|
Xystrosoma Santllorence
''Xystrosoma santllorence'' is a species of millipede in the family Chamaesomatidae. This millipede is notable as one of only a few species in the order Chordeumatida with only 26 segments in adults (counting the collum as the first segment and the telson as the last), four fewer than the 30 segments typically found in adults this order. This species is found in Spain. Discovery, distribution, and habitat This species was first described in 2018 by the biologists Antoni Serra and Jean-Paul Mauriès. They based the original description of this species on a large sample of specimens, including a male holotype, a female allotype, and 65 other adult specimens (35 females and 30 males). This sample also includes 30 preadults (20 females and 10 males), in the penultimate stage of development, and 30 juveniles (including 11 females and one male) in the four preceding stages of development. Most of the type material is deposited at the University of Barcelona, but 15 paratypes ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species
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. It is the basic unit of Taxonomy (biology), classification and a taxonomic rank of an organism, as well as a unit of biodiversity. Other ways of defining species include their karyotype, DNA sequence, morphology (biology), morphology, behaviour, or ecological niche. In addition, palaeontologists 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. About 14% of these had been described by 2011. All species (except viruses) are given a binomial nomenclature, two-part name, a "binomen". The first part of a binomen is the name of a genus to which the species belongs. The second part is called the specific name (zoology), specific name or the specific ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paris
Paris () is the Capital city, capital and List of communes in France with over 20,000 inhabitants, largest city of France. With an estimated population of 2,048,472 residents in January 2025 in an area of more than , Paris is the List of cities in the European Union by population within city limits, fourth-most populous city in the European Union and the List of cities proper by population density, 30th most densely populated city in the world in 2022. Since the 17th century, Paris has been one of the world's major centres of finance, diplomacy, commerce, culture, Fashion capital, fashion, and gastronomy. Because of its leading role in the French art, arts and Science and technology in France, sciences and its early adoption of extensive street lighting, Paris became known as the City of Light in the 19th century. The City of Paris is the centre of the Île-de-France region, or Paris Region, with an official estimated population of 12,271,794 inhabitants in January 2023, or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mycelium
Mycelium (: mycelia) is a root-like structure of a fungus consisting of a mass of branching, thread-like hyphae. Its normal form is that of branched, slender, entangled, anastomosing, hyaline threads. Fungal colonies composed of mycelium are found in and on soil and many other substrates. A typical single spore germinates into a monokaryotic mycelium, which cannot reproduce sexually; when two compatible monokaryotic mycelia join and form a dikaryotic mycelium, that mycelium may form fruiting bodies such as mushrooms. A mycelium may be minute, forming a colony that is too small to see, or may grow to span thousands of acres as in '' Armillaria''. Through the mycelium, a fungus absorbs nutrients from its environment. It does this in a two-stage process. First, the hyphae secrete enzymes onto or into the food source, which break down biological polymers into smaller units such as monomers. These monomers are then absorbed into the mycelium by facilitated diffusion and ac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Humus
In classical soil science, humus is the dark organic matter in soil that is formed by the decomposition of plant and animal matter. It is a kind of soil organic matter. It is rich in nutrients and retains moisture in the soil. Humus is the Latin word for "earth" or "ground". In agriculture, "humus" sometimes also is used to describe mature or natural compost extracted from a woodland or other spontaneous source for use as a soil conditioner. It is also used to describe a topsoil horizon that contains organic matter (''humus type'', ''humus form'', or ''humus profile''). Humus has many nutrients that improve the health of soil, nitrogen being the most important. The ratio of carbon to nitrogen ( C:N) of humus commonly ranges between 8:1 and 15:1 with the median being about 12:1. It also significantly improves (decreases) the bulk density of soil. Humus is amorphous and lacks the cellular structure characteristic of organisms. The solid residue of sewage sludge treatment, w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rosemary
''Salvia rosmarinus'' (), commonly known as rosemary, is a shrub with fragrant, evergreen, needle-like leaves and white, pink, purple, or blue flowers. It is a member of the sage family, Lamiaceae. The species is native to the Mediterranean region, as well as Portugal and Spain. It has a number of cultivars and its leaves are commonly used as a flavoring. Description Rosemary has a fibrous root system. It forms an aromatic evergreen shrub with leaves similar to '' Tsuga'' needles. Forms range from upright to trailing; the upright forms can reach between tall. The leaves are evergreen, long and broad, green above, and white below, with dense, short, woolly hair. The plant flowers in spring and summer in temperate climates, but the plants can be in constant bloom in warm climates; flowers are white, pink, purple or deep blue. The branches are dotted with groups of 2 to 3 flowers down its length. Rosemary also has a tendency to flower outside its normal flowering season; ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Erica Multiflora
''Erica multiflora'' is a species of flowering plant in the family Ericaceae. It is native Native may refer to: People * '' Jus sanguinis'', nationality by blood * '' Jus soli'', nationality by location of birth * Indigenous peoples, peoples with a set of specific rights based on their historical ties to a particular territory ** Nat ... to the Mediterranean Basin. It is a shrub which can grow up to tall. References External links * * multiflora Afromontane flora Matorral shrubland Flora of France Flora of Italy Flora of Portugal Flora of Spain Garden plants of Europe Plants described in 1753 Taxa named by Carl Linnaeus {{Ericaceae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arbutus Unedo
''Arbutus unedo'', commonly known as strawberry tree, also called madrone, is an evergreen shrub or small tree in the family Ericaceae, native to the Mediterranean Basin and Western Europe. The tree is well known for its fruits, the arbutus berry, which bear some resemblance to the strawberry, hence the common name strawberry tree. However, it is not closely related to true strawberry, strawberries of the genus ''Fragaria''. Its presence in Ireland also lends it the name "Irish strawberry tree", or cain, or cane apple (from the Irish name for the tree, ''caithne''), or sometimes "Killarney strawberry tree". The strawberry tree is the national tree of Italy because of its green leaves, its white flowers and its red berries, colors that recall the Italian flag. The flower of the strawberry tree is the national flower of Italy. Taxonomy ''Arbutus unedo'' was one of the many species described by Carl Linnaeus in Volume One of his landmark 1753 work ''Species Plantarum'', giving it t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pinus Halepensis
''Pinus halepensis'', commonly known as the Aleppo pine, also known as the Jerusalem pine, is a pine native to the Mediterranean region. It was officially named by the botanist Philip Miller in his 1768 book ''The Gardener's Dictionary''; he probably never went to Aleppo but mentions seeing large specimens at Goodwood in the garden of the Duke of Richmond, which were transplanted (perhaps sent by Alexander Russell from Syria) in 1739. Description ''Pinus halepensis'' is a small to medium-sized tree, tall, with a trunk diameter up to , exceptionally up to . The bark is orange-red, thick, and deeply fissured at the base of the trunk, and thin and flaky in the upper crown. The leaves ('needles') are very slender, long, distinctly yellowish green, and produced in pairs (rarely a few in threes). The cones are narrow conic, long and broad at the base when closed, green at first, ripening glossy red-brown when 24 months old. They open slowly over the next few years, a process qui ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quercus Ilex
''Quercus ilex'', the holly oak, also (ambiguously, as many oaks are evergreen) evergreen oak, is a large evergreen oak native to the Mediterranean region. It is a member of the section (botany), section ''List of Quercus species#Section Ilex, Ilex'' of the genus, with acorns that mature in a single summer. Description It is a large evergreen tree, attaining in favourable places a height of , and developing in open situations a huge head of densely leafy branches as much across, the terminal portions of the branches often pendulous in old trees. The tallest recorded, a tree planted at Windsor Great Park, is 30.4 m tall. The trunk is sometimes over in girth. The young shoots are clothed with a close grey felt. The leaves are very variable in shape, most frequently leaf shape, narrowly oval or ovate-lanceolate, long (rarely to 10 cm long), 2–5 cm wide (rarely to 8 cm wide), rounded or broadly tapered at the base, pointed, the margins usually Glossary of botanical ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mediterranean Climate
A Mediterranean climate ( ), also called a dry summer climate, described by Köppen and Trewartha as ''Cs'', is a temperate climate type that occurs in the lower mid-latitudes (normally 30 to 44 north and south latitude). Such climates typically have dry summers and wet winters, with summer conditions being hot and winter conditions typically being mild. These weather conditions are typically experienced in the majority of Mediterranean-climate regions and countries, but remain highly dependent on proximity to the ocean, altitude and geographical location. The dry summer climate is found throughout the warmer middle latitudes, affecting almost exclusively the western portions of continents in relative proximity to the coast. The climate type's name is in reference to the coastal regions of the Mediterranean Sea, which mostly share this type of climate, but it can also be found in the Atlantic portions of Iberia and Northwest Africa, the Pacific portions of the United States ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Catalonia
Catalonia is an autonomous community of Spain, designated as a ''nationalities and regions of Spain, nationality'' by its Statute of Autonomy of Catalonia of 2006, Statute of Autonomy. Most of its territory (except the Val d'Aran) is situated on the northeast of the Iberian Peninsula, to the south of the Pyrenees mountain range. Catalonia is administratively divided into four Provinces of Spain, provinces or eight Vegueries of Catalonia, ''vegueries'' (regions), which are in turn divided into 43 Comarques of Catalonia, ''comarques''. The capital and largest city, Barcelona, is the second-most populous Municipalities in Spain, municipality in Spain and the fifth-most populous List of metropolitan areas in Europe, urban area in the European Union. > > > ''Catalonia'' theoretically derived. During the Middle Ages, Byzantine Empire, Byzantine chroniclers claimed that ''Catalania'' derives from the local medley of Goths with Alans, initially constituting a ''Goth-Alania''. Othe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Autonomous Communities Of Spain
The autonomous communities () are the first-level political divisions of Spain, administrative divisions of Spain, created in accordance with the Constitution of Spain, Spanish Constitution of 1978, with the aim of guaranteeing limited autonomy to the nationalities and regions of Spain, nationalities and regions that make up Spain. There are 17 autonomous communities and two autonomous cities (Ceuta and Melilla) that are collectively known as "autonomies". The two autonomous cities have the right to become autonomous communities. The autonomous communities exercise their right to self-government within the limits set forth in the constitution and Organic Law (Spain), organic laws known as Statute of Autonomy, Statutes of Autonomy, which broadly define the powers that they assume. Each statute sets out the devolved powers () for each community; typically those communities with stronger local nationalism have more powers, and this type of devolution has been called ''asymmetric ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
