SYSTEMATIC UPDATE AND PHYLOGENY OF THE PROTEROTHERIIDAE (MAMMALIA, LITOPTERNA) FROM THE "MESOPOTAMIENSE" (LATE MIOCENE) OF ENTRE RIOS PROVINCE, ARGENTINA

被引：22

作者：

Ines Schmidt, Gabriela ^{[1
]}

机构：

[1] Ctr Invest Cient & Transferencia Tecnol Prod CICY, Lab Paleontol Vertebrados, Mat & Espana E3105BWA, Diamante, Entre Rios, Argentina

来源：

REVISTA BRASILEIRA DE PALEONTOLOGIA | 2015年 / 18卷 / 03期

关键词：

Proterotheriidae; Ituzaingo Formation; Entre Rios Province; systematics; phylogeny; SEXUAL-DIMORPHISM; PLEISTOCENE; BASIN; AGE;

D O I：

10.4072/rbp.2015.3.14

中图分类号：

Q91 [古生物学];

学科分类号：

0709 ; 070903 ;

摘要：

A systematic update of the species of Proterotheriidae (Litoptema) from the "Mesopotamiense" of Entre Rios Province (Argentina) is performed, and their phylogenetic relationships with other members of the family are tested. Brachytherium cuspidatum Ameghino is validated (considered nomen dubium hitherto) and a sexual dimorphism is proposed for this species. This idea is based on metric, but not morphological, differences among the specimens included in it, which is supported by a discriminant analysis. Neobrachytherium ameghinoi Soria and Proterotherium cervioides Ameghino are also valid, and Epitherium? eversus (Ameghino) is assigned to the genus Diadiaphorus. Detailed descriptions of the specimens are presented for each taxon, and their diagnosis are revised.

引用

页码：521 / 546

页数：26

共 50 条

[1] Proterotheriidae (Mammalia, Litopterna) from the Cerro Azul Formation (late Miocene), La Pampa Province, Argentina
Schmidt, G. I.
Montalvo, C. I.
Sostillo, R.
Cerdeno, E.
[J]. JOURNAL OF SOUTH AMERICAN EARTH SCIENCES, 2018, 83 : 165 - 177
[2] Macraucheniidae and Proterotheriidae (Mammalia, Litopterna) from Quebrada Fiera (Late Oligocene), Mendoza Province, Argentina
Schmidt, Gabriela, I
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[J]. ANDEAN GEOLOGY, 2019, 46 (02): : 368 - 382
[3] FOSSIL DUGONGIDAE (MAMMALIA, SIRENIA) FROM THE PARANA FORMATION (LATE MIOCENE) OF ENTRE RIOS PROVINCE, ARGENTINA
Velez-Juarbe, Jorge
Noriega, Jorge I.
Ferrero, Brenda S.
[J]. AMEGHINIANA, 2012, 49 (04) : 585 - 593
[4] Updated record of Proterotheriidae (Litopterna, Mammalia) from the late Neogene of northwestern Argentina
Schmidt, Gabriela I.
Armella, Matias A.
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[J]. HISTORICAL BIOLOGY, 2024,
[5] New remains of Proterotheriidae (Mammalia, Litopterna) in the Pleistocene of Cordoba Province, Argentina.
Tauber, AA
[J]. AMEGHINIANA, 2000, 37 (02) : 157 - 162
[6] Protheroteriidae (Litopterna) from Entre Rios (Argentina): nomenclatural considerations and systematic implications
Schmidt, Gabriela I.
[J]. AMEGHINIANA, 2011, 48 (03) : 405 - 408
[7] Neobrachytherium ullumense (Proterotheriidae, Litopterna) in the Upper Miocene of Buenos Aires Province (Argentina)
Cerdeño, E
[J]. AMEGHINIANA, 2003, 40 (03) : 505 - 508
[8] New vertebrates from the Late Miocene of Entre Rios Province, Argentina: diversity, age, and paleoenvironment
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Diederle, J. M.
Gois, F.
Vallone, E. R.
Tarquini, J.
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Brandoni, D.
[J]. JOURNAL OF SOUTH AMERICAN EARTH SCIENCES, 2020, 101
[9] Bryozoans from the Parana formation (Miocene), in Entre Rios Province, Argentina
Muravchik, M
Griffin, M
Pérez, M
[J]. AMEGHINIANA, 2004, 41 (01) : 3 - 12
[10] The Megalonychidae (Xenarthra, Tardigrada) from the late Miocene of Entre Rios Province, Argentina, with remarks on their systematics and biogeography
Brandoni, Diego
[J]. GEOBIOS, 2011, 44 (01) : 33 - 44

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