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Gonactiniidae
Gonactiniidae is a family of anthozoans in the order Actinaria Sea anemones are a group of predatory marine invertebrates of the order Actiniaria. Because of their colourful appearance, they are named after the ''Anemone'', a terrestrial flowering plant. Sea anemones are classified in the phylum Cnidaria, .... Genera *'' Gonactinia'' Sars, 1851Sars, M. (1851). Beretning om en i Sommeren 1849 foretagen zoologisk Reise i Lofoten of Finmarken. ''Nyt Magazin for Naturvidenskaberne'', 6(10), 121–211. *'' Protanthea'' Carlgren, 1891Carlgren, O. (1891). ''Protanthea simplex'' n. gen. n. sp., eine eigentümliche Actinie. Vorläufige Mitteilung. ''Öfversigt af Kongliga Vetenskaps-Akademiens Förhandlingar'', 48, 81–89. References Metridioidea Cnidarian families {{Actiniaria-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gonactiniidae
Gonactiniidae is a family of anthozoans in the order Actinaria Sea anemones are a group of predatory marine invertebrates of the order Actiniaria. Because of their colourful appearance, they are named after the ''Anemone'', a terrestrial flowering plant. Sea anemones are classified in the phylum Cnidaria, .... Genera *'' Gonactinia'' Sars, 1851Sars, M. (1851). Beretning om en i Sommeren 1849 foretagen zoologisk Reise i Lofoten of Finmarken. ''Nyt Magazin for Naturvidenskaberne'', 6(10), 121–211. *'' Protanthea'' Carlgren, 1891Carlgren, O. (1891). ''Protanthea simplex'' n. gen. n. sp., eine eigentümliche Actinie. Vorläufige Mitteilung. ''Öfversigt af Kongliga Vetenskaps-Akademiens Förhandlingar'', 48, 81–89. References Metridioidea Cnidarian families {{Actiniaria-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Protanthea Simplex
''Protanthea simplex'' is a species of sea anemone found in deep water off the coasts of north west Europe. It is the only species in the monotypic genus ''Protanthea''. Description ''P. simplex'' is a delicate sea anemone. The tentacles are non-retractable and have a frosty appearance and are usually held outstretched. The column is salmon pink, flared below the tentacles and reaches lengths of up to two centimetres. It has a flattened, lightly adherent base bulging out below the pedal disc. There are up to 200 slender, translucent, white or pale pink tentacles up to one and a half centimetres long arranged in five rings. When the orangeish-pink gonads are ripe, they may be visible through the wall of the column. Distribution This species is found in both shallow and deep water around the western coast of Scotland from the Firth of Clyde northward, particularly in sea lochs. It is also found round the coasts of the Skagerrak and northern Kattegat and in one location in Connemara ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gonactinia
''Gonactinia'' is a monotypic genus of sea anemones, and ''G. prolifera'' is the only species in the genus. It is sometimes called the storey anemone and is found on either side of the northern Atlantic Ocean. Distribution and habitat ''Gonactinia prolifera'' is known from either side of the northern Atlantic Ocean including Maine and northwestern Europe, from the Mediterranean Sea, and the southern Pacific Ocean, including the coasts of New Zealand and Chile. Its natural habitat is on rocks, but it is also found on mollusc shells and large fronds of algae, from the fore-shore down to depths of about . Biology Like other sea anemones, ''G. prolifera'' is a predator, catching plankton with its tentacles. When a prey item is encountered, a rhythmic succession of reflex actions take place by which the food particle is passed by the tentacles to the mouth and then swallowed. Locomotion is by "walking" or swimming. The anemone walks by making a series of short, looping steps, first ex ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Protanthea
''Protanthea simplex'' is a species of sea anemone found in deep water off the coasts of north west Europe. It is the only species in the monotypic genus ''Protanthea''. Description ''P. simplex'' is a delicate sea anemone. The tentacles are non-retractable and have a frosty appearance and are usually held outstretched. The column is salmon pink, flared below the tentacles and reaches lengths of up to two centimetres. It has a flattened, lightly adherent base bulging out below the pedal disc. There are up to 200 slender, translucent, white or pale pink tentacles up to one and a half centimetres long arranged in five rings. When the orangeish-pink gonads are ripe, they may be visible through the wall of the column. Distribution This species is found in both shallow and deep water around the western coast of Scotland from the Firth of Clyde northward, particularly in sea lochs. It is also found round the coasts of the Skagerrak and northern Kattegat and in one location in Connemara ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Metridioidea
Metridioidea is a superfamily of sea anemones in the order Actiniaria. Families in the superfamily Metridioidea include: * Family Acontiophoridae * Family Acricoactinidae * Family Actinoscyphiidae * Family Aiptasiidae * Family Aiptasiomorphidae * Family Aliciidae Aliciidae is a family of sea anemones, comprising the following genera: * '' Alicia'' Johnson, 1861 * '' Cradactis'' McMurrich, 1893 * '' Lebrunia'' Duchassaing de Fonbressin & Michelotti, 1860 * ''Phyllodiscus ''Phyllodiscus'' is a monotypic ... * Family Amphianthidae * Family Andvakiidae * Family Antipodactinidae * Family Bathyphelliidae * Family Boloceroididae * Family Diadumenidae * Family Gonactiniidae * Family Halcampidae * Family Haliactinidae * Family Hormathiidae * Family Isanthidae * Family Kadosactinidae * Family Metridiidae * Family Nemanthidae * Family Nevadneidae * Family Octineonidae * Family Ostiactinidae * Family Phelliidae * Family Sagartiidae * Family Sagartiomorphidae ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sound Of Mull
The Sound of Mull is a sound between the Inner Hebridean island of Mull and mainland Scotland. It forms part of the Atlantic Ocean. The Sound of Mull Project is a Scottish Sustainable Marine Environment Initiative (SSMEI) spatial plan of Argyll and Bute Council which sets out details on the marine, environmental and coastal activities in the Sound. The largest settlement on the Sound is Tobermory on Mull, which lies near the northern entrance of the Sound. Transport There are several ferry routes that use the Sound, most of which originate from Oban. These include the ferry between Oban and Craignure, the main ferry port on Mull, whose main pier was built in 1964. Other ferry routes across the Sound include Tobermory to Kilchoan and Fishnish to Lochaline. Wrecks The Sound has long been used for navigation, linking ports such as Oban and Tobermory with the Atlantic. As such, there are a number of wrecks in the Sound. The SS Thesis was a cargo steamship which was wrecked in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scotland
Scotland (, ) is a country that is part of the United Kingdom. Covering the northern third of the island of Great Britain, mainland Scotland has a border with England to the southeast and is otherwise surrounded by the Atlantic Ocean to the north and west, the North Sea to the northeast and east, and the Irish Sea to the south. It also contains more than 790 islands, principally in the archipelagos of the Hebrides and the Northern Isles. Most of the population, including the capital Edinburgh, is concentrated in the Central Belt—the plain between the Scottish Highlands and the Southern Uplands—in the Scottish Lowlands. Scotland is divided into 32 administrative subdivisions or local authorities, known as council areas. Glasgow City is the largest council area in terms of population, with Highland being the largest in terms of area. Limited self-governing power, covering matters such as education, social services and roads and transportation, is devolved from the Scott ... [...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] |
Anthozoa
Anthozoa is a subphylum of marine invertebrates which includes the sea anemones, Scleractinia, stony corals and Alcyonacea, soft corals. Adult anthozoans are almost all attached to the seabed, while their larvae can disperse as part of the plankton. The basic unit of the adult is the polyp (zoology), polyp; this consists of a cylindrical column topped by a disc with a central mouth surrounded by tentacles. Sea anemones are mostly solitary, but the majority of corals are Colony (biology), colonial, being formed by the budding of new polyps from an original, founding individual. Colonies are strengthened by calcium carbonate and other materials and take various massive, plate-like, bushy or leafy forms. Anthozoa is included within the phylum Cnidaria, which also includes the jellyfish, Box jellyfish, box jellies and parasitic Myxozoa and Polypodiozoa. The two main subclasses of Anthozoa are the Hexacorallia, members of which have six-fold symmetry in biology, symmetry and includes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Order (biology)
Order ( la, wikt:ordo#Latin, ordo) is one of the eight major hierarchical taxonomic ranks in Linnaean taxonomy. It is classified between Family_(biology), family and Class_(biology), class. In biological classification, the order is a taxonomic rank used in the classification of organisms and recognized by the nomenclature codes. An immediately higher rank, superorder, is sometimes added directly above order, with suborder directly beneath order. An order can also be defined as a group of related families. What does and does not belong to each order is determined by a taxonomist, as is whether a particular order should be recognized at all. Often there is no exact agreement, with different taxonomists each taking a different position. There are no hard rules that a taxonomist needs to follow in describing or recognizing an order. Some taxa are accepted almost universally, while others are recognized only rarely. The name of an order is usually written with a capital letter. Fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sea Anemone
Sea anemones are a group of predation, predatory marine invertebrates of the order (biology), order Actiniaria. Because of their colourful appearance, they are named after the ''Anemone'', a terrestrial flowering plant. Sea anemones are classified in the phylum Cnidaria, class Anthozoa, subclass Hexacorallia. As cnidarians, sea anemones are related to corals, jellyfish, tube-dwelling anemones, and ''hydra (genus), Hydra''. Unlike jellyfish, sea anemones do not have a Jellyfish#Life history and behavior, medusa stage in their life cycle. A typical sea anemone is a single polyp (zoology), polyp attached to a hard surface by its base, but some species live in soft sediment, and a few float near the surface of the water. The polyp has a columnar trunk topped by an oral disc with a ring of tentacles and a central mouth. The tentacles can be retracted inside the body cavity or expanded to catch passing prey. They are armed with cnidocytes (stinging cells). In many species, additional n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
