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Durvillea Antarctica
''Durvillaea antarctica'', also known as ' and ', is a large, robust species of southern bull kelp found on the coasts of Chile, southern New Zealand, and Macquarie Island.Smith, J.M.B. and Bayliss-Smith, T.P. (1998). Kelp-plucking: coastal erosion facilitated by bull-kelp ''Durvillaea antarctica'' at subantarctic Macquarie Island, ''Antarctic Science'' 10 (4), 431–438. . ''D. antarctica'', an alga, does not have air bladders, but floats due to a unique honeycomb structure within the alga's blades, which also helps the kelp avoid being damaged by the strong waves.Maggy WassilieffSeaweed - Bull kelp’s honeycombed structure ''Te Ara - the Encyclopedia of New Zealand'', Ministry of Culture and Heritage. Updated 2 March 2009. Retrieved 9 March 2010. Taxonomy The species was first described in 1822, as ''Fucus antarcticus'', and revised in 1892 as ''Durvillaea antarctica''. The genus name ''Durvillaea'' was given in memory of the French explorer Jules Dumont d'Urville, while t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sandfly Bay
Sandfly Bay is a sandy bay with large dunes east of central Dunedin, New Zealand. Located on the southern side of Otago Peninsula, between Seal Point and the Gull Rocks on the western side of Sandymount, Sandfly Bay is a Department of Conservation wildlife reserve frequented by trampers. Name The bay is often thought by locals to have been named for a small biting insect known as the sandfly, but this is incorrect. It was named for the sand which, given the windy nature of this coast, flies from the tall dunes surrounding the bay. Physical geography Sandfly Bay is approximately across when measured in a straight line between the headlands. On the western side the cliffs of Seal Point rise directly out of the sea in a near-straight wall about long; beyond Seal Point along the coast lies Boulder Beach. On the eastern side lies a white sand beach, facing south-southwest, crossed by the mouth of Morris Creek flowing in from the north. Towards the eastern end of the bay t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Durvillaea Willana
''Durvillaea willana'' is a large species of Durvillaea, southern bull kelp Endemism, endemic to New Zealand. Etymology The species epithet, ''willana'', honours Eileen Alice Willa who collected many algal species for Lindauer. Description This species is chocolate brown in colour and is darker than all other bull kelp species. It has a branched stipe. The species is non-buoyant and does not have 'honeycomb' in its fronds. The holdfast becomes large and spreads like a plate on rocky substrates. This species is superficially similar in appearance to ''Durvillaea antarctica''. However, ''D. willana'' has smaller blades than ''D. antarctica'' and is usually found lower on the shoreline because its lower tolerance of wave action comparded ''D. antarctica''. It also has a branched stipe and does not have buoyant fronds, unlike ''D. antarctica''. Distribution This species of kelp is endemic to New Zealand and is found on the southeastern shores of the North Island, although not in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crustacea
Crustaceans (Crustacea, ) form a large, diverse arthropod taxon which includes such animals as decapods, seed shrimp, branchiopods, fish lice, krill, remipedes, isopods, barnacles, copepods, amphipods and mantis shrimp. The crustacean group can be treated as a subphylum under the clade Mandibulata. It is now well accepted that the hexapods emerged deep in the Crustacean group, with the completed group referred to as Pancrustacea. Some crustaceans (Remipedia, Cephalocarida, Branchiopoda) are more closely related to insects and the other hexapods than they are to certain other crustaceans. The 67,000 described species range in size from '' Stygotantulus stocki'' at , to the Japanese spider crab with a leg span of up to and a mass of . Like other arthropods, crustaceans have an exoskeleton, which they moult to grow. They are distinguished from other groups of arthropods, such as insects, myriapods and chelicerates, by the possession of biramous (two-parted) limbs, and by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fauna
Fauna is all of the animal life present in a particular region or time. The corresponding term for plants is ''flora'', and for fungi, it is '' funga''. Flora, fauna, funga and other forms of life are collectively referred to as '' biota''. Zoologists and paleontologists use ''fauna'' to refer to a typical collection of animals found in a specific time or place, e.g. the "Sonoran Desert fauna" or the "Burgess Shale fauna". Paleontologists sometimes refer to a sequence of faunal stages, which is a series of rocks all containing similar fossils. The study of animals of a particular region is called faunistics. Etymology ''Fauna'' comes from the name Fauna, a Roman goddess of earth and fertility, the Roman god Faunus, and the related forest spirits called Fauns. All three words are cognates of the name of the Greek god Pan, and ''panis'' is the Greek equivalent of fauna. ''Fauna'' is also the word for a book that catalogues the animals in such a manner. The term was first used b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flora Antarctica
The ''Flora Antarctica'', or formally and correctly ''The Botany of the Antarctic Voyage of H.M. Discovery Ships Erebus and Terror in the years 1839–1843, under the Command of Captain Sir James Clark Ross'', is a description of the many plants discovered on the Ross expedition, which visited islands off the coast of the Antarctic continent, with a summary of the expedition itself, written by the British botanist Joseph Dalton Hooker and published in parts between 1844 and 1859 by Reeve Brothers in London. Hooker sailed on HMS ''Erebus'' as assistant surgeon. The botanical findings of the Ross expedition were published in four parts, the last two in two volumes each, making six volumes in all: * Part I '' Botany of Lord Auckland's Group and Campbell's Island'' (1844–1845) * Part II '' Botany of Fuegia, the Falklands, Kerguelen's Land, Etc.'' (1845–1847) * Part III ''Flora Novae-Zelandiae'' (1851–1853) (2 volumes) * Part IV ''Flora Tasmaniae'' (1853–1859) (2 volumes) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Joseph Dalton Hooker
Sir Joseph Dalton Hooker (30 June 1817 – 10 December 1911) was a British botanist and explorer in the 19th century. He was a founder of geographical botany and Charles Darwin's closest friend. For twenty years he served as director of the Royal Botanical Gardens, Kew, succeeding his father, William Jackson Hooker, and was awarded the highest honours of British science. Biography Early years Hooker was born in Halesworth, Suffolk, England. He was the second son of the famous botanist Sir William Jackson Hooker, Regius Professor of Botany, and Maria Sarah Turner, eldest daughter of the banker Dawson Turner and sister-in-law of Francis Palgrave. From age seven, Hooker attended his father's lectures at Glasgow University, taking an early interest in plant distribution and the voyages of explorers like Captain James Cook. He was educated at the Glasgow High School and went on to study medicine at Glasgow University, graduating M.D. in 1839. This degree qualified him for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Walter Hood Fitch
Walter Hood Fitch (28 February 1817 – 1892) was a botanical illustrator, born in Glasgow, Scotland, who executed some 10,000 drawings for various publications. His work in colour lithograph, including 2700 illustrations for ''Curtis's Botanical Magazine'', produced up to 200 plates per year. Biography Fitch was involved in fabric printing from the age of 17 and took to botanical art after meeting William Jackson Hooker, Regius Professor of Botany, a competent botanical illustrator, and the editor of ''Curtis's Botanical Magazine''. Fitch's first lithograph of ''Mimulus roseus'' appeared in the Botanical Magazine in 1834, and he soon became its sole artist. In 1841 W.J. Hooker became director of Royal Botanic Gardens, Kew and Fitch moved to London. After 1841 Fitch was the sole artist for all official and unofficial publications issued by Kew; his work was paid for by Hooker personally. It was not unusual for him to work on several different publications simultaneously; he ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Durvillaea Chathamensis
''Durvillaea chathamensis'' is a large, robust species of southern bull kelp endemic to the Chatham Islands of New Zealand New Zealand ( mi, Aotearoa ) is an island country in the southwestern Pacific Ocean. It consists of two main landmasses—the North Island () and the South Island ()—and over 700 smaller islands. It is the sixth-largest island count .... Distribution ''Durvillaea chathamensis'' is endemic to the Chatham Islands of New Zealand. References External links Algaebase: ''Durvillaea chathamensis'' C.H.HayMuseum of New Zealand Te Papa Tongarewa: Durvillaea chathamensis C.H.Hay (Species) {{Taxonbar, from=Q29057092 Fucales Flora of New Zealand Edible seaweeds Species described in 1979 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Durvillaea Incurvata
''Durvillaea incurvata'' is a large, robust species of southern bull kelp endemic to Chile. Description ''Durvillaea incurvata'' has unbranched stipes, and many holes occur on the primary and secondary blades. Distribution ''Durvillaea fenestrata'' is endemic to Chile from the coasts of Coquimbo to Betecoi Island in Guaitecas Archipelago. Human use Along with '' D. antarctica'', ''D. incurvata'' is used in Chilean cuisine. The Mapuche call the species and in Quechua Quechua may refer to: *Quechua people, several indigenous ethnic groups in South America, especially in Peru *Quechuan languages, a Native South American language family spoken primarily in the Andes, derived from a common ancestral language **So ... the stipes are called ulte or huilte, and the blades are '. References External links {{Taxonbar, from=Q85757989 Fucales Flora of Chile Edible seaweeds Protists described in 2019 Ochrophyte species ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
