Southern Marsh Harvest Mouse

Reithrodontomys (Reithrodontomys) megalotis (Baird 1857)

Stephanie Root cc-by-nc-4.0

Reithrodontomys megalotis (Southern Marsh Harvest Mouse) is a species of rodents in the family cricetids . They are found in The Nearctic and The Neotropics. They are solitary, nocturnal herbivores. Individuals are known to live for 18 months and can grow to 69.62 mm. Reproduction is dioecious.

URI: https://www.wikidata.org/entity/Q737742
Definition: one of the eight terrestrial ecozones constituting the Earth's land surface
Attribution: https://commons.wikimedia.org/wiki/File:Ecozone_Nearctic.svg

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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://eol.org/schema/terms/solitary
Definition: Solitary animals are those that spend a majority of their lives without others of their species, with possible exceptions for mating and raising their young. The antonym to a solitary animal is a social animal.
Attribution: https://www.definitions.net/definition/solitary+animal

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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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URI: https://www.wikidata.org/entity/Q148681
Definition: a characteristic of a species, meaning that it has distinct male and female individual organisms.

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EOL has data for 56 attributes, including:

age at eye opening
- URI: http://eol.org/schema/terms/AgeAtEyeOpening
- Definition: Age at which both eyes are fully open after birth.
- Comment: Add to VT postnatal growth trait ontology
- 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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10.75 days
age at maturity
- URI: http://eol.org/schema/terms/AgeAtMaturity
- Definition: Age at the first successful reproduction.
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62 days
ecomorphological guild
- URI: http://eol.org/schema/terms/EcomorphologicalGuild
- Definition: organisms that share certain morphological traits due to adaptation to similar environments and ecological roles
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fossorial and/or ground dwelling only
- URI: http://eol.org/schema/terms/groundDwelling
- Definition: An organism that spends most of its time on the ground or underground.
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first appearance
- URI: http://eol.org/schema/terms/FossilFirst
- Definition: The first appearance of this taxon in the fossil record.
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Calabrian Age
- URI: http://resource.geosciml.org/classifier/ics/ischart/Calabrian
- Attribution: International Chronostratigraphic Chart: http://www.stratigraphy.org/index.php/ics-chart-timescale
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geographic distribution includes
- URI: http://eol.org/schema/terms/Present
- Definition: This organism is known to be present in this location or region
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North Pacific
- URI: http://www.marineregions.org/mrgid/1908
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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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5125874.07 km^2
habitat breadth
- URI: http://eol.org/schema/terms/HabitatBreadth
- Definition: Number of habitat layers used by an organism
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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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0.001115263 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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27.6 days
litters per year
- URI: http://eol.org/schema/terms/LittersPerYear
- Definition: Number of litters per female per year
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4.5
mating system
- URI: http://eol.org/schema/terms/MatingSystem
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Not Monogamous
- URI: http://eol.org/schema/terms/notMonogamous
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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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23 days

Known occurrences, collected specimens and observations of Southern Marsh Harvest Mouse. View this species on GBIF

Stephanie Root cc-by-nc-4.0