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European Beaver

Castor fiber Linnaeus 1758

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show all Body symmetry actual evapotranspiration rate in geographic range age at maturity are eaten by are host of ash content auditory system behavioral circadian rhythm body mass body shape carbohydrate composition of milk cellularity clutch/brood/litter size conservation status developmental mode diet breadth diet includes eat ecoregion extinction status geographic distribution geographic range (size of area) gestation period duration growth rate habitat have host have pathogen human population density human population density change inter-birth interval kill latitude life span litters per year locomotion longitude mass mating system migration milk lipids milk solids mineral composition of milk mineralized skeleton contains motility native range includes number of dna records in ggbn number of records in gbif number of records in iNat number of research grade records in iNat number of specimens in ggbn onset of fertility parental care population trend potential evapotranspiration rate in geographic range precipitation in geographic range prenatal development duration protein composition of milk sexual system social system temperature in geographic range trophic guild visual system weaning age
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    Body symmetry

  • Namigai et al 2014
    bilaterally symmetric
    • URI: http://purl.obolibrary.org/obo/PATO_0001324
    • Definition: being symmetric about a plane running from frontal end to caudal end (head to tail), and having nearly identical right and left halves
    show all records
  • actual evapotranspiration rate in geographic range

  • Pantheria
    368.57 millimeters per month
    (mean)
  • age at maturity

  • Morgan Ernest 2003
    31.22 months
    (average)
  • Pantheria
    912.5 days
    (female, average)
  • are eaten by

  • Global Biotic Interactions
    Canis lupus Linnaeus 1758 (gray wolf)
  • Global Biotic Interactions
    Vulpes vulpes (Linnaeus 1758) (fox, red fox)
  • Global Biotic Interactions
    Vulpes vulpes (Linnaeus 1758) (fox, red fox)
  • are host of

    5 records hidden — show all
  • Global Biotic Interactions
    Castor fiber papillomavirus 1 EES-2009
  • Global Biotic Interactions
    Castor fiber papillomavirus 1 EES-2009
  • Global Biotic Interactions
    Castor fiber papillomavirus 1 EES-2009
  • Global Biotic Interactions
    Mammalian 1 orthobornavirus
  • Global Biotic Interactions
    Borna disease virus 1
  • ash content

    10 records hidden — show all
  • Milk Composition of Non Dairy Animals
    1.6 percent
    (max)
  • Milk Composition of Non Dairy Animals
    1.1 percent
    (mean)
  • Milk Composition of Non Dairy Animals
    0.7 percent
    (min)
  • Milk Composition of Non Dairy Animals
    1.2 percent
  • Milk Composition of Non Dairy Animals
    1.1 percent
  • auditory system

  • Ladich and Popper 2004
    otoliths
    • URI: https://www.wikidata.org/entity/Q591800
    • Definition: Inner-ear structure in vertebrates which detects acceleration and may detect acoustic signals
    show all records
  • Vater et al 2004
    tympanic middle ear
    • URI: http://purl.obolibrary.org/obo/UBERON_0001756
    • Definition: the air-filled cavity within the skull of vertebrates that lies between the outer ear and the inner ear. It is linked to the pharynx (and therefore to outside air) via the Eustachian tube and in mammals contains the three ear ossicles, which transmit auditory vibrations from the outer ear (via the tympanum) to the inner ear
    show all records
  • behavioral circadian rhythm

  • Animal Diversity Web Traits and images
    nocturnal
    • URI: http://www.wikidata.org/entity/Q309179
    • Definition: animal behavior characterized by activity during the night and sleeping during the day
    show all records
  • body mass

    2 records hidden — show all
  • Smith et al 2011
    19000 g
    (average)
  • Morgan Ernest 2003
    537.94 g
    (neonate, average)
  • Morgan Ernest 2003
    4200 g
    (weanling, average)
  • Morgan Ernest 2003
    19000 g
    (female, adult, average)
  • Pantheria
    4199.99 g
    (weanling, average)
  • body shape

  • Animal Diversity Web Traits and images
    bilaterally symmetric
    • URI: http://purl.obolibrary.org/obo/PATO_0001324
    • Definition: being symmetric about a plane running from frontal end to caudal end (head to tail), and having nearly identical right and left halves
    show all records
  • carbohydrate composition of milk

  • Milk Composition of Non Dairy Animals
    carbohydrate
    • URI: http://purl.obolibrary.org/obo/CHEBI_16646
    • Attribution: http://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:16646
    show all records
  • Milk Composition of Non Dairy Animals
    carbohydrate
    • URI: http://purl.obolibrary.org/obo/CHEBI_16646
    • Attribution: http://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:16646
    show all records
  • cellularity

  • Cellularity and growth form
    multicellular
    • URI: http://purl.obolibrary.org/obo/PATO_0001993
    • Definition: A cellularity quality inhering in a bearer by virtue of the bearers consisting of more than one cell. [ PATOC:GVG ]
    show all records
  • clutch/brood/litter size

  • Morgan Ernest 2003
    3.16
    (average)
  • AnAge
    3
  • Pantheria
    2.95
    (average)
  • conservation status

  • IUCN
    least concern
    • URI: http://eol.org/schema/terms/leastConcern
    • Definition: A taxon is Least Concern when it has been evaluated against the criteria and does not qualify for Critically Endangered, Endangered, Vulnerable or Near Threatened. Widespread and abundant taxa are included in this category.
    • Attribution: http://www.iucnredlist.org/technical-documents/categories-and-criteria
    show all records
  • USFWS
    endangered
    • URI: http://eol.org/schema/terms/federalEndangered
    • Definition: The organism has federal Endangered status in the United States of America.
    show all records
  • developmental mode

  • Animal Diversity Web Traits and images
    precocial
    • URI: http://eol.org/schema/terms/precocial
    • Definition: Parent(s) provide neither food nor thermoregulation (e.g., pheasants and ducks)
    • Attribution: Richard M. Sibly, Christopher C. Witt, Natalie A. Wright, Chris Venditti, Walter Jetz, and James H. Brown. 2012. Energetics, lifestyle, and reproduction in birds. PNAS 109(27):10937-10941, doi:10.1073/pnas.1206512109
    show all records
  • diet breadth

  • Pantheria
    1
  • diet includes

    1 record hidden — show all
  • Animal Diversity Web Traits and images
    flowers
    • URI: http://purl.obolibrary.org/obo/PO_0009046
    • Definition: determinate reproductive shoot systems having as part at least one carpel or at least one stamen and containing no other determinate shoot system as a part.
    show all records
  • Animal Diversity Web Traits and images
    fruit
    • URI: http://purl.obolibrary.org/obo/PO_0009001
    • Definition: A multi-tissue plant structure (PO:0025496) that develops from a gynoecium (PO:0009062) and may have as parts one or more seeds (PO:0009010)
    • Comment: Ontology Description: http://www.plantontology.org/ Ontology Source: http://purl.obolibrary.org/obo/po.owl
    show all records
  • Animal Diversity Web Traits and images
    wood
    • URI: http://purl.obolibrary.org/obo/ENVO_00002040
    show all records
  • Animal Diversity Web Traits and images
    feces
    • URI: https://www.wikidata.org/entity/Q496
    • Definition: solid or semisolid remains of the food that could not be digested, from any animal
    show all records
  • Animal Diversity Web Traits and images
    roots
    • URI: http://purl.obolibrary.org/obo/PO_0009005
    • Definition: root: A plant axis (PO:0025004) that is part of a root system (PO:0025025).
    • Comment: Ontology Description: http://purl.obolibrary.org/obo/po.owl Ontology Source: http://www.plantontology.org/
    • Attribution: [database_cross_reference: POC:curators]
    show all records
  • eat

  • Global Biotic Interactions
    Populus berolinensis C. Koch (cottonwood)
  • ecoregion

    14 records hidden — show all
  • Wildfinder (WWF)
    Central European Mixed Forests
    • URI: http://eol.org/schema/terms/Central_European_mixed_forests
    • Attribution: https://www.worldwildlife.org/ecoregions/pa0412
    show all records
  • Wildfinder (WWF)
    West Siberian Taiga
    • URI: http://eol.org/schema/terms/West_Siberian_taiga
    • Attribution: http://www.worldwildlife.org/ecoregions/PA0611
    show all records
  • Wildfinder (WWF)
    Alps Conifer And Mixed Forests
    • URI: http://eol.org/schema/terms/Alps_conifer_and_mixed_forests
    • Attribution: https://www.worldwildlife.org/ecoregions/pa0501
    show all records
  • Wildfinder (WWF)
    Western European Broadleaf Forests
    • URI: http://eol.org/schema/terms/Western_European_broadleaf_forests
    • Attribution: https://www.worldwildlife.org/ecoregions/pa0445
    show all records
  • Wildfinder (WWF)
    Western Siberian Hemiboreal Forests
    • URI: http://eol.org/schema/terms/Western_Siberian_hemiboreal_forests
    • Attribution: https://www.worldwildlife.org/ecoregions/pa0444
    show all records
  • extinction status

  • Smith et al 2011
    extant
    • URI: http://eol.org/schema/terms/extant
    • Definition: This taxon is still in existence, as opposed to extinct.
    • Attribution: http://en.wikipedia.org/wiki/Extant_taxon
    show all records
  • geographic distribution

    35 records hidden — show all
  • TreatmentBank
    eurasia
    • URI: http://www.wikidata.org/entity/Q5401
    • Definition: Europe, Asia from the Middle East through central Asia north of the Himalayas, Siberia and northern China to Japan.
    show all records
  • TreatmentBank
    France
    • URI: http://www.geonames.org/3017382
    show all records
  • TreatmentBank
    Mongolia
    • URI: http://www.geonames.org/2029969
    show all records
  • CITES
    Mongolia
    • URI: http://www.geonames.org/2029969
    show all records
  • United States Species List
    United States
    • URI: http://www.geonames.org/6252001
    show all records
  • geographic range (size of area)

  • Pantheria
    2929213.57 km^2
  • gestation period duration

  • Morgan Ernest 2003
    3.51 months
    (average)
  • Pantheria
    106.42 days
    (average)
  • growth rate

  • AnAge
    0.0104 /day
  • habitat

    4 records hidden — show all
  • TreatmentBank
    lake
    • URI: http://purl.obolibrary.org/obo/ENVO_01000252
    show all records
  • Animal Diversity Web Traits and images
    swamp
    • URI: http://purl.obolibrary.org/obo/ENVO_00000233
    • Definition: A wetland that features permanent inundation of large areas of land by shallow bodies of water, generally with a substantial number of hummocks, or dry-land protrusions.
    • Comment: Ontology Description: http://environmentontology.org/ Ontology Source: http://envo.googlecode.com/svn/trunk/src/envo/envo.owl
    show all records
  • Animal Diversity Web Traits and images
    riparian wetland
    • URI: http://eol.org/schema/terms/riparianWetland
    show all records
  • Animal Diversity Web Traits and images
    temperate
    • URI: http://purl.obolibrary.org/obo/ENVO_01000206
    show all records
  • Animal Diversity Web Traits and images
    freshwater
    • URI: http://purl.obolibrary.org/obo/ENVO_00000873
    • Definition: A biome that applies to the freshwater realm.
    show all records
  • have host

    1 record hidden — show all
  • Global Biotic Interactions
    Populus tremula L. (Common Aspen)
  • Global Biotic Interactions
    Carpinus betulus L. (European hornbeam)
  • Global Biotic Interactions
    Salix caprea L. (goat willow)
  • Global Biotic Interactions
    Salix fragilis L. ()
  • Global Biotic Interactions
    Quercus robur L. (English oak)
  • have pathogen

    11 records hidden — show all
  • Global Biotic Interactions
    Castor fiber papillomavirus 1 EES-2009
  • Global Biotic Interactions
    Borna disease virus 1
  • Global Biotic Interactions
    Cowpox virus (cowpox)
  • Global Biotic Interactions
    Enterococcus thailandicus
  • Global Biotic Interactions
    Enterococcus thailandicus
  • human population density

  • Pantheria
    0 individuals per square kilometer
    (min)
  • Pantheria
    40.01 individuals per square kilometer
    (mean)
  • Pantheria
    1 individuals per square kilometer
    (5th percentile)
  • human population density change

  • Pantheria
    -0.00677103770541294
    (mean)
  • inter-birth interval

  • AnAge
    365 days
  • kill

    4 records hidden — show all
  • Global Biotic Interactions
    Crataegus monogyna Jacq. (Common Hawthorn)
  • Global Biotic Interactions
    Fraxinus excelsior L. (European ash)
  • Global Biotic Interactions
    Fraxinus angustifolia Vahl (Narrow-leafed Ash)
  • Global Biotic Interactions
    Populus tremula L. (Common Aspen)
  • Global Biotic Interactions
    Sambucus nigra L. (Elder)
  • latitude

  • Pantheria
    43.33 degrees
    (min)
  • Pantheria
    57.14 degrees
    (median)
  • Pantheria
    70.95999999999999 degrees
    (max)
  • life span

  • Morgan Ernest 2003
    420 months
    (max)
  • Pantheria
    300 months
    (max)
  • litters per year

  • AnAge
    1 /year
  • Pantheria
    1
    (female, average)
  • locomotion

  • Animal Diversity Web Traits and images
    swimming
    • URI: http://purl.obolibrary.org/obo/GO_0036268
    • Definition: Self-propelled movement of an organism from one location to another through water, often by means of active fin movement.
    show all records
  • Lovegrove 2004
    digitigrade
    • URI: https://www.wikidata.org/entity/Q184503
    • Definition: animal that stands or walks on the full length of its digits/toes
    show all records
  • Biewener 1989
    quadrupedal movement
    • URI: https://www.wikidata.org/entity/Q21907045
    • Definition: terrestrial locomotion in animals using four limbs
    show all records
  • longitude

  • Pantheria
    56.61 degrees
    (median)
  • Pantheria
    4.01 degrees
    (min)
  • Pantheria
    109.21 degrees
    (max)
  • mass

  • AnAge
    530 g
    (neonate)
  • AnAge
    25000 g
    (adult)
  • AnAge
    4200 g
    (weanling)
  • mating system

  • Kappeler et al 2013
    monogamous
    • URI: http://eol.org/schema/terms/monogamous
    • Definition: a pair bond between two adult animals of the same species – typically of the opposite sex. This pair may cohabitate in an area or territory for some duration of time, and in some cases may copulate and reproduce with only each other. Monogamy may either be short-term, lasting one to a few seasons or long-term, lasting many seasons and in extreme cases, life-long.
    • Attribution: https://en.wikipedia.org/wiki/Monogamy_in_animals
    show all records
  • Animal Diversity Web Traits and images
    monogamous
    • URI: http://purl.obolibrary.org/obo/ECOCORE_00000063
    • Definition: One male and one female have an exclusive mating relationship
    show all records
  • migration

  • Animal Diversity Web Traits and images
    nonmigratory
    • URI: http://eol.org/schema/terms/nonmigratory
    • Definition: Does not make seasonal movements between breeding and wintering grounds.
    show all records
  • milk lipids

    10 records hidden — show all
  • Milk Composition of Non Dairy Animals
    17.8 percent
  • Milk Composition of Non Dairy Animals
    21.4 percent
  • Milk Composition of Non Dairy Animals
    17.6 percent
    (max)
  • Milk Composition of Non Dairy Animals
    11.7 percent
    (mean)
  • Milk Composition of Non Dairy Animals
    5.8 percent
    (min)
  • milk solids

    9 records hidden — show all
  • Milk Composition of Non Dairy Animals
    32.1 percent
  • Milk Composition of Non Dairy Animals
    16.3 percent
    (min)
  • Milk Composition of Non Dairy Animals
    30.7 percent
  • Milk Composition of Non Dairy Animals
    30.7 percent
  • Milk Composition of Non Dairy Animals
    32.6 percent
  • mineral composition of milk

    38 records hidden — show all
  • Milk Composition of Non Dairy Animals
    magnesium (mg2+)
    • URI: http://purl.obolibrary.org/obo/CHEBI_18420
    show all records
  • Milk Composition of Non Dairy Animals
    magnesium (mg2+)
    • URI: http://purl.obolibrary.org/obo/CHEBI_18420
    show all records
  • Milk Composition of Non Dairy Animals
    phosphorus (p+)
    • URI: http://purl.obolibrary.org/obo/CHEBI_33467
    show all records
  • Milk Composition of Non Dairy Animals
    phosphorus (p+)
    • URI: http://purl.obolibrary.org/obo/CHEBI_33467
    show all records
  • Milk Composition of Non Dairy Animals
    magnesium (mg2+)
    • URI: http://purl.obolibrary.org/obo/CHEBI_18420
    show all records
  • mineralized skeleton contains

  • Mineralogy
    apatite
    • URI: http://purl.obolibrary.org/obo/CHEBI_52254
    • Definition: A phosphate mineral with the general formula Ca5(PO4)3X where X = OH, F or Cl
    show all records
  • motility

  • Animal Diversity Web Traits and images
    actively mobile
    • URI: http://eol.org/schema/terms/activelyMobile
    • Definition: uses self-propelled locomotion to change location on a regular basis
    show all records
  • native range includes

  • Animal Diversity Web Traits and images
    the Palearctic
    • URI: https://www.wikidata.org/entity/Q106447
    • Definition: largest of the eight ecozones constituting the Earth's surface
    • Attribution: https://commons.wikimedia.org/wiki/File:Palearctic.png
    show all records
  • number of dna records in ggbn

  • GGBN data coverage
    3
  • number of records in gbif

  • GBIF data coverage
    241405
  • number of records in iNat

  • iNaturalist data coverage
    13063
  • number of research grade records in iNat

  • iNaturalist data coverage
    11763
  • number of specimens in ggbn

  • GGBN data coverage
    130
  • onset of fertility

  • AnAge
    639 days
    (female)
  • AnAge
    639 days
    (male)
  • Pantheria
    1034.61 days
    (average)
  • parental care

    1 record hidden — show all
  • Kappeler et al 2013
    paternal care
    • URI: http://eol.org/schema/terms/paternalCare
    show all records
  • Animal Diversity Web Traits and images
    paternal care
    • URI: http://eol.org/schema/terms/paternalCare
    show all records
  • Animal Diversity Web Traits and images
    cooperative breeding
    • URI: http://eol.org/schema/terms/CooperativeBreeding
    • Definition: The species regularly breeds cooperatively, with nonparents providing care.
    • Attribution: Richard M. Sibly, Christopher C. Witt, Natalie A. Wright, Chris Venditti, Walter Jetz, and James H. Brown. 2012. Energetics, lifestyle, and reproduction in birds. PNAS 109(27):10937-10941, doi:10.1073/pnas.1206512109
    show all records
  • Animal Diversity Web Traits and images
    protection
    • URI: https://www.wikidata.org/entity/Q2251595
    • Definition: action or precaution against a threat against an uncertainty or possible unpleasant events
    show all records
  • Animal Diversity Web Traits and images
    female provides care
    • URI: http://eol.org/schema/terms/parentalCareFemale
    • Definition: the female feeds and nurtures offspring
    • Attribution: Richard M. Sibly, Christopher C. Witt, Natalie A. Wright, Chris Venditti, Walter Jetz, and James H. Brown. 2012. Energetics, lifestyle, and reproduction in birds. PNAS 109(27):10937-10941, doi:10.1073/pnas.1206512109
    show all records
  • population trend

  • IUCN
    Increasing
  • potential evapotranspiration rate in geographic range

  • Pantheria
    382.36 millimeters per month
    (mean)
  • precipitation in geographic range

  • Pantheria
    45.01 millimeters per month
    (mean)
  • prenatal development duration

  • AnAge
    105 days
  • protein composition of milk

    64 records hidden — show all
  • Milk Composition of Non Dairy Animals
    protein
    • URI: http://purl.bioontology.org/ontology/CSP/2446-3000
    • Definition: linear polymers of alpha-L-aminoacids ranging in size from a few thousand to over 1 million daltons, capable of oligomerization, with specific functions dictated by aminoacid sequence and encoded genetically.
    show all records
  • Milk Composition of Non Dairy Animals
    protein
    • URI: http://purl.bioontology.org/ontology/CSP/2446-3000
    • Definition: linear polymers of alpha-L-aminoacids ranging in size from a few thousand to over 1 million daltons, capable of oligomerization, with specific functions dictated by aminoacid sequence and encoded genetically.
    show all records
  • Milk Composition of Non Dairy Animals
    protein
    • URI: http://purl.bioontology.org/ontology/CSP/2446-3000
    • Definition: linear polymers of alpha-L-aminoacids ranging in size from a few thousand to over 1 million daltons, capable of oligomerization, with specific functions dictated by aminoacid sequence and encoded genetically.
    show all records
  • Milk Composition of Non Dairy Animals
    protein
    • URI: http://purl.bioontology.org/ontology/CSP/2446-3000
    • Definition: linear polymers of alpha-L-aminoacids ranging in size from a few thousand to over 1 million daltons, capable of oligomerization, with specific functions dictated by aminoacid sequence and encoded genetically.
    show all records
  • Milk Composition of Non Dairy Animals
    protein
    • URI: http://purl.bioontology.org/ontology/CSP/2446-3000
    • Definition: linear polymers of alpha-L-aminoacids ranging in size from a few thousand to over 1 million daltons, capable of oligomerization, with specific functions dictated by aminoacid sequence and encoded genetically.
    show all records
  • sexual system

  • Fairbairn 2013
    dioecious
    • URI: https://www.wikidata.org/entity/Q148681
    • Definition: a characteristic of a species, meaning that it has distinct male and female individual organisms.
    show all records
  • social system

  • Animal Diversity Web Traits and images
    group living
    • URI: http://eol.org/schema/terms/socialGroupLiving
    • Definition: where individuals of the same species (conspecifics), maintain spatial proximity with one another over time with mechanisms of social attraction
    • Attribution: https://en.wikipedia.org/wiki/Group_living
    show all records
  • temperature in geographic range

  • Pantheria
    2.33 0.1°c
    (mean)
  • trophic guild

    1 record hidden — show all
  • Animal Diversity Web Traits and images
    xylophage
    • URI: http://www.wikidata.org/entity/Q45879481
    • Definition: organism that derives nutrition primarily from wood
    • Comment: synonym: lignivore
    show all records
  • Animal Diversity Web Traits and images
    folivore
    • URI: http://www.wikidata.org/entity/Q617573
    • Definition: herbivore animal that specializes in eating leaves.
    show all records
  • Animal Diversity Web Traits and images
    herbivore
    • URI: https://www.wikidata.org/entity/Q59099
    • Definition: animal anatomically and physiologically adapted to eating plant material
    show all records
  • Animal Diversity Web Traits and images
    coprophage
    • URI: http://www.wikidata.org/entity/Q320011
    • Definition: an organism that feeds on feces
    show all records
  • Pantheria
    herbivore
    • URI: https://www.wikidata.org/entity/Q59099
    • Definition: animal anatomically and physiologically adapted to eating plant material
    show all records
  • visual system

  • Land and Fernald 1992
    corneal eyes
    • URI: https://eol.org/schema/terms/corneal_eyes
    • Definition: Because of the difference in refractive index between air and water (or corneal tissue), a curved cornea is an image-forming lens in its own right. Its focal length is determined by the radius of curvature of the cornea. Many corneal eyes (eg: in land vertebrates) also have lenses, but the lens is flattened and weakened compared with an aquatic lens; most of the refractive power is provided by the cornea. Corneal eyes cannot focus in aquatic habitat.
    • Attribution: https://www.britannica.com/science/photoreception/Single-chambered-eyes#ref278820
    show all records
  • weaning age

  • Morgan Ernest 2003
    2.33 months
    (average)
  • AnAge
    76 days
  • Pantheria
    60.18 days
    (average)
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