Xerocrassa Rhithymna
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Xerocrassa Rhithymna
''Xerocrassa rhithymna'' is a species of air-breathing land snail, a pulmonate gastropod mollusk in the family Geomitridae. MolluscaBase eds. (2022). MolluscaBase. Xerocrassa rhithymna Hausdorf & Sauer, 2009. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=1050720 on 2022-08-11 Distribution This species is endemic to Greece, where it is restricted to the northern part of the island of Crete, between the Lefka Ori and the Psiloriti mountains. See also *List of non-marine molluscs of Greece References * Bank, R. A.; Neubert, E. (2017). Checklist of the land and freshwater Gastropoda of Europe. Last update: July 16th, 2017 Further reading * rhithymna Rhithymna or Rithymna ( grc, Ῥίθυμνα) or Rhithymnia (Ῥιθυμνία), was a town of ancient Crete, Greece, which is mentioned by Ptolemy and Pliny the Elder as the first town on the north coast to the east of Amphimalla, and is spoken o ... Molluscs of ...
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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 ...
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Mount Ida (Crete)
Mount Ida ( el, Ἴδα), known variously as Idha, Ídhi, Idi, and Ita (the massif including the mountain is called Psiloritis, el, Ψηλορείτης), is the highest mountain on the island of Crete, with an elevation of . It has the highest topographic prominence of any mountain in Greece. A natural park which includes Mount Ida is a member of UNESCO's Global Geoparks Network. Located in the Rethymno regional unit, Ida was sacred to the Titaness Rhea in Greek mythology. On its slopes lies one of the caves, ''Idaion Antron'', the Idaean Cave, in which, according to legend, the god Zeus was born. Other legends, however, place his birthplace in Psychro Cave on the Lasithi Plateau. An archaeobotanical study was conducted that looks at the different plant bases in Minoan villas during the Neo-palatial time period in Crete. There was a rich range of food plants that were found to contain essential nutrients like carbohydrates, protein and vitamin sources. The study took place o ...
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Endemic Fauna Of Crete
Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsewhere. For example, the Cape sugarbird is found exclusively in southwestern South Africa and is therefore said to be ''endemic'' to that particular part of the world. An endemic species can be also be referred to as an ''endemism'' or in scientific literature as an ''endemite''. For example '' Cytisus aeolicus'' is an endemite of the Italian flora. '' Adzharia renschi'' was once believed to be an endemite of the Caucasus, but it was later discovered to be a non-indigenous species from South America belonging to a different genus. The extreme opposite of an endemic species is one with a cosmopolitan distribution, having a global or widespread range. A rare alternative term for a species that is endemic is "precinctive", which applies to ...
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Molluscs Of Europe
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 gastropods ( ...
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Xerocrassa
''Xerocrassa'' is a genus of small, air-breathing land snails, Terrestrial animal, terrestrial pulmonate gastropod molluscs in the family (biology), family Geomitridae. MolluscaBase eds. (2022). MolluscaBase. Xerocrassa Monterosato, 1892. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=996348 on 2022-08-06 Some species of ''Xerocrassa'' are instead considered to belong to the ''subgenus'' ''Xerocrassa'', within the genus ''Trochoidea (genus), Trochoidea''; in those cases the species are listed under the name of a biological genus, generic name ''Trochoidea''. However, for other authors both taxa are not closely related being different genera. Taxonomy The genus ''Xerocrassa'' is divided in 3 subgenera: * ''Xerocrassa (Amandana)'' Fagot, 1891 * ''Xerocrassa (Xeroclausa)'' Tommaso di Maria Allery Monterosato, Monterosato, 1892 * ''Xerocrassa (Xerocrassa)'' Tommaso di Maria Allery Monterosato, Monterosato, 1892 Spe ...
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List Of Non-marine Molluscs Of Greece
The non-marine molluscs of Greece are a part of the molluscan fauna of Greece ( wildlife of Greece). A number of species of non-marine molluscs are found in the wild in Greece. Freshwater gastropods Neritidae * ''Theodoxus danubialis'' (Pfeiffer, 1828) * '' Theodoxus varius callosus'' (Deshayes, 1832) Viviparidae * ''Viviparus contectus'' (Millet, 1913) * '' Viviparus hellenicus'' (Clessin, 1879) Bythinellidae * '' Bythinella alexpeteri'' Glöer & Hirschfelder, 2020 - endemic to Greece * ''Bythinella amira'' Glöer & Hirschfelder, 2020 - endemic to Greece * ''Bythinella charpentieri'' (Roth, 1855) - endemic to Greece * ''Bythinella corrosa'' Glöer & Hirschfelder, 2020 - endemic to Greece * ''Bythinella dimitrosensis'' Glöer & Reuselaars, 2020 - endemic to Greece * ''Bythinella eleousae'' Glöer & Hirschfelder, 2020 - endemic to Greece * ''Bythinella ellinikae'' Glöer & Hirschfelder, 2020 - endemic to Greece * ''Bythinella jozefgregoi'' Glöer & Reuselaars, 2020 - ende ...
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Fauna Europaea
Fauna Europaea is a database of the scientific names and distribution of all living multicellular European land and fresh-water animals. It serves as a standard taxonomic source for animal taxonomy within the Pan-European Species directories Infrastructure (PESI). , Fauna Europaea reported that their database contained 235,708 taxon names and 173,654 species names. Its construction was initially funded by the European Council (2000–2004). The project was co-ordinated by the University of Amsterdam The University of Amsterdam (abbreviated as UvA, nl, Universiteit van Amsterdam) is a public research university located in Amsterdam, Netherlands. The UvA is one of two large, publicly funded research universities in the city, the other being ... which launched the first version in 2004, after which the database was transferred to the Natural History Museum Berlin in 2015. References External links Fauna Europaea
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Göttingen State And University Library
The Göttingen State and University Library (german: Niedersächsische Staats- und Universitätsbibliothek Göttingen or SUB Göttingen) is the library for Göttingen University as well as for the Göttingen Academy of Sciences and is the state library for the German State of Lower Saxony. One of the largest German academic libraries, it has numerous national as well as international projects in librarianship and in the provision of research infrastructure services. In the year 2002, the SUB Göttingen won the German Library of the Year (''Bibliothek des Jahres'') award. Its current director is Wolfram Horstmann. The library works under a dispersed system, with six branch libraries located in various academic departments, supplementing the central collection housed in the Central Library (construction completed in 1992) on the main campus and the Historical Library Building in downtown. The Historical Building holds manuscripts, rare books, maps, and a significant history-of-scien ...
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AnimalBase
AnimalBase is a project brought to life in 2004 and is maintained by the University of Göttingen, Germany. The goal of the AnimalBase project is to digitize early zoological literature, provide copyright-free open access to zoological works, and provide manually verified lists of names of zoological genera and species as a free resource for the public. AnimalBase contributed to opening up the classical taxonomic literature, which is considered as useful because access to early literature (especially for the late 18th century) can be difficult for researchers who need the old sources for their taxonomic research. AnimalBase data are public domain. The public use of AnimalBase data is not restricted or conditioned.AnimalBase Project Group, 2005-2010. AnimalBase. Early zoological literature online. World wide web electronic publication http://www.animalbase.uni-goettingen.de accessed 30 July 2010. AnimalBase covers all zoological disciplines. In the field of biodiversity informatics A ...
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Lefka Ori
Lefka Ori ( el, Λευκά Όρη, meaning 'White Mountains') or Madares ( from the Cretan Greek meaning 'without coverage, bald, bare of any vegetation for high mountain areas') is a mountain range located in Western Crete, in the Chania prefecture. The White Mountains or Lefka Ori occupy a large part of the centre of West Crete and are the main feature of the region. They consist mainly of limestone, from light grey to bluish or black color. The White Mountains have taken their name from the perpetual white or off-white color of their peaks as the off white of limestone during the summer and fall interchanges with the snow that covers the peaks until late in spring. The highest summit is Pachnes at and there are over 30 summits that are over high. The Lefka Ori also have about 50 gorges, the most famous being the Samaria Gorge. Another characteristic of the mountain range is that there are a number of plateaus that exist at heights of , such at those of Askifou, Impros, Kallik ...
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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 ...
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Crete
Crete ( el, Κρήτη, translit=, Modern: , Ancient: ) is the largest and most populous of the Greek islands, the 88th largest island in the world and the fifth largest island in the Mediterranean Sea, after Sicily, Sardinia, Cyprus, and Corsica. Crete rests about south of the Greek mainland, and about southwest of Anatolia. Crete has an area of and a coastline of 1,046 km (650 mi). It bounds the southern border of the Aegean Sea, with the Sea of Crete (or North Cretan Sea) to the north and the Libyan Sea (or South Cretan Sea) to the south. Crete and a number of islands and islets that surround it constitute the Region of Crete ( el, Περιφέρεια Κρήτης, links=no), which is the southernmost of the 13 top-level administrative units of Greece, and the fifth most populous of Greece's regions. Its capital and largest city is Heraklion, on the north shore of the island. , the region had a population of 636,504. The Dodecanese are located to the no ...
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