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The '''arthropod gap''' is an apparent gap in the [[arthropod]] fossil record used in the study of evolutionary biology. It still occurs in the early Carboniferous, coinciding and extending past the [[Romer's gap]] for tetrapods, who were newly arriving on land.<ref name="Clacketal2016">{{cite journal | first1=Jennifer A. | last1=Clack | first2=Carys E. | last2=Bennett | first3=David K. |last3=Carpenter | first4=Sarah J. | last4=Davies | first5=Nicholas C. | last5=Fraser | first6=Timothy I. | last6=Kearsey | first7=John E. A. | last7=Marshall | first8=David | last8=Millward | first9=Benjamin K. A. | last9=Otoo | first10=Emma J. | last10=Reeves | first11=Andrew J. | last11=Ross | first12=Marcello | last12=Ruta | first13=Keturah Z. | last13=Smithson | first14=Timothy R. | last14=Smithson | first15=Stig A. | last15=Walsh | date=2016 | title=Phylogenetic and environmental context of a Tournaisian tetrapod fauna | journal=Nature Ecology & Evolution |volume=1 | issue=1 | pages=0002 | doi=10.1038/s41559-016-0002 | pmid=28812555 | bibcode=2016NatEE...1....2C | s2cid=22421017 | url=http://nora.nerc.ac.uk/id/eprint/514391/1/109_2_merged_1475152841.pdf }}</ref><ref>{{cite web|website=dead things|publisher=Discover|title=Tetrapod Triumph! Solving Mystery Of First Land Vertebrates|last=Tarlach|first=Gemma|date=December 5, 2016|url=http://blogs.discovermagazine.com/deadthings/2016/12/05/tetrapod-triumph-solving-mystery-of-first-land-vertebrates/#.WFurDJKSWRs|access-date=December 6, 2021|archive-date=August 3, 2019|archive-url=https://web.archive.org/web/20190803142850/http://blogs.discovermagazine.com/deadthings/2016/12/05/tetrapod-triumph-solving-mystery-of-first-land-vertebrates/#.WFurDJKSWRs|url-status=dead}}</ref> |
The '''arthropod gap''' is an apparent gap in the [[arthropod]] fossil record used in the study of evolutionary biology. It still occurs in the early Carboniferous, coinciding and extending past the [[Romer's gap]] for tetrapods, who were newly arriving on land.<ref name="Clacketal2016">{{cite journal | first1=Jennifer A. | last1=Clack | first2=Carys E. | last2=Bennett | first3=David K. |last3=Carpenter | first4=Sarah J. | last4=Davies | first5=Nicholas C. | last5=Fraser | first6=Timothy I. | last6=Kearsey | first7=John E. A. | last7=Marshall | first8=David | last8=Millward | first9=Benjamin K. A. | last9=Otoo | first10=Emma J. | last10=Reeves | first11=Andrew J. | last11=Ross | first12=Marcello | last12=Ruta | first13=Keturah Z. | last13=Smithson | first14=Timothy R. | last14=Smithson | first15=Stig A. | last15=Walsh | date=2016 | title=Phylogenetic and environmental context of a Tournaisian tetrapod fauna | journal=Nature Ecology & Evolution |volume=1 | issue=1 | pages=0002 | doi=10.1038/s41559-016-0002 | pmid=28812555 | bibcode=2016NatEE...1....2C | s2cid=22421017 | url=http://nora.nerc.ac.uk/id/eprint/514391/1/109_2_merged_1475152841.pdf }}</ref><ref>{{cite web|website=dead things|publisher=Discover|title=Tetrapod Triumph! Solving Mystery Of First Land Vertebrates|last=Tarlach|first=Gemma|date=December 5, 2016|url=http://blogs.discovermagazine.com/deadthings/2016/12/05/tetrapod-triumph-solving-mystery-of-first-land-vertebrates/#.WFurDJKSWRs|access-date=December 6, 2021|archive-date=August 3, 2019|archive-url=https://web.archive.org/web/20190803142850/http://blogs.discovermagazine.com/deadthings/2016/12/05/tetrapod-triumph-solving-mystery-of-first-land-vertebrates/#.WFurDJKSWRs|url-status=dead}}</ref> |
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The discovery of the Devonian insect species ''[[Strudiella|Strudiella devonica]]'' in 2012, and dated to 370 million years ago, reduces a previous gap of 45 million years in the evolutionary history of insects, from 385 million to 325 million years ago.<ref name=AFP/> However, its affinity as insect is questioned later.<ref>{{Cite journal |last1=Hörnschemeyer |first1=Thomas |last2=Haug |first2=Joachim T. |last3=Bethoux |first3=Olivier |last4=Beutel |first4=Rolf G. |last5=Charbonnier |first5=Sylvain |last6=Hegna |first6=Thomas A. |last7=Koch |first7=Markus |last8=Rust |first8=Jes |last9=Wedmann |first9=Sonja |last10=Bradler |first10=Sven |last11=Willmann |first11=Rainer |date=2013 |title=Is Strudiella a Devonian insect? |url=https://www.nature.com/articles/nature11887 |journal=Nature |language=en |volume=494 |issue=7437 |pages=E3–E4 |doi=10.1038/nature11887 |pmid=23426326 |bibcode=2013Natur.494E...3H |s2cid=205232661 |issn=1476-4687}}</ref> |
The discovery of the Devonian insect species ''[[Strudiella|Strudiella devonica]]'' in 2012, and dated to 370 million years ago, reduces a previous gap of 45 million years in the evolutionary history of insects, from 385 million to 325 million years ago.<ref name=AFP/><ref name=Shear2012/> However, its affinity as insect is questioned later.<ref>{{Cite journal |last1=Hörnschemeyer |first1=Thomas |last2=Haug |first2=Joachim T. |last3=Bethoux |first3=Olivier |last4=Beutel |first4=Rolf G. |last5=Charbonnier |first5=Sylvain |last6=Hegna |first6=Thomas A. |last7=Koch |first7=Markus |last8=Rust |first8=Jes |last9=Wedmann |first9=Sonja |last10=Bradler |first10=Sven |last11=Willmann |first11=Rainer |date=2013 |title=Is Strudiella a Devonian insect? |url=https://www.nature.com/articles/nature11887 |journal=Nature |language=en |volume=494 |issue=7437 |pages=E3–E4 |doi=10.1038/nature11887 |pmid=23426326 |bibcode=2013Natur.494E...3H |s2cid=205232661 |issn=1476-4687}}</ref> |
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It is also sometimes known as the '''hexapoda gap'''.<ref name=AFP>{{cite web |
It is also sometimes known as the '''hexapoda gap'''.<ref name=AFP>{{cite web |
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|title=Humble bug plugs gap in fossil record |
|title=Humble bug plugs gap in fossil record |
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|publisher=AFP |
|publisher=AFP |
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|date=2 August 2012}}</ref><ref name=Shear2012>{{cite journal|author=W. A. Shear|date=August 2012|url=https://www.researchgate.net/publication/230615755|title=Palaeontology: An insect to fill the gap|journal=[[Nature (journal)|Nature]]|volume=488|issue=7409|page=34-35|doi=10.1038/488034a}}</ref> |
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|date=2 August 2012}}</ref> |
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== See also == |
== See also == |
Latest revision as of 13:00, 19 June 2024
The arthropod gap is an apparent gap in the arthropod fossil record used in the study of evolutionary biology. It still occurs in the early Carboniferous, coinciding and extending past the Romer's gap for tetrapods, who were newly arriving on land.[1][2]
The discovery of the Devonian insect species Strudiella devonica in 2012, and dated to 370 million years ago, reduces a previous gap of 45 million years in the evolutionary history of insects, from 385 million to 325 million years ago.[3][4] However, its affinity as insect is questioned later.[5]
It is also sometimes known as the hexapoda gap.[3][4]
See also
[edit]References
[edit]- ^ Clack, Jennifer A.; Bennett, Carys E.; Carpenter, David K.; Davies, Sarah J.; Fraser, Nicholas C.; Kearsey, Timothy I.; Marshall, John E. A.; Millward, David; Otoo, Benjamin K. A.; Reeves, Emma J.; Ross, Andrew J.; Ruta, Marcello; Smithson, Keturah Z.; Smithson, Timothy R.; Walsh, Stig A. (2016). "Phylogenetic and environmental context of a Tournaisian tetrapod fauna" (PDF). Nature Ecology & Evolution. 1 (1): 0002. Bibcode:2016NatEE...1....2C. doi:10.1038/s41559-016-0002. PMID 28812555. S2CID 22421017.
- ^ Tarlach, Gemma (December 5, 2016). "Tetrapod Triumph! Solving Mystery Of First Land Vertebrates". dead things. Discover. Archived from the original on August 3, 2019. Retrieved December 6, 2021.
- ^ a b "Humble bug plugs gap in fossil record". AFP. 2 August 2012.
- ^ a b W. A. Shear (August 2012). "Palaeontology: An insect to fill the gap". Nature. 488 (7409): 34-35. doi:10.1038/488034a.
- ^ Hörnschemeyer, Thomas; Haug, Joachim T.; Bethoux, Olivier; Beutel, Rolf G.; Charbonnier, Sylvain; Hegna, Thomas A.; Koch, Markus; Rust, Jes; Wedmann, Sonja; Bradler, Sven; Willmann, Rainer (2013). "Is Strudiella a Devonian insect?". Nature. 494 (7437): E3–E4. Bibcode:2013Natur.494E...3H. doi:10.1038/nature11887. ISSN 1476-4687. PMID 23426326. S2CID 205232661.