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A Great-Appendage Arthropod with a Radial Mouth from the Lower Devonian Hunsrück Slate, Germany.

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Title: A Great-Appendage Arthropod with a Radial Mouth from the Lower Devonian Hunsrück Slate, Germany.
Authors: Kühl, Gabriele, Briggs, Derek E. G., Rust, Jes
Source: Science (pre-March 2025). 2/6/2009, Vol. 323 Issue 5915, p771-773. 3p.
Subjects: Fossil arthropods, Arthropoda, Devonian paleontology, Cambrian paleontology, Marine animal physiology
Geographic Terms: Germany
Abstract: Great-appendage arthropods, characterized by a highly modified anterior limb, were previously unknown after the Middle Cambrian. One fossil from the Lower Devonian Hunsrück Slate, Germany, extends the stratigraphic range of these arthropods by ∼100 million years. Schinderhannes bartelsi shows an unusual combination of anomalocaridid and euarthropod characters, including a highly specialized swimming appendage. A cladistic analysis indicates that the new taxon is basal to crown-group euarthropods and that the great-appendage arthrapods are paraphyletic. This new fossil shows that features of the anomalocaridids, including the multisegmanted raptorial appendage and circular plated mouth, persisted long after the initial radiation of the euarthropod [ABSTRACT FROM AUTHOR]
Copyright of Science (pre-March 2025) is the property of American Association for the Advancement of Science and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Psychology and Behavioral Sciences Collection
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  Data: A Great-Appendage Arthropod with a Radial Mouth from the Lower Devonian Hunsrück Slate, Germany.
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  Data: <searchLink fieldCode="JN" term="%22Science+%28pre-March+2025%29%22">Science (pre-March 2025)</searchLink>. 2/6/2009, Vol. 323 Issue 5915, p771-773. 3p.
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  Data: <searchLink fieldCode="DE" term="%22Fossil+arthropods%22">Fossil arthropods</searchLink><br /><searchLink fieldCode="DE" term="%22Arthropoda%22">Arthropoda</searchLink><br /><searchLink fieldCode="DE" term="%22Devonian+paleontology%22">Devonian paleontology</searchLink><br /><searchLink fieldCode="DE" term="%22Cambrian+paleontology%22">Cambrian paleontology</searchLink><br /><searchLink fieldCode="DE" term="%22Marine+animal+physiology%22">Marine animal physiology</searchLink>
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  Data: Great-appendage arthropods, characterized by a highly modified anterior limb, were previously unknown after the Middle Cambrian. One fossil from the Lower Devonian Hunsrück Slate, Germany, extends the stratigraphic range of these arthropods by ∼100 million years. Schinderhannes bartelsi shows an unusual combination of anomalocaridid and euarthropod characters, including a highly specialized swimming appendage. A cladistic analysis indicates that the new taxon is basal to crown-group euarthropods and that the great-appendage arthrapods are paraphyletic. This new fossil shows that features of the anomalocaridids, including the multisegmanted raptorial appendage and circular plated mouth, persisted long after the initial radiation of the euarthropod [ABSTRACT FROM AUTHOR]
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  Data: <i>Copyright of Science (pre-March 2025) is the property of American Association for the Advancement of Science and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
PLink https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=pbh&AN=36624282
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        Value: 10.1126/science.1166586
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        Text: English
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        PageCount: 3
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      – SubjectFull: Fossil arthropods
        Type: general
      – SubjectFull: Arthropoda
        Type: general
      – SubjectFull: Devonian paleontology
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      – SubjectFull: Cambrian paleontology
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      – SubjectFull: Marine animal physiology
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      – SubjectFull: Germany
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      – TitleFull: A Great-Appendage Arthropod with a Radial Mouth from the Lower Devonian Hunsrück Slate, Germany.
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            NameFull: Rust, Jes
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              M: 02
              Text: 2/6/2009
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              Y: 2009
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