Consumo oportunista de placenta en la Rata arrocera endémica de Galápagos (Cricetidae, Aegiolomys galapagoensis bauri) en la isla Santa Fe, Galápagos

Kelly Swing; Jaime Guerra

doi:10.18272/aci.v4i2.97

Vol. 4 No. 2 (2012), SECTION B: LIFE SCIENCES

Vol. 4 No. 2 (2012)

Opportunistic consumption of placenta in the endemic Rice Rat (Cricetidae, Aegiolomys galapagoensis bauri) on the island of Santa Fe, Galapagos

SECTION B: LIFE SCIENCES

Published 2012-12-28

Kelly Swing⁺⁻
Jaime Guerra⁺⁻

Kelly Swing

Universidad San Francisco de Quito

Jaime Guerra

Boston University

PDF (Spanish)

Keywords

Rice rat
Oryzomys
placenta consumption

How to Cite

Swing, K., & Guerra, J. (2012). Opportunistic consumption of placenta in the endemic Rice Rat (Cricetidae, Aegiolomys galapagoensis bauri) on the island of Santa Fe, Galapagos. ACI Avances En Ciencias E Ingenierías, 4(2). https://doi.org/10.18272/aci.v4i2.97

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Abstract

The endemic rice rat Aegiolomys galapagoensis bauri on the island of Santa Fe in the central part of the Galapagos Archipelago has been observed to consume the placenta of the Galapagos Sea lion (Zalophus wollebacki). This diurnal scavenging undoubtedly represents a means of obtaining proteins for a small mammal that typically specializes on a diet of plant material.

PDF (Spanish)

References

Tirira, D. 2007. "Mamíferos del Ecuador." Ediciones Murciélago Blanco: Quito, Ecuador.

Jackson, M. 1993. "Galapagos: A natural history." U. Calgary Press: Alberta, Canadá.

Clark, D. 1980. "Population ecology of an endemic neotropical island rodent: Oryzomys bauri of Santa Fe Island, Galapagos, Ecuador." J. Animal Econoly. 49 (1): 185-198.

Eisenberg, J. and Redford., K. 1999. "Mammals of the Neotropics, the central tropics, volume 3, Ecuador, Peru, Bolivia, Brazil." U. Chicago Press: Chicago, IL.

Clark, D. 1981. "Foraging patterns of black rats across desert-montane forest gradient in the Galapagos Islands." Biotropica 13: 182-194.