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Aglaophenia Struthionides
''Aglaophenia struthionides'', the ostrich plume hydroid, is a colonial hydroid in the family Aglaopheniidae Aglaopheniidae is a family of hydrozoans. Genera According to the World Register of Marine Species, these genera belong to this family: * ''Aglaophenia'' Lamouroux, 1812 * '' Aglaophenopsis'' Fewkes, 1881 * '' Carpocladus'' Vervoort & Watson, 2 .... It is found in tide pools and on rocky shores on the Pacific coast of North America from Alaska to approximately San Diego. Ostrich plume hydroid is brown or beige, and can grow up to 12 cm tall. This species was first described by Andrew Murray in 1860. References Aglaopheniidae Cnidarians of the Pacific Ocean {{Hydrozoa-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydrozoa
Hydrozoa (hydrozoans; ) are a taxonomic class of individually very small, predatory animals, some solitary and some colonial, most of which inhabit saline water. The colonies of the colonial species can be large, and in some cases the specialized individual animals cannot survive outside the colony. A few genera within this class live in freshwater habitats. Hydrozoans are related to jellyfish and corals and belong to the phylum Cnidaria. Some examples of hydrozoans are the freshwater jelly (''Craspedacusta sowerbyi''), freshwater polyps ('' Hydra''), ''Obelia'', Portuguese man o' war (''Physalia physalis''), chondrophores (Porpitidae), "air fern" (''Sertularia argentea''), and pink-hearted hydroids (''Tubularia''). Anatomy Most hydrozoan species include both a polyp (zoology), polypoid and a medusa (biology), medusoid stage in their lifecycles, although a number of them have only one or the other. For example, ''Hydra'' has no medusoid stage, while ''Liriope tetraphylla, Lir ... [...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] |
Aglaopheniidae
Aglaopheniidae is a family of hydrozoans. Genera According to the World Register of Marine Species, these genera belong to this family: * ''Aglaophenia'' Lamouroux, 1812 * '' Aglaophenopsis'' Fewkes, 1881 * '' Carpocladus'' Vervoort & Watson, 2003 * '' Cladocarpoides'' Bogle, 1984 * '' Cladocarpus'' Allman, 1874 * '' Gymnangium'' Hincks, 1874 * '' Lytocarpia'' Kirchenpauer, 1872 * '' Macrorhynchia'' Kirchenpauer, 1872 * '' Monoserius'' Marktanner-Turneretscher, 1890 * '' Nematocarpus'' Broch, 1918 * '' Streptocaulus'' Allman, 1883 * '' Taxella'' Allman, 1874 * '' Wanglaophenia'' Vervoort & Watson, 2003 Image:Aglaophenia cupressina.jpg, ''Aglaophenia cupressina ''Aglaophenia'' is a genus of hydrozoans in the family Aglaopheniidae. Species The following 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 spe ...'' Image:FMIB 53289 Cladocarpus sigma, d'apres Bedot (Hirondelle).jpeg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Andrew Murray (naturalist)
Andrew Dickson Murray FRSE FRPSE FLS (19 February 1812, Edinburgh – 10 January 1878, Kensington) was a Scottish lawyer, botanist, zoologist and entomologist. Murray studied insects which caused crop damage, specialising in the ''Coleoptera''. In botany, he specialised in the '' Coniferae'', in particular the Pacific rim conifer species. He served as president of the Royal Physical Society of Edinburgh during 1858–59. Life He was born at 17 Forth Street in Edinburgh, on 19 February 1812, and was son of William Murray WS of Conland (now part of Glenrothes) and Duncrivie (near Kinross), and his wife Mary Thompson (d.1871). Murray was apprenticed in law under his father, and became a Writer to the Signet in 1837, joined the firm of Murray & Rhind, and for some time practised in Edinburgh. His earliest scientific papers were entomological, and did not appear until he was forty. On the death of the Rev. John Fleming, professor of natural science in New College, Edinburgh, in 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
