Juliomys González 2000

Wilson, Don E. & Reeder, DeeAnn, 2005, Order Rodentia - Family Cricetidae, Mammal Species of the World: a Taxonomic and Geographic Reference (3 rd Edition), Volume 2, Baltimore: The Johns Hopkins University Press, pp. 955-1189 : 1121

publication ID

https://doi.org/ 10.5281/zenodo.7316535

DOI

https://doi.org/10.5281/zenodo.11326040

persistent identifier

https://treatment.plazi.org/id/D837FD02-A97F-017C-59E9-8D7494D26729

treatment provided by

Guido

scientific name

Juliomys González 2000
status

 

Juliomys González 2000 View in CoL

Juliomys González 2000 View in CoL , Comun. Zool. Mus . Hist. Nat. Montevideo, 12 (196): 3.

Type Species: Thomasomys pictipes Osgood 1933

Species and subspecies: 2 species:

Species Juliomys pictipes (Osgood 1933)

Species Juliomys rimofrons Oliveira and Bonvicino 2002

Discussion: Sigmodontinae incertae sedis. Osgood (1933 b) described pictipes as another species of " Thomasomys " endemic to the Atlantic Forest region of SE South America. Provisionally reassigned to Wilfredomys by Musser and Carleton (1993) on the assertions of Osgood (1933 b) and Pine (1980 b) that pictipes is most closely related to Thomasomys oenax , type species of Avila-Pires’ (1960 b) Wilfredomys . With description of Juliomys , all of the principal thomasomyine morphological themes in SE South America have now been generically isolated. However, González’s (2000 a) diagnosis serves mainly to repeat or reinforce contrasts between the species pictipes and oenax , whose differentiation is already well established ( Osgood, 1933 b; Pine, 1980). The broader issue of cladistic relations among these SE endemics still requires elucidation to adjudge generically meaningful clades and tribal memberships among them. In phylogenetic reconstructions based on cytochrome b sequences, the genus emerges as monophyletic (using J. pictipes , J. rimofrons , and an undescribed species from São Paulo, but not Wilfredomys oenax ), strongly divergent from Thomasomyini proper, and variably affiliated basally with different sigmodontines (D’Elía et al., 2003; Oliveira and Bonvicino, 2002; Smith and Patton, 1999); suprageneric affinities unresolved. Also see remarks under Delomys .

Kingdom

Animalia

Phylum

Chordata

Class

Mammalia

Order

Rodentia

Family

Cricetidae

Loc

Juliomys González 2000

Wilson, Don E. & Reeder, DeeAnn 2005
2005
Loc

Juliomys

González 2000: 3
2000
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