First record of a homolid crab (Crustacea: Decapoda: Homoloidea) from the early Eocene of the Iberian Peninsula
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| Formato: | Artículo científico |
| Lenguaje: | en |
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Sociedad Geológica Mexicana, A.C.
2021
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| _version_ | 1876471345968054272 |
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| author | Fernando A. Ferratges |
| author_facet | Fernando A. Ferratges |
| contents | First record of a homolid crab (Crustacea: Decapoda: Homoloidea) from the early Eocene of the Iberian Peninsula Fernando A. Ferratges José Luis Domínguez Àlex Ossó Ciencias de la Tierra Ypresian Pyrenees Brachyura Homolidae Systematics We describe a new species of homolid crab from the Ypresian (early Eocene) Roda Formation of Huesca province (Aragon, Spain). In spite of the fragmentary condition of the sole specimen, some preserved frontal elements, and in particular the complete left cheliped, allow inclusion it within the genus Paromola Wood-Mason in Wood-Mason and Alcock, 1891, based on morphological similarities with the extant species of this genus. Direct comparison with specimens of the extant Paromola cuvieri (Risso, 1815) confirms this systematic assignment. Paromola bretoni n. sp. is the first homolid reported in the Cenozoic of the Iberian Peninsula, and expands the rich decapod fossil record of the Eocene basins of southern Pyrenees. 2021 artículo científico 1405-3322 https://www.redalyc.org/articulo.oa?id=94370811005 https://www.redalyc.org/journal/943/94370811005/ https://www.redalyc.org/journal/943/94370811005/html/ https://www.redalyc.org/journal/943/94370811005/94370811005.epub https://www.redalyc.org/journal/943/94370811005/movil 10.18268/BSGM2021v73n3a311220 en http://www.redalyc.org/revista.oa?id=943 Boletín de la Sociedad Geológica Mexicana application/pdf Sociedad Geológica Mexicana, A.C. Boletín de la Sociedad Geológica Mexicana (México) Num.3 Vol.73 |
| format | Artículo científico |
| id | redalyc_94370811005 |
| institution | Redalyc |
| language | en |
| publishDate | 2021 |
| publisher | Sociedad Geológica Mexicana, A.C. |
| spellingShingle | First record of a homolid crab (Crustacea: Decapoda: Homoloidea) from the early Eocene of the Iberian Peninsula Fernando A. Ferratges Ciencias de la Tierra Ypresian Pyrenees Brachyura Homolidae Systematics First record of a homolid crab (Crustacea: Decapoda: Homoloidea) from the early Eocene of the Iberian Peninsula Fernando A. Ferratges José Luis Domínguez Àlex Ossó Ciencias de la Tierra Ypresian Pyrenees Brachyura Homolidae Systematics We describe a new species of homolid crab from the Ypresian (early Eocene) Roda Formation of Huesca province (Aragon, Spain). In spite of the fragmentary condition of the sole specimen, some preserved frontal elements, and in particular the complete left cheliped, allow inclusion it within the genus Paromola Wood-Mason in Wood-Mason and Alcock, 1891, based on morphological similarities with the extant species of this genus. Direct comparison with specimens of the extant Paromola cuvieri (Risso, 1815) confirms this systematic assignment. Paromola bretoni n. sp. is the first homolid reported in the Cenozoic of the Iberian Peninsula, and expands the rich decapod fossil record of the Eocene basins of southern Pyrenees. 2021 artículo científico 1405-3322 https://www.redalyc.org/articulo.oa?id=94370811005 https://www.redalyc.org/journal/943/94370811005/ https://www.redalyc.org/journal/943/94370811005/html/ https://www.redalyc.org/journal/943/94370811005/94370811005.epub https://www.redalyc.org/journal/943/94370811005/movil 10.18268/BSGM2021v73n3a311220 en http://www.redalyc.org/revista.oa?id=943 Boletín de la Sociedad Geológica Mexicana application/pdf Sociedad Geológica Mexicana, A.C. Boletín de la Sociedad Geológica Mexicana (México) Num.3 Vol.73 |
| title | First record of a homolid crab (Crustacea: Decapoda: Homoloidea) from the early Eocene of the Iberian Peninsula |
| topic | Ciencias de la Tierra Ypresian Pyrenees Brachyura Homolidae Systematics |
| url | https://www.redalyc.org/articulo.oa?id=94370811005 https://www.redalyc.org/journal/943/94370811005/ https://www.redalyc.org/journal/943/94370811005/html/ https://www.redalyc.org/journal/943/94370811005/94370811005.epub https://www.redalyc.org/journal/943/94370811005/movil |