An assessment of the systematics and evolution of the Akodontini, with the description of new fossil species of Akodon ( Cricetidae: Sigmodontinae).

The taxonomy and systematics of the tribe Akodontini (Cricetidae: Sigmodontinae) are dicussed and revised. The Pliocene Akodon (Abrothrix) kermacki Reig, 1978 is described in detail, with the new species A. (Abrothrix) magnus and A. (Akodon)lorenzinii from the Lower Pleistocene, and A. (Ak.) johanni...

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Autor principal: Reig, O.A
Formato: Capítulo de libro
Lenguaje:Inglés
Publicado: 1987
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Acceso en línea:Registro en Scopus
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100 1 |a Reig, O.A. 
245 1 3 |a An assessment of the systematics and evolution of the Akodontini, with the description of new fossil species of Akodon ( Cricetidae: Sigmodontinae). 
260 |c 1987 
506 |2 openaire  |e Política editorial 
520 3 |a The taxonomy and systematics of the tribe Akodontini (Cricetidae: Sigmodontinae) are dicussed and revised. The Pliocene Akodon (Abrothrix) kermacki Reig, 1978 is described in detail, with the new species A. (Abrothrix) magnus and A. (Akodon)lorenzinii from the Lower Pleistocene, and A. (Ak.) johannis from the Middle Pleistocene. Also described are remains of A. (Ak.) cf. cursor and A. (Ak.) cf. iniscatus from the Middle and Upper Pleistocene, respectively. A tentative scenario of the origin and evolutionary deployment of the Akodontini is presented, including an origin in the Puna by Middle Miocene times and an indication of probable dispersal corridors. -from Author  |l eng 
593 |a Departamento de Ciencias Biologicas, F.C.E. Universidad de Buenos Aires, Pabellon 2, Ciudad Universitaria Nunez, (1428) Buenos Aires, Argentina. 
651 4 |a ARGENTINA 
690 1 0 |a DISPERSAL CORRIDORS 
690 1 0 |a MIOCENE 
690 1 0 |a PLEISTOCENE 
690 1 0 |a PLIO PLEISTOCENE 
773 0 |d 1987  |g v. 39  |h pp. 347-399  |t Fieldiana: Zoology, New Series 
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