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Armadillidium Pieperi
''Armadillidium pieperi'' is a European species of woodlouse endemic to Greece. It is a relatively medium-sized species that probably belongs to the so-called "''Armadillidium fossuligerum'' complex". Taxonomy ''Armadilliidum pieperi'' was described as a distinct species of Armadillidium in 2008, based on specimens collected as far back as 1980. The species is also thought to belong to the "''Armadillidium fossuligerum'' complex", a group of 4 species ('' A. jerenntrupi'', ''A. fossuligerum'' sensu lato, '' A. petralonense'' and ''A. pieperi'') that occur in the southern part of the Balkan Peninsula (mainly Greece and the adjacent areas of North Macedonia and Bulgaria). It can be separated from the first two species by the shape of the telson (pointed instead of truncate) and from the allopatric, but very similar, ''A. petralonense'' by the ventral shape of the ischium of the seventh pereiopod of the male (strongly concave in ''A. pieperi'' vs straight in ''A. petralonense''). De ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Europe
Europe is a large peninsula conventionally considered a continent in its own right because of its great physical size and the weight of its history and traditions. Europe is also considered a Continent#Subcontinents, subcontinent of Eurasia and it is located entirely in the Northern Hemisphere and mostly in the Eastern Hemisphere. Comprising the westernmost peninsulas of Eurasia, it shares the continental landmass of Afro-Eurasia with both Africa and Asia. It is bordered by the Arctic Ocean to the north, the Atlantic Ocean to the west, the Mediterranean Sea to the south and Asia to the east. Europe is commonly considered to be Boundaries between the continents of Earth#Asia and Europe, separated from Asia by the drainage divide, watershed of the Ural Mountains, the Ural (river), Ural River, the Caspian Sea, the Greater Caucasus, the Black Sea and the waterways of the Turkish Straits. "Europe" (pp. 68–69); "Asia" (pp. 90–91): "A commonly accepted division between Asia and E ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pereiopod
The decapod (crustaceans such as a crab, lobster, shrimp or prawn) is made up of 20 body segments grouped into two main body parts: the cephalothorax and the pleon (abdomen). Each segment may possess one pair of appendages, although in various groups these may be reduced or missing. They are, from head to tail: Cephalothorax Head # antennules # antennae #mandibles # first maxillae # second maxillae The head also bears the (usually stalked) compound eyes. The distal portion of a mandible or maxilla which has a sensory function is known as a palp. Thorax / pereon #first maxillipeds #second maxillipeds #third maxillipeds #first pereiopods #second pereiopods #third pereiopods #fourth pereiopods #fifth pereiopods Maxillipeds are appendages modified to function as mouthparts. Particularly in the less advanced decapods, these can be very similar to the pereiopods. Pereiopods are primarily walking legs and are also used for gathering food. They are also the ten legs from which decapods ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Woodlice
A woodlouse (plural woodlice) is an isopod crustacean from the polyphyleticThe current consensus is that Oniscidea is actually triphyletic suborder Oniscidea within the order Isopoda. They get their name from often being found in old wood. The first woodlice were marine isopods which are presumed to have colonised land in the Carboniferous, though the oldest known fossils are from the Cretaceous period. They have many common names and although often referred to as terrestrial isopods, some species live semiterrestrially or have recolonised aquatic environments. Woodlice in the families Armadillidae, Armadillidiidae, Eubelidae, Tylidae and some other genera can roll up into a roughly spherical shape ( conglobate) as a defensive mechanism; others have partial rolling ability, but most cannot conglobate at all. Woodlice have a basic morphology of a segmented, dorso-ventrally flattened body with seven pairs of jointed legs, specialised appendages for respiration and like ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sithonia
Sithonia ( el, Σιθωνία), also known as Longos, is a peninsula of Chalkidiki, which itself is located on a larger peninsula within Greece. The Kassandra Peninsula lies to the west of Sithonia and the Mount Athos peninsula to the east. Sithonia is also a municipality, covering the Sithonia peninsula. The seat of the municipality is the town Nikiti. Geography Gulfs that surround the peninsula are the Singitic Gulf to the east and the Toronean Gulf to the west. The peaks of Itamos and Dragoudelis are in the center of the peninsula. The landscape is covered with vineyards, forests, grasslands, shrubland and mountains. Amongst the many historic places in Sithonia is the ancient city, the castle and the church of Agios Athanasios in Toroni, the windmills in Sykia and the 16th century church in Nikiti. In the northern part of the peninsula are the popular beaches of Ai Giannis, Kalogria, Elia and Lagomandra on the west coast and Livrochios, Karidi, Kavourotripes and Platani ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kassandra, Chalkidiki
Kassandra () or Kassandra Peninsula () is a peninsula and a municipality in Chalkidiki, Macedonia, Greece. The seat of the municipality is in Kassandreia. Municipality The municipality Kassandra was formed at the 2011 local government reform by the merger of the following 2 former municipalities, that became municipal units (communities in brackets): *Kassandra (Afytos, Fourka, Kalandra, Kallithea, Kassandreia, Kassandrino, Kryopigi, Nea Fokaia) *Pallini ( Agia Paraskevi, Chaniotis, Nea Skioni, Paliouri, Pefkochori, Polychrono) The municipality has an area of 334.280 km2, the municipal unit 206.097 km2. History Pallene ( el, Παλλήνη) is the ancient name of the westernmost of the three headlands of Chalcidice, which run out into the Aegean Sea. It is said to have anciently borne the name of Phlegra () and to have witnessed the conflict between the gods and the earthborn Gigantes. The modern name of the peninsula is Kassandra, which, besides affording excellen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Municipalities And Communities Of Greece
The municipalities of Greece ( el, δήμοι, translit=dímoi ) are the lowest level of government within the organizational structure of the state. As of 2021, there are 332 municipality, municipalities, further divided into 1036 municipal units and 6136 communities. Thirteen administrative regions of Greece, administrative regions form the second-level unit of government. The regions consist of 74 regional units of Greece, regional units, which mostly correspond to the old prefectures of Greece, prefectures. Regional units are then divided into municipalities. The new municipalities may be subdivided into municipal units (δημοτικές ενότητες, ''dimotikés enótites''), consisting of the Kallikratis Programme, pre-Kallikratis municipalities. These were further subdivided into municipal communities (δημοτικές κοινότητες, ''dimotikés koinótites'') and local communities (τοπικές κοινότητες, ''topikés koinótites'') according to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peninsula
A peninsula (; ) is a landform that extends from a mainland and is surrounded by water on most, but not all of its borders. A peninsula is also sometimes defined as a piece of land bordered by water on three of its sides. Peninsulas exist on all continents. The size of a peninsula can range from tiny to very large. The largest peninsula in the world is the Arabian Peninsula. Peninsulas form due to a variety of causes. Etymology Peninsula derives , which is translated as 'peninsula'. itself was derived , or together, 'almost an island'. The word entered English in the 16th century. Definitions A peninsula is usually defined as a piece of land surrounded on most, but not all sides, but is sometimes instead defined as a piece of land bordered by water on three of its sides. A peninsula may be bordered by more than one body of water, and the body of water does not have to be an ocean or a sea. A piece of land on a very tight river bend or one between two rivers is sometimes s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Central Macedonia
Central Macedonia ( el, Κεντρική Μακεδονία, Kentrikí Makedonía, ) is one of the thirteen administrative regions of Greece, consisting of the central part of the geographical and historical region of Macedonia. With a population of almost 1.8 million, it is the second most populous in Greece after Attica. Geography The region of Central Macedonia is situated in northern Greece, bordering with the regions of Western Macedonia (west), Thessaly (south), Eastern Macedonia and Thrace (east), and bounded to the north at the international borders of Greece with Republic of North Macedonia and Bulgaria. The southern part is coastal and it is bathed by the Thermaic, Toroneos, Singitic and Strymonic gulfs. The largest city and capital of the region is Thessaloniki. Serres is the second most populous city, followed by Katerini, Veria and Giannitsa. Central Macedonia is basically lowland and with many rivers, is highly developed, both in the primary and in the second ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chalkidiki
Chalkidiki (; el, Χαλκιδική , also spelled Halkidiki, is a peninsula and regional unit of Greece, part of the region of Central Macedonia, in the geographic region of Macedonia in Northern Greece. The autonomous Mount Athos region constitutes the easternmost part of the peninsula, but not of the regional unit. The capital of Chalkidiki is the town of Polygyros, located in the centre of the peninsula, while the largest town is Nea Moudania. Chalkidiki is a popular summer tourist destination. Name ''Chalkidiki'' also spelled ''Halkidiki'' () or ''Chalcidice'' () was the name given to this peninsula after Chalkida. In ancient times, the area was a colony () of the ancient Ionian Greek city-state of Chalcis. Geography The Cholomontas mountains lie in the north-central part of Chalkidiki. Chalkidiki consists of a large peninsula in the northwestern Aegean Sea, resembling a hand with three 'fingers' (though in Greek these peninsulas are often referred to as 'legs'). ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Regional Units Of Greece
The 74 regional units of Greece ( el, περιφερειακές ενότητες, ; sing. , ) are the country's Seventy-four second-level administrative units. They are divisions of the country's 13 regions, and are further divided into municipalities. They were introduced as part of the Kallikratis administrative reform on 1 January 2011 and are comparable in area and, in the mainland, coterminous with the 'pre-Kallikratis' prefectures of Greece During the first administrative division of independent Greece in 1833–1836 and again from 1845 until their abolition with the Kallikratis reform in 2010, the prefectures ( el, νομοί, sing. νομός, translit=nomoi, sing. nomós) were .... List References {{Articles on second-level administrative divisions of European countries Regional units Greece transport-related lists Subdivisions of Greece ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pleopod
The decapod ( crustaceans such as a crab, lobster, shrimp or prawn) is made up of 20 body segments grouped into two main body parts: the cephalothorax and the pleon (abdomen). Each segment may possess one pair of appendages, although in various groups these may be reduced or missing. They are, from head to tail: Cephalothorax Head # antennules # antennae #mandibles # first maxillae # second maxillae The head also bears the (usually stalked) compound eyes. The distal portion of a mandible or maxilla which has a sensory function is known as a palp. Thorax / pereon #first maxillipeds #second maxillipeds #third maxillipeds #first pereiopods #second pereiopods #third pereiopods #fourth pereiopods #fifth pereiopods Maxillipeds are appendages modified to function as mouthparts. Particularly in the less advanced decapods, these can be very similar to the pereiopods. Pereiopods are primarily walking legs and are also used for gathering food. They are also the ten legs from which decapo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Obtuse Angle
In Euclidean geometry, an angle is the figure formed by two rays, called the '' sides'' of the angle, sharing a common endpoint, called the ''vertex'' of the angle. Angles formed by two rays lie in the plane that contains the rays. Angles are also formed by the intersection of two planes. These are called dihedral angles. Two intersecting curves may also define an angle, which is the angle of the rays lying tangent to the respective curves at their point of intersection. ''Angle'' is also used to designate the measure of an angle or of a rotation. This measure is the ratio of the length of a circular arc to its radius. In the case of a geometric angle, the arc is centered at the vertex and delimited by the sides. In the case of a rotation, the arc is centered at the center of the rotation and delimited by any other point and its image by the rotation. History and etymology The word ''angle'' comes from the Latin word ''angulus'', meaning "corner"; cognate words are the Greek ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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