Dvärgmås
English name: Scientific name: Hydrocoloeus minutus
Location: Ledskärsviken, Ledskärsområdet, Upl, Tierp
Unique identifier: urn:lsid:artportalen.se:sighting:124949530
Observation date: 2025-05-10
diffusionStatus: 0
isGeneralized: false
hasGeneralizedObservationInOtherIndex: false
event:
eventId: urn:lsid:swedishlifewatch.se:dataprovider:Artportalen:event:9378097464631149511
startDate: 2025-05-10T16:40:00+02:00
startYear: 2025
startMonth: 5
startDay: 10
endDate: 2025-05-10T18:20:00+02:00
endYear: 2025
endMonth: 5
endDay: 10
plainStartDate: 2025-05-10
plainEndDate: 2025-05-10
plainStartTime: 16:40
plainEndTime: 18:20
discoveryMethod:
id: 0
value:
verbatimEventDate: 2025-05-10T16:40:00+02:00/2025-05-10T18:20:00+02:00
identification:
dateIdentified:
identificationRemarks:
validated: false
verified: false
validationStatus:
id: 10
value: Ovaliderad
verificationStatus:
id: 10
value: Ovaliderad
uncertainIdentification: false
location:
atlas5x5:
featureId: 13I2b
name: 13I2b
atlas10x10:
featureId: 13I2a
name: 13I2a
attributes:
countyPartIdByCoordinate: 3
provincePartIdByCoordinate: 13
continent:
id: 4
value: Europe
coordinateUncertaintyInMeters: 500
country:
id: 0
value: Sweden
countryCode: SE
countryRegion:
featureId: 3
name: Svealand
county:
featureId: 3
name: Uppsala
municipality:
featureId: 360
name: Tierp
parish:
featureId: 302
name: Österlövsta
province:
featureId: 13
name: Uppland
decimalLatitude: 60.5094100000000025829649530351161956787109375
decimalLongitude: 17.717780000000001194848664454184472560882568359375
etrs89X: 4745265
etrs89Y: 4179690
geodeticDatum: EPSG:4326
locality: Ledskärsviken Ledskärsområdet Upl
locationId: urn:lsid:artportalen.se:site:2075973
sweref99TmX: 649226
sweref99TmY: 6711227
type: 1
verbatimLatitude: 8514036
verbatimLocality: Ledskärsviken Ledskärsområdet Upl
verbatimLongitude: 1972334
verbatimSRS: EPSG:3857
occurrence:
activity:
id: 22
value: rastande
birdNestActivityId: 22
catalogNumber: 124949530
catalogId: 124949530
individualCount: 2
isNaturalOccurrence: true
isNeverFoundObservation: false
isNotRediscoveredObservation: false
isPositiveObservation: true
lifeStage:
id: 0
value:
occurrenceId: urn:lsid:artportalen.se:sighting:124949530
occurrenceStatus:
id: 0
value: present
organismQuantity: 2
organismQuantityAggregation: 2
organismQuantityInt: 2
sensitivityCategory: 1
recordedBy: Jörgen Sjöström
reportedBy: Jörgen Sjöström
reportedDate: 2025-05-10T21:35:45.383+02:00
sex:
id: 0
value:
substrate:
url: https://www.artportalen.se/sighting/124949530
taxon:
acceptedNameUsageId: urn:lsid:dyntaxa.se:Taxon:100072
attributes:
disturbanceRadius: 0
dyntaxaTaxonId: 100072
gbifTaxonId: 6065841
isInvasiveAccordingToEuRegulation: false
isInvasiveInSweden: false
isRedlisted: false
natura2000HabitatsDirectiveArticle2: false
natura2000HabitatsDirectiveArticle4: false
natura2000HabitatsDirectiveArticle5: false
organismGroup: Fåglar
parentDyntaxaTaxonId: 1016572
protectedByLaw: true
protectionLevel:
id: 1
value: 1. Fullständig åtkomst och fri användning för alla
redlistCategory: LC
redlistCategoryDerived: LC
scientificNames:
author: Pallas 1776
name: Larus minutus
isPreferredName: false
validForSighting: false
author: (Pallas 1776)
name: Hydrocoloeus minutus
isPreferredName: true
validForSighting: false
author: Pallas 1776
name: Larus minutus
isPreferredName: false
validForSighting: false
sensitivityCategory:
id: 1
value: 1. Fullständig åtkomst och fri användning för alla
sortOrder: 57145
speciesGroup: 8
swedishOccurrence: Bofast och reproducerande
swedishHistory: Spontan
synonyms:
name: Larus minutus
author: Pallas 1776
taxonomicStatus: synonym
nomenclaturalStatus: valid
name: Larus minutus
author: Pallas 1776
taxonomicStatus: synonym
nomenclaturalStatus: valid
taxonCategory:
id: 17
value: Art
vernacularNames:
name: dvärgmås
language: sv
countryCode: SE
isPreferredName: true
validForSighting: false
birdDirective: true
class: Aves
displayName: Hydrocoloeus minutus (Pallas 1776) dvärgmås
family: Laridae
genus: Hydrocoloeus
higherClassification: Biota | Animalia | Chordata | Craniata | Vertebrata | Gnathostomata | Teleostomi | Osteichthyes | Sarcopterygii | Tetrapoda | Amniota | Diapsida | Archosauria | Dinosauria | Aves | Charadriiformes | Lari | Laridae | Larinae | Hydrocoloeus
id: 100072
kingdom: Animalia
nomenclaturalStatus: valid
order: Charadriiformes
parentNameUsageId: urn:lsid:dyntaxa.se:Taxon:1016572
phylum: Chordata
scientificName: Hydrocoloeus minutus
scientificNameAuthorship: (Pallas 1776)
secondaryParentDyntaxaTaxonIds:
6053550
266919
6053552
taxonId: urn:lsid:dyntaxa.se:Taxon:100072
taxonomicStatus: accepted
taxonRank: species
taxonRemarks:
vernacularName: dvärgmås
verbatimId: 100072
accessRights:
id: 0
value: Free usage
basisOfRecord:
id: 0
value: HumanObservation
collectionCode: Artportalen
dataProviderId: 1
datasetId: urn:lsid:swedishlifewatch.se:dataprovider:Artportalen
datasetName: Artportalen
language: sv
modified: 2025-05-10T21:55:05.327+02:00
ownerInstitutionCode: SLU Artdatabanken
protected: false
sensitive: false
rightsHolder: Jörgen Sjöström
created: 2025-05-10T21:55:14.1399127+02:00
dataQuality:
uniqueKey: 4319113766910592305