Meganeuropsis: Difference between revisions
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{{Short description|Extinct genus of dragonfly-like insects}} |
{{Short description|Extinct genus of dragonfly-like insects}} |
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'''''Meganeuropsis''''' is an extinct genus of [[griffinfly]], order [[Meganisoptera]], known from the [[Early Permian]] [[Wellington Formation]] of North America, and represents the largest known insect of all time. ''Meganeuropsis'' existed during the [[Artinskian]] [[Age (geology)|age]] of the [[Permian]] [[Period (geology)|period]], 290.1–283.5 [[Mya (unit)|mya]].<ref>Penney, D. and Jepson J. E. (2014): ''Fossil Insects: An introduction to palaeoentomology.'' Siri Scientific Press, 224 pages: page 79.</ref> The genus includes two described species by [[Frank M. Carpenter|Frank Morton Carpenter]], fossil insect curator at the [[Museum of Comparative Zoology]] at Harvard University: |
'''''Meganeuropsis''''' is an extinct genus of [[griffinfly]], order [[Meganisoptera]], known from the [[Early Permian]] [[Wellington Formation]] of North America, and represents the largest known insect of all time. ''Meganeuropsis'' existed during the [[Artinskian]] [[Age (geology)|age]] of the [[Permian]] [[Period (geology)|period]], 290.1–283.5 [[Mya (unit)|mya]].<ref>Penney, D. and Jepson J. E. (2014): ''Fossil Insects: An introduction to palaeoentomology.'' Siri Scientific Press, 224 pages: page 79.</ref> The genus includes two described species by [[Frank M. Carpenter|Frank Morton Carpenter]], fossil insect curator at the [[Museum of Comparative Zoology]] at Harvard University: |
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''Meganeuropsis permiana'' described in 1939 from [[Elmo, Kansas]]. It was one of the largest known [[insect]]s that ever lived, with a reconstructed wing length of {{convert|330|mm}}, an estimated [[wingspan]] of up to {{convert|710|mm}}, and a body length from head to tail of almost {{convert|430|mm}}.<ref>Mitchell, F.L. and Lasswell, J. (2005): ''A dazzle of dragonflies'' |
''Meganeuropsis permiana'' described in 1939 from [[Elmo, Kansas]]. It was one of the largest known [[insect]]s that ever lived, with a reconstructed wing length of {{convert|330|mm}}, an estimated [[wingspan]] of up to {{convert|710|mm}}, and a body length from head to tail of almost {{convert|430|mm}}.<ref>Mitchell, F.L. and Lasswell, J. (2005): ''A dazzle of dragonflies'' Texas A&M University Press, 224 pages: page 47. [https://books.google.com/books?id=C6g_0ibafjcC&dq=forewing+meganeuropsis&pg=PA47 Google Books]</ref> The holotype is held in the [[Museum of Comparative Zoology]].<ref>{{Cite web|title=Entomology PALE-4340: Meganeuropsis permiana|url=https://mczbase.mcz.harvard.edu/guid/MCZ:Ent:PALE-4340|access-date=2021-05-07|website=mczbase.mcz.harvard.edu}}</ref> |
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Texas A&M University Press, 224 pages: page 47. [https://books.google.com/books?id=C6g_0ibafjcC&dq=forewing+meganeuropsis&pg=PA47 Google Books]</ref> The holotype is held in the [[Museum of Comparative Zoology]].<ref>{{Cite web|title=Entomology PALE-4340: Meganeuropsis permiana|url=https://mczbase.mcz.harvard.edu/guid/MCZ:Ent:PALE-4340|access-date=2021-05-07|website=mczbase.mcz.harvard.edu}}</ref> |
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''Meganeuropsis americana'', discovered in [[Noble, Oklahoma]] in 1940, is most probably a junior synonym of ''Meganeuropsis permiana''.<ref>Zessin, W. (2008): Überblick über die paläozoischen Libellen (Insecta, Odonatoptera). ''Virgo'', 11(1): 5-32 [http://www.entomologie-mv.de/download/virgo-11/virgo%2011105%20Ueberblick%20ueber%20die%20palaeozoischen%20Libellen%207208.pdf PDF]</ref><ref>Grimaldi, D.A. and Engel, M.S. (2005): ''Evolution of the Insects''. Cambridge University Press, 755 pp. [https://books.google.com/books?id=Ql6Jl6wKb88C&dq=Meganeuropsis+permian+americana+synonym&pg=PA69 Google Books]</ref> It is represented by a forewing fragment {{convert|280|mm}} long. The complete reconstructed wing had an estimated total length of {{convert|305|mm}}, making it the largest insect wing ever found (with a resulting wing span of {{convert|690|mm}}).<ref>"Dragonfly: the largest complete insect wing ever found", ''Harvard Magazine'' November–December 2007:112. [http://harvardmag.com/pdf/2007/11-pdfs/1107-112.pdf PDF]</ref> The holotype is held in the [[Museum of Comparative Zoology]].<ref>{{Cite web|title=Entomology PALE-4805: Meganeuropsis americana|url=https://mczbase.mcz.harvard.edu/guid/MCZ:Ent:PALE-4805|access-date=2021-05-07|website=mczbase.mcz.harvard.edu}}</ref> |
''Meganeuropsis americana'', discovered in [[Noble, Oklahoma]] in 1940, is most probably a junior synonym of ''Meganeuropsis permiana''.<ref>Zessin, W. (2008): Überblick über die paläozoischen Libellen (Insecta, Odonatoptera). ''Virgo'', 11(1): 5-32 [http://www.entomologie-mv.de/download/virgo-11/virgo%2011105%20Ueberblick%20ueber%20die%20palaeozoischen%20Libellen%207208.pdf PDF]</ref><ref>Grimaldi, D.A. and Engel, M.S. (2005): ''Evolution of the Insects''. Cambridge University Press, 755 pp. [https://books.google.com/books?id=Ql6Jl6wKb88C&dq=Meganeuropsis+permian+americana+synonym&pg=PA69 Google Books]</ref> It is represented by a forewing fragment {{convert|280|mm}} long. The complete reconstructed wing had an estimated total length of {{convert|305|mm}}, making it the largest insect wing ever found (with a resulting wing span of {{convert|690|mm}}).<ref>"Dragonfly: the largest complete insect wing ever found", ''Harvard Magazine'' November–December 2007:112. [http://harvardmag.com/pdf/2007/11-pdfs/1107-112.pdf PDF]</ref> The holotype is held in the [[Museum of Comparative Zoology]].<ref>{{Cite web|title=Entomology PALE-4805: Meganeuropsis americana|url=https://mczbase.mcz.harvard.edu/guid/MCZ:Ent:PALE-4805|access-date=2021-05-07|website=mczbase.mcz.harvard.edu}}</ref> |
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Latest revision as of 00:49, 16 March 2024
| Meganeuropsis Temporal range:
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| Diagrammatic reconstruction | |
Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | †Meganisoptera |
| Family: | †Meganeuridae |
| Genus: | †Meganeuropsis Carpenter, 1939 |
| Species | |
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Meganeuropsis is an extinct genus of griffinfly, order Meganisoptera, known from the Early Permian Wellington Formation of North America, and represents the largest known insect of all time. Meganeuropsis existed during the Artinskian age of the Permian period, 290.1–283.5 mya.[1] The genus includes two described species by Frank Morton Carpenter, fossil insect curator at the Museum of Comparative Zoology at Harvard University:
Meganeuropsis permiana described in 1939 from Elmo, Kansas. It was one of the largest known insects that ever lived, with a reconstructed wing length of 330 millimetres (13 in), an estimated wingspan of up to 710 millimetres (28 in), and a body length from head to tail of almost 430 millimetres (17 in).[2] The holotype is held in the Museum of Comparative Zoology.[3]
Meganeuropsis americana, discovered in Noble, Oklahoma in 1940, is most probably a junior synonym of Meganeuropsis permiana.[4][5] It is represented by a forewing fragment 280 millimetres (11 in) long. The complete reconstructed wing had an estimated total length of 305 millimetres (12.0 in), making it the largest insect wing ever found (with a resulting wing span of 690 millimetres (27 in)).[6] The holotype is held in the Museum of Comparative Zoology.[7]
See also
[edit]References
[edit]- ^ Penney, D. and Jepson J. E. (2014): Fossil Insects: An introduction to palaeoentomology. Siri Scientific Press, 224 pages: page 79.
- ^ Mitchell, F.L. and Lasswell, J. (2005): A dazzle of dragonflies Texas A&M University Press, 224 pages: page 47. Google Books
- ^ "Entomology PALE-4340: Meganeuropsis permiana". mczbase.mcz.harvard.edu. Retrieved 2021-05-07.
- ^ Zessin, W. (2008): Überblick über die paläozoischen Libellen (Insecta, Odonatoptera). Virgo, 11(1): 5-32 PDF
- ^ Grimaldi, D.A. and Engel, M.S. (2005): Evolution of the Insects. Cambridge University Press, 755 pp. Google Books
- ^ "Dragonfly: the largest complete insect wing ever found", Harvard Magazine November–December 2007:112. PDF
- ^ "Entomology PALE-4805: Meganeuropsis americana". mczbase.mcz.harvard.edu. Retrieved 2021-05-07.
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