| 词条 | Eoborus |
| 释义 |
| name = Eoborus | fossil_range= {{fossil range|Paleocene|Miocene|ref=[1][2]}} | image = Eoborus_sanctijosephi.jpg | image_caption = apertural view of Eoborus sanctijosephi | regnum = Animalia | phylum = Mollusca | classis = Gastropoda | unranked_superfamilia = clade Heterobranchia clade Euthyneura clade Eupulmonata clade Stylommatophora informal group Sigmurethra | superfamilia = Acavoidea | familia = Strophocheilidae | subfamilia = Megalobuliminae | genus = {{extinct}}Eoborus | genus_authority = Klappenbach & Olazarri, 1970[3] | type_species = {{extinct}}Eoborus charruanus | type_species_authority = (Frenguelli, 1930) | subdivision_ranks = Species | subdivision =
| diversity_link = Diversity of gastropods | diversity = 5 extinct species }}Eoborus is a fossil genus of medium-sized air-breathing land snails, terrestrial pulmonate gastropods in the family Strophocheilidae. Eoborus is the oldest fossil record of Strophocheilidae, dating from the Middle Paleocene of Brazil (Itaboraí Basin)[4] and Uruguay (Santa Lucía Basin).[5] The Brazilian species, alongside Eoborus charruanus from Uruguay, are the oldest fossil record of the family.[1] The small size and large umbilicus of Eoborus are its most remarkable characteristics; it is considered primitive in the family Strophocheilidae.[1][3] SpeciesSpecies within the genus Eoborus include:
Some authors note that two other species, Strophocheilus chubutensis and Strophocheilus hauthali could also belong to Eoborus.[3][5] References1. ^1 2 3 Salvador, R.B. & Simone, L.R.L. 2012. New fossil pulmonate snails from the Paleocene of Itaboraí Basin, Brazil (Pulmonata: Cerionidae, Strophocheilidae, Orthalicidae). Archiv für Molluskenkunde 141(1): 43-50. {{doi|10.1127/arch.moll/1869-0963/141/043-050}} {{Taxonbar|from=Q5381595}}2. ^1 Klappenbach,M.A. & Olazarri, J. 1986. Notas sobre Strophocheilidae IV. Eoborus berroi, nueva espécie del Mioceno uruguayo. Comucaciones Paleontológicas del Museo de História Natural de Montevideo 1: 217-225. 3. ^1 2 Klappenbach,M.A. & Olazarri, J. 1970. Notas sobre Strophocheilidae (Moll. Gastr.), III. Eoborus, nuevo género paraespecies fósiles de esta familia sudamericana. Archiv für Molluskenkunde 100(3/4): 179-182. 4. ^Salvador, R.B. & Simone, L.R.L. 2012. New fossil pulmonate snails from the Paleocene of Itaboraí Basin, Brazil (Pulmonata: Cerionidae, Strophocheilidae, Orthalicidae). Archiv für Molluskenkunde 141(1): 43-50. {{doi|10.1127/arch.moll/1869-0963/141/043-050}} 5. ^1 Martínez, S.; Veroslavsky, G.; Verde, M. 1997. Primer registro del Paleoceno en el Uruguay - paleosuelos calcareos fosiliferos en la Cuenca de Santa Lucía. Revista Brasileira de Geociências 27(3): 295-302. 6. ^Salvador, R.B. & Simone, L.R.L. Taxonomic revision of the fossil pulmonate mollusks of Itaboraí Basin (Paleocene), Brazil. Papéis Avulsos de Zoologia 53(2): 5-46. (http://www.scielo.br/scielo.php?script=sci_abstract&pid=S0031-10492013000200001&lng=en&nrm=iso&tlng=en) 7. ^Maury, C.J. 1935. New genera and new species of fossil terrestrial Mollusca from Brazil. American Museum Novitates 764: 1–15. PDF. 5 : Strophocheilidae|Paleocene gastropods|Eocene gastropods|Oligocene gastropods|Miocene gastropods |
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