On the Taxonomic Status of Oryzomys curasoae McFarlane and Debrot, 2001, (Rodentia: Cricetidae: Sigmodontinae) with Remarks on the Phylogenetic Relationships of O. gorgasi Hershkovitz, 1971

@inproceedings{Voss2009OnTT,
  title={On the Taxonomic Status of Oryzomys curasoae McFarlane and Debrot, 2001, (Rodentia: Cricetidae: Sigmodontinae) with Remarks on the Phylogenetic Relationships of O. gorgasi Hershkovitz, 1971},
  author={Robert S. Voss and Marcelo Weksler},
  year={2009}
}
Abstract. The type material of Oryzomys curasoae McFarlane and Debrot, 2001, an allegedly extinct species from the island of Curaçao, Netherlands Antilles, is morphologically indistinguishable from O. gorgasi Hershkovitz, 1971, a Recent mangrove-inhabiting species from mainland Venezuela. A phylogenetic analysis suggests that the latter belongs to the genus Oryzomys in its strictest sense, and that “curasoae” is not close to Oecomys (formerly ranked as a subgenus of Oryzomys) as previously… 
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References

SHOWING 1-10 OF 21 REFERENCES
Redescription of the enigmatic long-tailed rat Sigmodontomys aphrastus (Cricetidae: Sigmodontinae) with comments on taxonomy and natural history
TLDR
The phylogenetic relatedness of S. aphrastus with purported sister taxa remains unresolved until combined molecular and morphological analyses are conducted.
Ten New Genera of Oryzomyine Rodents (Cricetidae: Sigmodontinae)
TLDR
10 new genera are described for species or species groups previously referred to the polyphyletic genus Oryzomys, and the tribe OryZomyini now comprises 28 genera, which are morphologically diagnosable and have distinct ecogeographic distributions.
Phylogeny of Neotropical oryzomyine rodents (Muridae: Sigmodontinae) based on the nuclear IRBP exon.
  • M. Weksler
  • Biology
    Molecular phylogenetics and evolution
  • 2003
Phylogenetic Relationships of Oryzomine Rodents (Muroidea: Sigmodontinae): Separate and Combined Analyses of Morphological and Molecular Data
TLDR
A phylogenetic hypothesis for the tribe Oryzomyini is provided that can be used to understand the diversification and evolution of this group of rodents and to revise the current generic-level classification.
A New Species of Extinct Oryzomyine Rodent from the Quaternary of Curacao, Netherlands Antilles
An extinct new species of Oryzomyine rodent, known since 1936 from the cave of Grot van Hato on the island of Curacao, is described from abundant new specimens collected from owl-pellet deposits at
Rediscovery of Oryzomys gorgasi (Rodentia : Muridae). With Notes on Taxonomy and Natural History
TLDR
La survie de ce rongeur, apparemment peu commun au Venezuela et d'ecologie restreinte, peut etre menacee par la competition avec Rattus rattus and par the degradation acceleree de son milieu par l'homme.
THE LIMITS OF AMINO ACID SEQUENCE DATA IN ANGIOSPERM PHYLOGENETIC RECONSTRUCTION
  • K. Bremer
  • Biology
    Evolution; international journal of organic evolution
  • 1988
TLDR
Cladistic analysis of amino acid sequence data, including evaluation of all equally or almost equally parsimonious cladograms, shows that much homoplasy (parallelisms and reversals) is present and that few or no well supported monophyletic groups of families can be demonstrated.
Evaluation of the maximum likelihood estimate of the evolutionary tree topologies from DNA sequence data, and the branching order in hominoidea
TLDR
A new method for estimating the variance of the difference between log likelihood of different tree topologies is developed by expressing it explicitly in order to evaluate the maximum likelihood branching order among Hominoidea.
Polymorphic Characters in Phylogenetic Systematics
TLDR
This study supports the traditional view that polymorphic characters are less reliable in inferring phylogeny but does not necessarily support their exclusion, and reviews the problem of using discrete, intraspecifically variable characters in parsimony analysis.
A new genus for Hesperomys molitor Winge and Holochilus magnus Hershkovitz (Mammalia, Muridae) : with an analysis of its phylogenetic relationships. American Museum novitates ; no. 3085
TLDR
This book discusses Lundomys, new genus, Phylogenetic Diagnosis and Character Definitions, and results are presented.
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