Preservation of the digestive structures in Harpides (Trilobita) from the Lower Ordovician of the Barrandian area (Czech Republic)

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F13%3A10173781" target="_blank" >RIV/00216208:11310/13:10173781 - isvavai.cz</a>

Alternative codes found

RIV/49777513:23420/13:43919117 RIV/00025798:_____/13:00000051

Result on the web

<a href="http://dx.doi.org/10.1127/0077-7749/2013/0357" target="_blank" >http://dx.doi.org/10.1127/0077-7749/2013/0357</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1127/0077-7749/2013/0357" target="_blank" >10.1127/0077-7749/2013/0357</a>

Result language

angličtina

Original language name

Preservation of the digestive structures in Harpides (Trilobita) from the Lower Ordovician of the Barrandian area (Czech Republic)

Original language description

Remains of the digestive system are described in the holotype of the rare harpidid trilobite Harpides grimmi Barrande, 1852 collected from the Lower Ordovician Mílina Formation of the Prague Basin. The intestine (post-stomach alimentary canal) starts just behind the glabellar posterior margin and extends through the narrow axial region in all nineteen thoracic segments of this exceptionally preserved specimen. The anterior-most part of the digestive system is masked by the in situ hypostome preserved under the missing glabella. Similarly, also the posterior-most part of the post-stomach alimentary canal is absent, as the pygidium is not preserved. This specimen constitutes the first example of preserved digestive structures in the family Harpididae. Earlier finds of digestive system in Ordovician trilobites are briefly assessed.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

DB - Geology and mineralogy

OECD FORD branch

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Project

<a href="/en/project/GA205%2F09%2F1521" target="_blank" >GA205/09/1521: Feeding strategies in Cambrian to Middle Ordovician of the Teplá-Barrandian region</a><br>

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2013

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Neues Jahrbuch für Geologie und Palaontologie - Abhandlungen

ISSN

0077-7749

e-ISSN

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Volume of the periodical

270

Issue of the periodical within the volume

1

Country of publishing house

DE - GERMANY

Number of pages

13

Pages from-to

55-67

UT code for WoS article

000325154700004

EID of the result in the Scopus database

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