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Powellisetia Prisca
''Powellisetia'' is a genus of minute sea snails, marine gastropod mollusks or micromollusks in the family Rissoidae. Species Species within the genus ''Powellisetia'' include: * '' Powellisetia australis'' (Watson, 1886) * '' Powellisetia bilirata'' Ponder, 1965 * '' Powellisetia comes'' (Finlay, 1926)† * '' Powellisetia crassilabrum'' (Powell, 1940) * '' Powellisetia deserta'' (Smith, 1907) * '' Powellisetia fallax'' Kay, 1979 * '' Powellisetia gradata'' (Suter, 1908) * '' Powellisetia helena'' (Turton, 1932) * '' Powellisetia inornata'' (Strebel, 1908) * '' Powellisetia lineata'' (E. C. Smith, 1962) * '' Powellisetia microlirata'' Ponder & Worsfold, 1994 * '' Powellisetia microstriata'' (Murdoch, 1905) * '' Powellisetia paroeca'' (Finlay Finlay is a masculine given name, and also a surname. The given name is represented in Scottish Gaelic as Fionnlagh. Given name Finlay *Finlay Calder, Scottish rugby player * Finlay Christie (comedian), British comedian * Finlay Christie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Animal
Animals are multicellular, eukaryotic organisms in the Biology, biological Kingdom (biology), kingdom Animalia (). With few exceptions, animals heterotroph, consume organic material, Cellular respiration#Aerobic respiration, breathe oxygen, have myocytes and are motility, able to move, can reproduce sexually, and grow from a hollow sphere of Cell (biology), cells, the blastula, during embryonic development. Animals form a clade, meaning that they arose from a single common ancestor. Over 1.5 million extant taxon, living animal species have been species description, described, of which around 1.05 million are insects, over 85,000 are molluscs, and around 65,000 are vertebrates. It has been estimated there are as many as 7.77 million animal species on Earth. Animal body lengths range from to . They have complex ecologies and biological interaction, interactions with each other and their environments, forming intricate food webs. The scientific study of animals is known as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Powellisetia Bilirata
''Powellisetia bilirata'' is a species of marine gastropod mollusc in the family Rissoidae. First described by Winston Ponder in 1965, it is endemic to the waters of New Zealand. Description ''Powellisetia bilirata'' has a minute shell, with four whorls angled by a strongle spiral chord. The species is pale yellow-brown in colour, with a reddish-brown protoconch. The species measures 1.05mm, by 0.68mm. Distribution The species is endemic to New Zealand. The holotype was collected by K. Hipkins on 9 April 1955 from shell sand at McGregors Bay, Whangārei Heads, Northland Region. It is found in to the north-east of the North Island, as far north as Manawatāwhi / Three Kings Islands, and has been found neat the volcanic Whakaari / White Island Whakaari / White Island (, , lit. "the dramatic volcano"), also known as White Island or Whakaari, is an active andesite stratovolcano situated from the east coast of the North Island of New Zealand, in the Bay of Plenty. The i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Powellisetia Pelseneeri
''Powellisetia pelseneeri'' is a species of small sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae. They are detritivores Detritivores (also known as detrivores, detritophages, detritus feeders or detritus eaters) are heterotrophs that obtain nutrients by consuming detritus (decomposing plant and animal parts as well as feces). There are many kinds of invertebrates, ... and reproduce sexually. References Rissoidae Gastropods described in 1912 {{Rissoidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Powellisetia Paroeca
''Powellisetia paroeca'' is an extinct species of marine gastropod mollusc in the family Rissoidae. First described by Harold John Finlay in 1924, it is known to have lived in New Zealand during the early Miocene. Taxonomy The species was identified in 1924 by Harold John Finlay as a subspecies of ''Powellisetia prisca'', and later described as a species in its own right. Description Finlay described both ''Powellisetia paroeca'' and ''Powellisetia prisca'' as follows: Finlay noted some differences between the two groups, namely that ''Powellisetia paroeca'' "...differs from the species only in slightly higher spire and more regularly curved outer lip, which slants downwards from suture without any medial angulation." Distribution Fossils of the species have only been identified in New Zealand. The holotype was collected from sandstone at Calamity Point in Clifden Clifden () is a coastal town in County Galway, Ireland, in the region of Connemara, located on the Owe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Powellisetia Microstriata
''Powellisetia'' is a genus of minute sea snails, marine gastropod mollusks or micromollusks in the family Rissoidae. Species Species within the genus ''Powellisetia'' include: * '' Powellisetia australis'' (Watson, 1886) * ''Powellisetia bilirata'' Ponder, 1965 * '' Powellisetia comes'' (Finlay, 1926)† * '' Powellisetia crassilabrum'' (Powell, 1940) * '' Powellisetia deserta'' (Smith, 1907) * '' Powellisetia fallax'' Kay, 1979 * '' Powellisetia gradata'' (Suter, 1908) * '' Powellisetia helena'' (Turton, 1932) * '' Powellisetia inornata'' (Strebel, 1908) * '' Powellisetia lineata'' (E. C. Smith, 1962) * '' Powellisetia microlirata'' Ponder & Worsfold, 1994 * '' Powellisetia microstriata'' (Murdoch, 1905) * ''Powellisetia paroeca'' (Finlay, 1924)† * ''Powellisetia pelseneeri ''Powellisetia pelseneeri'' is a species of small sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae. They are detritivores Detritivores (also known as detrivores, detri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Powellisetia Deserta
''Powellisetia deserta'' is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae. Distribution Description The maximum recorded shell Shell may refer to: Architecture and design * Shell (structure), a thin structure ** Concrete shell, a thin shell of concrete, usually with no interior columns or exterior buttresses Science Biology * Seashell, a hard outer layer of a marine ani ... length is 2.6 mm.Welch J. J. (2010). "The "Island Rule" and Deep-Sea Gastropods: Re-Examining the Evidence". '' PLoS ONE'' 5(1): e8776. . Habitat Minimum recorded depth is 16 m. Maximum recorded depth is 18 m. References Rissoidae Gastropods described in 1907 {{Rissoidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
