Trinomys albispinus (I. Geoffroy 1838)

Wilson, Don E. & Reeder, DeeAnn, 2005, Order Rodentia - Family Echimyidae, Mammal Species of the World: a Taxonomic and Geographic Reference (3 rd Edition), Volume 2, Baltimore: The Johns Hopkins University Press, pp. 1575-1592 : 1589

publication ID	https://doi.org/10.5281/zenodo.7316535
DOI	https://doi.org/10.5281/zenodo.11347726
persistent identifier	https://treatment.plazi.org/id/26A51404-954D-6F9E-6C7C-AA2D8F4E73A7
treatment provided by	Guido (2022-12-13 04:19:20, last updated 2024-11-29 09:14:10)
scientific name	Trinomys albispinus (I. Geoffroy 1838)
status

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Trinomys albispinus (I. Geoffroy 1838) View in CoL

[Echimys] albispinus I. Geoffroy 1838 View in CoL , Ann. Sci. Nat. Zool. (Paris), 10: 125.

Type Locality: Brazil, Bahía, Ilha de Madre Deos, Itaparica (near Salvador).

Vernacular Names: White-spined Atlantic Spiny-rat.

Subspecies: :

Subspecies Trinomys albispinus subsp. albispinus I. Geoffroy 1838

Subspecies Trinomys albispinus subsp. minor Reis and Pessôa 1995

Subspecies Trinomys albispinus subsp. serotinus Thomas 1921

Distribution: States of Sergipe, Bahía and Minas Gerais (NE and SE Brazil).

Conservation: IUCN – Lower Risk (nt) as Proechimys albispinus .

Discussion: Reviewed by Pessôa and Reis (2002). Karyotype has 2n=60 and FN=116 ( Leal-Mesquita et al., 1992). Divergent from other forms of Trinomys ( Lara and Patton, 2000).

dos Reis, S. F., L. C. Duarte, L. R. Monteiro, and F. J. Von Zuben. 2002. Geographic variation in cranial morphology in Thrichomys apereoides (Rodentia: Echimyidae). II. Geographic units, morphological discontinuities, and sampling gaps. Journal of Mammalogy, 83 (2): 345 - 353.

Lara, M. C., and J. L. Patton. 2000. Evolutionary diversification of spiny rats (genus Trinomys, Rodentia: Echimyidae) in the Atlantic forest of Brazil. Zoological Journal of the Linnean Society, 130: 661 - 686.

Leal-Mesquita, E. R., Y. Yonenaga-Yassuda, T. H. Chu, and P. L. B. da Rocha. 1992. Chromosomal characterization and comparative cytogenetic analysis of two species of Proechimys (Echimyidae, Rodentia) from the Caatinga domain of the state of Bahia, Brazil. Caryologia, 45: 197 - 212.