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Cayenne Spiny Rat

Proechimys guyannensis (É. Geoffroy Saint-Hilaire 1803)

Proechimys guyannensis (Cayenne Spiny Rat) is a species of rodents in the family American spiny rats. They are found in The Neotropics. They are nocturnal herbivores. Individuals are known to live for 57.6 months and can grow to 220.16 mm.

URI: https://www.wikidata.org/entity/Q217151
Definition: one of the eight terrestrial ecozones constituting the Earth's land surface
Attribution: https://commons.wikimedia.org/wiki/File:Ecozone_Neotropic.svg

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URI: https://www.wikidata.org/entity/Q59099
Definition: animal anatomically and physiologically adapted to eating plant material

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URI: http://www.wikidata.org/entity/Q309179
Definition: animal behavior characterized by activity during the night and sleeping during the day

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EOL has data for 48 attributes, including:

age at maturity
- URI: http://eol.org/schema/terms/AgeAtMaturity
- Definition: Age at the first successful reproduction.
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208 days
diet breadth
- URI: http://eol.org/schema/terms/DietBreadth
- Definition: Number of dietary categories eaten by an organism.
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3
geographic distribution includes
- URI: http://eol.org/schema/terms/Present
- Definition: This organism is known to be present in this location or region. Not exclusive; other regions may also be reported.
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Guyana
- URI: http://www.geonames.org/3378535
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geographic range (size of area)
- URI: http://eol.org/schema/terms/GeographicRangeArea
- Definition: The total extent of the geographic range of an organism.
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3070982.77 km^2
home range
- URI: http://eol.org/schema/terms/HomeRange
- Definition: Size of the area within which everyday activities of individuals or groups (of any type) are typically restricted.
- Attribution: Kate E. Jones, Jon Bielby, Marcel Cardillo, Susanne A. Fritz, Justin O'Dell, C. David L. Orme, Kamran Safi, Wes Sechrest, Elizabeth H. Boakes, Chris Carbone, Christina Connolly, Michael J. Cutts, Janine K. Foster, Richard Grenyer, Michael Habib, Christopher A. Plaster, Samantha A. Price, Elizabeth A. Rigby, Janna Rist, Amber Teacher, Olaf R. P. Bininda-Emonds, John L. Gittleman, Georgina M. Mace, and Andy Purvis. 2009. PanTHERIA: a species-level database of life history, ecology, and geography of extant and recently extinct mammals. Ecology 90:2648. http://esapubs.org/archive/ecol/E090/184/
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0.001252639 km^2
inter-birth interval
- URI: http://eol.org/schema/terms/InterBirthInterval
- Definition: The length of time between successive births of a female.
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66 days
litters per year
- URI: http://eol.org/schema/terms/LittersPerYear
- Definition: Number of litters per female per year
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2.61
prenatal development duration
- URI: http://eol.org/schema/terms/PrenatalDevelopmentDuration
- Definition: The duration of the development from fertilized, deposited or implanted egg to hatching/birth. Corresponds to egg incubation duration in oviparous animals and to gestation period duration in viviparous animals.
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64 days
temperature in geographic range
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25.125 0.1°c
testis location
- URI: http://eol.org/schema/terms/TestisLocation
- Definition: Anatomical location of testis; eg: internal, descended, scrotal, inguinal.
- Attribution: http://onlinelibrary.wiley.com/doi/10.1111/jeb.12373/full
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inguinal
- URI: http://eol.org/schema/terms/inguinal
- Definition: Descended but ascrotal testes, a derived condition in mammals.
- Attribution: http://onlinelibrary.wiley.com/doi/10.1111/jeb.12373/full
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used for
- URI: http://eol.org/schema/terms/Uses
- Definition: The uses of the organism or products derived from the organism.
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meat
- URI: http://purl.obolibrary.org/obo/FOODON_00001006
- Definition: A food product made of meat, the skeletal muscle and associated fat, and other edible tissues such as organs, livers, skin, brains, bone marrow, kidneys, or lungs
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weaning age
- URI: http://eol.org/schema/terms/WeaningAge
- Definition: Age when primary nutritional dependency on the mother ends and independent foraging begins to make a major contribution to the offspring’s energy requirements.
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0.94 months

Known occurrences, collected specimens and observations of Cayenne spiny rat. View this species on GBIF

Cayenne spiny rat includes 6 children: