya, w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Micronesia
Micronesia (, ) is a subregion of Oceania, consisting of about 2,000 small islands in the western Pacific Ocean. It has a close shared cultural history with three other island regions: the Philippines to the west, Polynesia to the east, and Melanesia to the south—as well as with the wider community of Austronesian peoples. The region has a tropical marine climate and is part of the Oceanian realm. It includes four main archipelagos—the Caroline Islands, the Gilbert Islands, the Mariana Islands, and the Marshall Islands—as well as numerous islands that are not part of any archipelago. Political control of areas within Micronesia varies depending on the island, and is distributed among six sovereign nations. Some of the Caroline Islands are part of the Republic of Palau and some are part of the Federated States of Micronesia (often shortened to "FSM" or "Micronesia"—not to be confused with the identical name for the overall region). The Gilbert Islands (along with the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
