Eryon cuvieri Desmarest, 1817

Odin, Giliane P., Charbonnier, Sylvain, Devillez, Julien & Schweigert, Günter, 2019, On unreported historical specimens of marine arthropods from the Solnhofen and Nusplingen Lithographic Limestones (Late Jurassic, Germany) housed at the Muséum national d’Histoire naturelle, Paris, Geodiversitas 41 (17), pp. 643-662 : 654-658

publication ID	https://doi.org/10.5252/geodiversitas2019v41a17
publication LSID	urn:lsid:zoobank.org:pub:541CF827-F02E-4086-8FB0-2C0033DD429A
DOI	https://doi.org/10.5281/zenodo.3703568
persistent identifier	https://treatment.plazi.org/id/03C23C58-FFE1-FFC1-19C7-83D3FD94FAC6
treatment provided by	Valdenar (2020-03-03 13:21:37, last updated 2024-11-29 12:25:38)
scientific name	Eryon cuvieri Desmarest, 1817
status

Treatment

( Fig. 9 View FIG )

STUDIED MATERIAL. — Charbonnier & Garassino (2012) listed 16 specimens including the lectotype (Appendix 1).

COMMENTS

Three of the specimens figured are in ventral view ( Fig. 9 View FIG C-G), allowing the observation of nicely preserved details such as the mandibles exhibiting sharp triangular teeth of uneven size (specimen MNHN.F.GG2004/8220; Fig. 9D, E View FIG ). Indeed, the preservation is usually excellent: the antennae, antennules and eyestalks of the specimens MNHN.F. A33545 View Materials and GG2004/8218 are clearly visible and they exhibit between eight and ten pereiopods. The dorsally preserved specimen MNHN.F.B13439 ( Fig.9H View FIG ) is also well-preserved and evidences delicate details on the carapace (branchiocardiac, postcervical and cervical grooves), telson (ponctuations and carinae).The other specimen ( A33501 View Materials ; Fig. 9B View FIG ) present some calcite bundles on the left chela.

Superorder PERACARIDA Calman, 1904 Order MYSIDACEA Boas, 1883 Suborder and Family uncertain

References

CHARBONNIER S. & GARASSINO A. 2012. - The marine arthropods from the Solnhofen Lithographic Limestones (Late Jurassic, Germany) in the collections of the Museum national d'Histoire naturelle, Paris. Geodiversitas 34 (4): 857 - 872. https: // doi. org / 10.5252 / g 2012 n 4 a 8

DESMAREST A. - G. 1817. - Crustaces fossiles, in Societe de Naturalistes et d'Agriculteurs (ed.), Nouveau Dictionnaire d'Histoire naturelle, appliquee aux Arts, a l'Agriculture, a l'Economie rurale et domestique, a la Medecine, etc. Tome 8 [COR-CUN]. Deterville, Paris: 495 - 519. https: // biodiversitylibrary. org / page / 18035624

MUNSTER G. G. ZU 1839. - Decapoda Macroura, Abbildung und Beschreibung der fossilen langschwanzigen Krebse in den Kalkschiefern von Bayern. Commission der Buchner'schen Buchhandlung, Bayreuth: 1 - 88. https: // doi. org / 10.5962 / bhl. title. 120022

SCHLOTHEIM E. F. VON 1820. - Die Petrefactenkunde auf ihrem jetzigen Standpunkte durch die Beschreibung seiner Sammlung versteinerter und fossiler Uberreste des Thier- und Pflanzenreichs der Vorwelt erlautert. Becker, Gotha, 457 p.

SCHLOTHEIM E. F. VON 1822. - Beitrage zur naheren Bestimmung der versteinerten und fossilen Krebsarten. Nachtrage zur Petrefaktenkunde, Becker, Gotha: 17 - 37.

Figures

FIG. 9. — A, Cycleryon propinquus (Schlotheim,1822):specimen MNHN.F.B13436 from Solnhofen;B-H, Eryon cuvieri Desmarest,1817:B, specimen MNHN.F.A33501 from Solnhofen;C, specimen MNHN.GG.2004/8218 from Solnhofen area;this specimen was referred to as coming from Pappenheim;since there are no Solnhofen Lithographic Limestones there, while many traders lived there, this specimen was probably purchased in Pappenheim; D, E, specimen MNHN.GG.2004/8220 from Solnhofen, natural light (D) and UV light (E); F, G, specimen MNHN.F.A33545 from Solnhofen, natural light (F) and UV light (G); H, specimen MNHN.F.B13439 from unknown locality. Scale bars: A, C, F, H, 2 cm; B, D, E, F, 1 cm. Photographs: L. Cazes.