Palaeogene and Neogene brachyurans of the Amazon basin: A revised first appearance date for primary freshwater crabs (Brachyura, Trichodactylidae)

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dc.contributor.authorKlaus, Sebastian
dc.contributor.authorMagalhães, Célio
dc.contributor.authorSalas-Gismondi, Rodolfo M.
dc.contributor.authorGross, Martin
dc.contributor.authorAntoine, Pierre Olivier
dc.date.accessioned2020-06-15T21:39:58Z
dc.date.available2020-06-15T21:39:58Z
dc.date.issued2017
dc.description.abstractWe describe claw fragments of fossil primary freshwater crabs from three areas in the Amazon basin, Tarapoto (Early Oligocene) and Contamana (Middle Eocene to early Late Miocene) in Peru, and Eirunepé (Late Miocene) in Brazil. All these fragments most likely belong to the family Trichodactylidae. We show a continuous presence of primary freshwater crabs in proto-Amazonian lowlands from the Middle Eocene to the Late Miocene and can thus shift the earliest appearance date of freshwater-adapted brachyurans into the Eocene, at least in the Neotropics. © Copyright 2017 by Koninklijke Brill NV, Leiden, The Netherlands.en
dc.identifier.doi10.1163/15685403-00003629
dc.identifier.urihttps://repositorio.inpa.gov.br/handle/1/17206
dc.language.isoenpt_BR
dc.publisher.journalCrustaceanapt_BR
dc.relation.ispartofVolume 90, Número 7-10, Pags. 953-967pt_BR
dc.rightsRestrito*
dc.subjectCenozoicen
dc.subjectFossil Recorden
dc.subjectFreshwater Ecosystemen
dc.subjectNeogeneen
dc.subjectNeotropical Regionen
dc.subjectNew Recorden
dc.subjectPaleoecologyen
dc.subjectPaleoenvironmenten
dc.subjectPaleogeneen
dc.subjectAmazon Basinen
dc.subjectPeruen
dc.subjectBrachyuraen
dc.subjectDecapoda (crustacea)en
dc.subjectTrichodactylidaeen
dc.titlePalaeogene and Neogene brachyurans of the Amazon basin: A revised first appearance date for primary freshwater crabs (Brachyura, Trichodactylidae)en
dc.typeArtigopt_BR

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