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Aegeridae
Aegeridae is a family of fossil A fossil (from Classical Latin , ) is any preserved remains, impression, or trace of any once-living thing from a past geological age. Examples include bones, shells, exoskeletons, stone imprints of animals or microbes, objects preserved ... prawns. It contains two genera, '' Aeger'' and '' Acanthochirana''. References Dendrobranchiata Prehistoric crustacean families Middle Triassic first appearances Late Cretaceous extinctions {{paleo-crustacean-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dendrobranchiata
Dendrobranchiata is a suborder of Decapoda, decapods, commonly known as prawns. There are 540 extant species in seven families, and a fossil record extending back to the Devonian. They differ from related animals, such as Caridea and Stenopodidea, by the branching form of the gills and by the fact that they do not brood their eggs, but release them directly into the water. They may reach a length of over and a mass of , and are widely shrimp fishery, fished and shrimp farm, farmed for human consumption. Shrimp and prawns While Dendrobranchiata and Caridea belong to different Order (biology), suborders of Decapoda, they are very similar in appearance, and in many contexts such as commercial farming and Fishery, fisheries, they are both often referred to as "shrimp" and "prawn" interchangeably. In the United Kingdom, the word "prawn" is more common on menus than "shrimp", while the opposite is the case in North America. The term "prawn" is also loosely used to describe any large s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acanthochirana
''Acanthochirana'' is an extinct genus of prawn that existed during the upper Jurassic period. It was named by E. Strand in 1928, and its type species is ''Acanthochirana cordata''. They are distinguished from the related genus '' Aeger'' by the presence of teeth on the rostrum, which are absent in ''Aeger''. Species , ''Acanthochirana'' includes six to seven species: * ''Acanthochirana angulata'' *''Acanthochirana cenomanica'' * ''Acanthochirana cordata'' *''Acanthochirana krausei'' *''Acanthochirana liburiansis'' *''Acanthochirana smithwoodwardi'' *''Acanthochirana triassica'' Notes References External links ''Acanthochirana''at the Paleobiology Database The Paleobiology Database is an online resource for information on the distribution and classification of fossil animals, plants, and microorganisms. History The Paleobiology Database (PBDB) originated in the NCEAS-funded Phanerozoic Marine Pale ... * Dendrobranchiata Jurassic crustaceans Prehistoric a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aeger Elegans
''Aeger elegans'' is a species of fossil prawn Prawn is a common name for small aquatic crustaceans with an exoskeleton and ten legs (which is a member of the order decapoda), some of which can be eaten. The term "prawn"Mortenson, Philip B (2010''This is not a weasel: a close look at nature ... from the Solnhofen Plattenkalk. References Dendrobranchiata Jurassic crustaceans Crustaceans described in 1839 Fossil taxa described in 1839 Solnhofen fauna {{paleo-crustacean-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Martin Burkenroad
Martin David Burkenroad (March 20, 1910 – January 12, 1986) was an American marine biologist. He specialized in decapod crustaceans and fisheries science. Biography Burkenroad was born in New Orleans in 1910 as the only child of coffee importer David Burkenroad and his artist wife Flora Salinger. His family contained many eccentrics, and Martin was similarly labeled "headstrong". He entered Tulane University in 1926, but although he published his first papers during that time, his studies ended when he was "'encouraged' to leave" in 1929. He then began working for the Carnegie Marine Biological Laboratory in the Dry Tortugas, before joining the Louisiana Department of Conservation in 1931, where he studied the local shrimp fishery. After brief spells at several museums, he joined Yale University under the guidance of A. E. Parr. Burkenroad spent many productive years at Yale, where the usual time limit for research for a dissertation was permanently waived for him, but he n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Raffles Bulletin Of Zoology
''The Raffles Bulletin of Zoology'' is a peer-reviewed open-access scientific journal published by the Lee Kong Chian Natural History Museum at the National University of Singapore. It covers the taxonomy, ecology, and conservation of Southeast Asian fauna.Supplements are published as and when funding permits and may cover topics that extend beyond the normal scope of the journal depending on the targets of the funding agency. It was established as the ''Bulletin of the Raffles Museum'' in 1928 and renamed ''Bulletin of the National Museum of Singapore'' in 1961, before obtaining its current title in 1971. See also * List of zoology journals This is a list of scientific journals which cover the field of zoology. A * '' Acta Entomologica Musei Nationalis Pragae'' * '' Acta Zoologica Academiae Scientiarum Hungaricae'' * '' Acta Zoologica Bulgarica'' * ''Acta Zoologica Mexicana'' * '' ... References Zoology journals Biannual journals Open access journals English-language ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aeger
''Aeger'' is a genus of fossil prawns. They first occur in the Middle Triassic, and died out at the end of the Late Cretaceous. A total of 21 species are known. Species * '' Aeger brevirostris'' * '' Aeger brodiei'' * ''Aeger elegans'' * '' Aeger elongatus'' * '' Aeger foersteri'' * '' Aeger fraconicus'' * '' Aeger gracilis'' * '' Aeger hidalguensis'' * '' Aeger insignis'' * '' Aeger laevis'' * '' Aeger lehmanni'' * ''Aeger libanensis ''Aeger libanensis'' is a species of fossil prawn belonging to the family Aegeridae. These prawns had very long pereiopods. Fossil record Fossils of ''Aeger libanensis'' are found in the Cenomanian (Late Cretaceous) marine outcrops at Hjoula an ...'' * '' Aeger luxii'' * '' Aeger macropus'' * '' Aeger marderi'' * '' Aeger muensteri'' * '' Aeger robustus'' * '' Aeger rostrospinatus'' * '' Aeger spinipes'' * '' Aeger straeleni'' * '' Aeger tipularius'' References Dendrobranchiata Prehistoric Malacostraca Prehistoric crustacean genera Jur ... [...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] |
Fossil
A fossil (from Classical Latin , ) is any preserved remains, impression, or trace of any once-living thing from a past geological age. Examples include bones, shells, exoskeletons, stone imprints of animals or microbes, objects preserved in amber, hair, petrified wood and DNA remnants. The totality of fossils is known as the ''fossil record''. Paleontology is the study of fossils: their age, method of formation, and evolutionary significance. Specimens are usually considered to be fossils if they are over 10,000 years old. The oldest fossils are around 3.48 billion years old to 4.1 billion years old. Early edition, published online before print. The observation in the 19th century that certain fossils were associated with certain rock strata led to the recognition of a geological timescale and the relative ages of different fossils. The development of radiometric dating techniques in the early 20th century allowed scientists to quantitatively measure the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Annals Of Carnegie Museum
''Annals of Carnegie Museum'' is a peer-reviewed academic journal published by the Carnegie Museum of Natural History. It was established in 1901 by the Board of Trustees of the Carnegie Institute. The journal is distributed both in print and online. The museum's Office of Scientific Publications also publishes the '' Bulletin of Carnegie Museum of Natural History'' and '' Special Publications of Carnegie Museum''. The journal is abstracted and indexed in the Science Citation Index, Scopus, Biosis, and GEOBASE. According to the ''Journal Citation Reports'', the journal has a 2014 impact factor The impact factor (IF) or journal impact factor (JIF) of an academic journal is a scientometric index calculated by Clarivate that reflects the yearly mean number of citations of articles published in the last two years in a given journal, as ... of 0.724, ranking it 38th out of 49 journals in the category "Paleontology" and 115th out of 153 journals in the category "Zoology". Refe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prehistoric Crustacean Families
Prehistory, also known as pre-literary history, is the period of human history between the use of the first stone tools by hominins 3.3 million years ago and the beginning of recorded history with the invention of writing systems. The use of symbols, marks, and images appears very early among humans, but the earliest known writing systems appeared 5000 years ago. It took thousands of years for writing systems to be widely adopted, with writing spreading to almost all cultures by the 19th century. The end of prehistory therefore came at very different times in different places, and the term is less often used in discussing societies where prehistory ended relatively recently. In the early Bronze Age, Sumer in Mesopotamia, the Indus Valley Civilisation, and ancient Egypt were the first civilizations to develop their own scripts and to keep historical records, with their neighbors following. Most other civilizations reached the end of prehistory during the following Iron Age. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Middle Triassic First Appearances
Middle or The Middle may refer to: * Centre (geometry), the point equally distant from the outer limits. Places * Middle (sheading), a subdivision of the Isle of Man * Middle Bay (other) * Middle Brook (other) * Middle Creek (other) * Middle Island (other) * Middle Lake (other) * Middle Mountain, California * Middle Peninsula, Chesapeake Bay, Virginia * Middle Range, a former name of the Xueshan Range on Taiwan Island * Middle River (other) * Middle Rocks, two rocks at the eastern opening of the Straits of Singapore * Middle Sound, a bay in North Carolina * Middle Township (other) * Middle East Music * "Middle" (song), 2015 * "The Middle" (Jimmy Eat World song), 2001 * "The Middle" (Zedd, Maren Morris and Grey song), 2018 *"Middle", a song by Rocket from the Crypt from their 1995 album ''Scream, Dracula, Scream!'' *"The Middle", a song by Demi Lovato from their debut album ''Don't Forget'' *"The Middle", a song ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
