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Tubularia Harrimani
''Tubularia'' is a genus of hydroids resembling furry pink tufts or balls at the end of long strings, owing to the common names "pink-mouthed" or "pink-hearted" hydroids. Description The average height of an individual colony is 40–60 mm and the diameter of the polyp and tentacles is 10mm. ''Tubularia indivisa'' and '' Ectopleura larynx'' may be difficult to distinguish and the two often grow together. In ''E. larynx'' the stems branch while in ''T. indivisa'' they are unbranched. Tubularia occurs either solitary or in colonies, both being dioecious; possessing large, brilliantly coloured, flowerlike hydrants. Medusae Jellyfish and sea jellies are the informal common names given to the medusa-phase of certain gelatinous members of the subphylum Medusozoa, a major part of the phylum Cnidaria. Jellyfish are mainly free-swimming marine animals with umbrella- ... remain attached to the hypostome in clusters, never being dispersed. These animals represent structures ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carl Linnaeus
Carl Linnaeus (; 23 May 1707 – 10 January 1778), also known after his ennoblement in 1761 as Carl von Linné Blunt (2004), p. 171. (), was a Swedish botanist, zoologist, taxonomist, and physician who formalised binomial nomenclature, the modern system of naming organisms. He is known as the "father of modern taxonomy". Many of his writings were in Latin; his name is rendered in Latin as and, after his 1761 ennoblement, as . Linnaeus was born in Råshult, the countryside of Småland, in southern Sweden. He received most of his higher education at Uppsala University and began giving lectures in botany there in 1730. He lived abroad between 1735 and 1738, where he studied and also published the first edition of his ' in the Netherlands. He then returned to Sweden where he became professor of medicine and botany at Uppsala. In the 1740s, he was sent on several journeys through Sweden to find and classify plants and animals. In the 1750s and 1760s, he continued to collect an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tubularia Hodgsoni
''Tubularia'' is a genus of hydroids resembling furry pink tufts or balls at the end of long strings, owing to the common names "pink-mouthed" or "pink-hearted" hydroids. Description The average height of an individual colony is 40–60 mm and the diameter of the polyp and tentacles is 10mm. ''Tubularia indivisa'' and '' Ectopleura larynx'' may be difficult to distinguish and the two often grow together. In ''E. larynx'' the stems branch while in ''T. indivisa'' they are unbranched. Tubularia occurs either solitary or in colonies, both being dioecious; possessing large, brilliantly coloured, flowerlike hydrants. Medusae Jellyfish and sea jellies are the informal common names given to the medusa-phase of certain gelatinous members of the subphylum Medusozoa, a major part of the phylum Cnidaria. Jellyfish are mainly free-swimming marine animals with umbrella- ... remain attached to the hypostome in clusters, never being dispersed. These animals represent structures ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jellyfish
Jellyfish and sea jellies are the informal common names given to the medusa-phase of certain gelatinous members of the subphylum Medusozoa, a major part of the phylum Cnidaria. Jellyfish are mainly free-swimming marine animals with umbrella-shaped bells and trailing tentacles, although a few are anchored to the seabed by stalks rather than being mobile. The bell can pulsate to provide propulsion for highly efficient animal locomotion, locomotion. The tentacles are armed with Cnidocyte, stinging cells and may be used to capture prey and defend against predators. Jellyfish have a complex Biological life cycle, life cycle; the medusa is normally the sexual phase, which produces planula larvae that disperse widely and enter a sedentary polyp (zoology), polyp phase before reaching sexual maturity. Jellyfish are found all over the world, from surface waters to the deep sea. Scyphozoans (the "true jellyfish") are exclusively marine habitats, marine, but some hydrozoans with a simila ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ectopleura Larynx
''Ectopleura larynx'', or ringed tubularia, is a hydroid in the family Tubulariidae. Distribution ''Ectopleura larynx'' is found throughout the British Isles The British Isles are a group of islands in the North Atlantic Ocean off the north-western coast of continental Europe, consisting of the islands of Great Britain, Ireland, the Isle of Man, the Inner and Outer Hebrides, the Northern Isles, ... and is common in the Northern Atlantic Ocean. Description ''Ectopleura larynx'' forms colonies that are usually no more than 6 cm high. It is described as:The stems are tubular, with a yellowish coloured tegument and are branched at the base. The polyp colour is pale pink through to red, and consists of a central circlet of oral tentacles surrounded by paler but larger aboral tentacles Habitat ''Ectopleura larynx'' is usually found on rocks or attached to algae. It is most common in shallow water, fouling piers and on the undersides of boats; in the British Isles, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydroid (zoology)
Hydroids are a life stage for most animals of the class Hydrozoa, small predators related to jellyfish. Some hydroids such as the freshwater '' Hydra'' are solitary, with the polyp attached directly to the substrate. When these produce buds, they become detached and grow on as new individuals. The majority of hydroids are colonial. The original polyp is anchored to a solid substrate and forms a bud which remains attached to its parent. This in turn buds and in this way a stem is formed. The arrangement of polyps and the branching of the stem is characteristic of the species. Some species have the polyps budding directly off the stolon which roots the colony. The polyps are connected by epidermis which surrounds a gastrovascular cavity. The epidermis secretes a chitinous skeleton which supports the stem and in some hydroids, the skeleton extends into a cup shape surrounding the polyp. Most of the polyps are gastrozooids or feeding polyps, but some are specialised reprodu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tubularia Regalis
''Tubularia'' is a genus of hydroids resembling furry pink tufts or balls at the end of long strings, owing to the common names "pink-mouthed" or "pink-hearted" hydroids. Description The average height of an individual colony is 40–60 mm and the diameter of the polyp and tentacles is 10mm. ''Tubularia indivisa'' and '' Ectopleura larynx'' may be difficult to distinguish and the two often grow together. In ''E. larynx'' the stems branch while in ''T. indivisa'' they are unbranched. Tubularia occurs either solitary or in colonies, both being dioecious; possessing large, brilliantly coloured, flowerlike hydrants. Medusae Jellyfish and sea jellies are the informal common names given to the medusa-phase of certain gelatinous members of the subphylum Medusozoa, a major part of the phylum Cnidaria. Jellyfish are mainly free-swimming marine animals with umbrella- ... remain attached to the hypostome in clusters, never being dispersed. These animals represent structures ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tubularia Longstaffi
''Tubularia'' is a genus of hydroids resembling furry pink tufts or balls at the end of long strings, owing to the common names "pink-mouthed" or "pink-hearted" hydroids. Description The average height of an individual colony is 40–60 mm and the diameter of the polyp and tentacles is 10mm. ''Tubularia indivisa'' and '' Ectopleura larynx'' may be difficult to distinguish and the two often grow together. In ''E. larynx'' the stems branch while in ''T. indivisa'' they are unbranched. Tubularia occurs either solitary or in colonies, both being dioecious; possessing large, brilliantly coloured, flowerlike hydrants. Medusae Jellyfish and sea jellies are the informal common names given to the medusa-phase of certain gelatinous members of the subphylum Medusozoa, a major part of the phylum Cnidaria. Jellyfish are mainly free-swimming marine animals with umbrella- ... remain attached to the hypostome in clusters, never being dispersed. These animals represent structures ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tubularia Indivisa
''Tubularia indivisa'', or oaten pipes hydroid, is a species of large hydroid native to the northeastern Atlantic Ocean, the North Sea, Norwegian Sea, and the English Channel. The conical solitary polyps are found on dull yellow unbranched stems that reach in height with a diameter of . They may be fused to a small number of other individual stems at their bases. The pinkish to red polyps resemble flowers, having two concentric rings of tentacles, with the outer rings being paler and longer than the inner ring. At the center is a pale pink gonotheca. They are preyed upon by nudibranchs. Distribution A common species on coasts of the British Isles and adjacent parts of the north-east Atlantic Ocean The Atlantic Ocean is the second-largest of the world's five oceans, with an area of about . It covers approximately 20% of Earth's surface and about 29% of its water surface area. It is known to separate the " Old World" of Africa, Europe ....Picton, B.E. & Morrow, C.C. ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tubularia Harrimani
''Tubularia'' is a genus of hydroids resembling furry pink tufts or balls at the end of long strings, owing to the common names "pink-mouthed" or "pink-hearted" hydroids. Description The average height of an individual colony is 40–60 mm and the diameter of the polyp and tentacles is 10mm. ''Tubularia indivisa'' and '' Ectopleura larynx'' may be difficult to distinguish and the two often grow together. In ''E. larynx'' the stems branch while in ''T. indivisa'' they are unbranched. Tubularia occurs either solitary or in colonies, both being dioecious; possessing large, brilliantly coloured, flowerlike hydrants. Medusae Jellyfish and sea jellies are the informal common names given to the medusa-phase of certain gelatinous members of the subphylum Medusozoa, a major part of the phylum Cnidaria. Jellyfish are mainly free-swimming marine animals with umbrella- ... remain attached to the hypostome in clusters, never being dispersed. These animals represent structures ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
10th Edition Of Systema Naturae
The 10th edition of ''Systema Naturae'' is a book written by Swedish naturalist Carl Linnaeus and published in two volumes in 1758 and 1759, which marks the starting point of zoological nomenclature. In it, Linnaeus introduced binomial nomenclature for animals, something he had already done for plants in his 1753 publication of '' Species Plantarum''. Starting point Before 1758, most biological catalogues had used polynomial names for the taxa included, including earlier editions of ''Systema Naturae''. The first work to consistently apply binomial nomenclature across the animal kingdom was the 10th edition of ''Systema Naturae''. The International Commission on Zoological Nomenclature therefore chose 1 January 1758 as the "starting point" for zoological nomenclature, and asserted that the 10th edition of ''Systema Naturae'' was to be treated as if published on that date. Names published before that date are unavailable, even if they would otherwise satisfy the rules. The only ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tubularia Couthouyi
''Tubularia'' is a genus of hydroids resembling furry pink tufts or balls at the end of long strings, owing to the common names "pink-mouthed" or "pink-hearted" hydroids. Description The average height of an individual colony is 40–60 mm and the diameter of the polyp and tentacles is 10mm. ''Tubularia indivisa'' and '' Ectopleura larynx'' may be difficult to distinguish and the two often grow together. In ''E. larynx'' the stems branch while in ''T. indivisa'' they are unbranched. Tubularia occurs either solitary or in colonies, both being dioecious; possessing large, brilliantly coloured, flowerlike hydrants. Medusae Jellyfish and sea jellies are the informal common names given to the medusa-phase of certain gelatinous members of the subphylum Medusozoa, a major part of the phylum Cnidaria. Jellyfish are mainly free-swimming marine animals with umbrella- ... remain attached to the hypostome in clusters, never being dispersed. These animals represent structures ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tubularia Aurea
''Tubularia'' is a genus of hydroids resembling furry pink tufts or balls at the end of long strings, owing to the common names "pink-mouthed" or "pink-hearted" hydroids. Description The average height of an individual colony is 40–60 mm and the diameter of the polyp and tentacles is 10mm. ''Tubularia indivisa'' and '' Ectopleura larynx'' may be difficult to distinguish and the two often grow together. In ''E. larynx'' the stems branch while in ''T. indivisa'' they are unbranched. Tubularia occurs either solitary or in colonies, both being dioecious; possessing large, brilliantly coloured, flowerlike hydrants. Medusae Jellyfish and sea jellies are the informal common names given to the medusa-phase of certain gelatinous members of the subphylum Medusozoa, a major part of the phylum Cnidaria. Jellyfish are mainly free-swimming marine animals with umbrella- ... remain attached to the hypostome in clusters, never being dispersed. These animals represent structures ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
