{"elementGlobalId":104624,"circumscripConfidence":{"id":1,"circumscripConfidenceDescEn":"1 - Strong","circumscripConfidenceDescEs":"1 - Fuerte","circumscripConfidenceDescFr":"1 – Forte"},"classificationLevel":{"id":7,"classificationLevelNameEn":"Species","classificationLevelNameEs":"Especies","classificationLevelNameFr":"Espèce"},"classificationStatus":{"id":1,"classificationStatusDescEn":"Standard","classificationStatusDescEs":"Estándar","classificationStatusDescFr":"Standard"},"iucn":{"id":11,"iucnDescEn":"Least concern","iucnDescEs":"Menos preocupante","iucnDescFr":"Moins préoccupante","iucnCode":"LC"},"nameCategory":{"id":1,"nameCategoryDescEn":"Vertebrate Animal","nameCategoryDescEs":"Animal vertebrado","nameCategoryDescFr":"Animal vertébré","nameTypeCd":"A","nameTypeDesc":"Zoological"},"rankMethodUsed":{"id":4,"rankMethodUsedDescEn":"Expertise without calculation","rankMethodUsedDescEs":null,"rankMethodUsedDescFr":null,"rankMethodUsedExternalDescEn":"Ranked by inspection","rankMethodUsedExternalDescEs":null,"rankMethodUsedExternalDescFr":null},"formattedScientificName":"<i>Lagenorhynchus albirostris</i>","scientificName":"Lagenorhynchus albirostris","scientificNameAuthor":"(Gray, 1846)","primaryCommonName":"White-beaked Dolphin","relatedItisNames":"<i>Lagenorhynchus albirostris</i> (Gray, 1846) (TSN 180442)","uniqueId":"ELEMENT_GLOBAL.2.104624","elcode":"AMAGE06010","conceptRefFullCitation":"Wilson, D. E., and D. M. Reeder (editors). 1993. Mammal species of the world: a taxonomic and geographic reference. Second edition. Smithsonian Institution Press, Washington, DC. xviii + 1206 pp. Available online at: http://www.nmnh.si.edu/msw/.","conceptName":"<i>Lagenorhynchus albirostris</i>","taxonomicComments":"Vollmer et al. (2019) split <i>Lagenorhynchus </i> into <i>Lagenorhynchus</i>, <i>Sagmatias</i>, and <i>Leucopleurus</i>. The American Society for Mammalogists accepts this update but cites the need for further study (see https://marinemammalscience.org/science-and-publications/list-marine-mammal-species-subspecies/) (ASM 2025).","roundedGRank":"G4","conservationStatusFactorsEditionDate":null,"conservationStatusFactorsEditionAuthors":null,"primaryCommonNameLanguage":"EN","recordType":"SPECIES","elementNationals":[{"elementNationalId":164892,"classifConfidence":null,"nation":{"id":38,"nameEn":"Canada","nameEs":"Canadá","nameFr":"Canada","isoCode":"CA","region":"Canada"},"roundedNRank":"N5","elementSubnationals":[{"elementSubnationalId":755354,"subnation":{"id":63,"nameEn":"New Brunswick","nameEs":"New Brunswick","nameFr":"Nouveau-Brunswick","subnationCode":"NB","dnationId":38},"roundedSRank":"S1","dataSensitive":{"id":2,"dataSensitiveDescEn":"No","dataSensitiveDescEs":null,"dataSensitiveDescFr":null,"dataSensitiveCode":"N"},"dataSensitiveCategory":null,"srank":"S1","speciesSubnational":{"elementSubnationalId":755354,"hybrid":false,"exotic":false,"native":true}},{"elementSubnationalId":351155,"subnation":{"id":66,"nameEn":"Nova Scotia","nameEs":"Nueva Escocia","nameFr":"Nouvelle-Écosse","subnationCode":"NS","dnationId":38},"roundedSRank":"S1","dataSensitive":{"id":2,"dataSensitiveDescEn":"No","dataSensitiveDescEs":null,"dataSensitiveDescFr":null,"dataSensitiveCode":"N"},"dataSensitiveCategory":null,"srank":"S1","speciesSubnational":{"elementSubnationalId":351155,"hybrid":false,"exotic":false,"native":true}},{"elementSubnationalId":363736,"subnation":{"id":69,"nameEn":"Quebec","nameEs":"Quebec","nameFr":"Québec","subnationCode":"QC","dnationId":38},"roundedSRank":"S3","dataSensitive":{"id":2,"dataSensitiveDescEn":"No","dataSensitiveDescEs":null,"dataSensitiveDescFr":null,"dataSensitiveCode":"N"},"dataSensitiveCategory":null,"srank":"S3","speciesSubnational":{"elementSubnationalId":363736,"hybrid":false,"exotic":false,"native":true}}],"nrankReviewYear":2024,"nrank":"N5","speciesNational":{"elementNationalId":164892,"exotic":false,"native":true}},{"elementNationalId":165276,"classifConfidence":null,"nation":{"id":225,"nameEn":"United States","nameEs":"Estados Unidos","nameFr":"États-Unis","isoCode":"US","region":"United States"},"roundedNRank":"NU","elementSubnationals":[{"elementSubnationalId":339089,"subnation":{"id":26,"nameEn":"Maine","nameEs":"Maine","nameFr":"Maine","subnationCode":"ME","dnationId":225},"roundedSRank":"SNR","dataSensitive":{"id":2,"dataSensitiveDescEn":"No","dataSensitiveDescEs":null,"dataSensitiveDescFr":null,"dataSensitiveCode":"N"},"dataSensitiveCategory":null,"srank":"SNR","speciesSubnational":{"elementSubnationalId":339089,"hybrid":false,"exotic":false,"native":true}},{"elementSubnationalId":277602,"subnation":{"id":41,"nameEn":"New York","nameEs":"Nueva York","nameFr":"New York","subnationCode":"NY","dnationId":225},"roundedSRank":"SNRN","dataSensitive":{"id":2,"dataSensitiveDescEn":"No","dataSensitiveDescEs":null,"dataSensitiveDescFr":null,"dataSensitiveCode":"N"},"dataSensitiveCategory":null,"srank":"SNRN","speciesSubnational":{"elementSubnationalId":277602,"hybrid":false,"exotic":false,"native":true}},{"elementSubnationalId":398860,"subnation":{"id":24,"nameEn":"Massachusetts","nameEs":"Massachusetts","nameFr":"Massachusetts","subnationCode":"MA","dnationId":225},"roundedSRank":"S1","dataSensitive":{"id":2,"dataSensitiveDescEn":"No","dataSensitiveDescEs":null,"dataSensitiveDescFr":null,"dataSensitiveCode":"N"},"dataSensitiveCategory":null,"srank":"S1","speciesSubnational":{"elementSubnationalId":398860,"hybrid":false,"exotic":false,"native":true}},{"elementSubnationalId":1351347,"subnation":{"id":38,"nameEn":"New Jersey","nameEs":"Nueva Jersey","nameFr":"New Jersey","subnationCode":"NJ","dnationId":225},"roundedSRank":"SNR","dataSensitive":{"id":2,"dataSensitiveDescEn":"No","dataSensitiveDescEs":null,"dataSensitiveDescFr":null,"dataSensitiveCode":"N"},"dataSensitiveCategory":null,"srank":"SNR","speciesSubnational":{"elementSubnationalId":1351347,"hybrid":false,"exotic":false,"native":true}}],"nrankReviewYear":1997,"nrank":"NU","speciesNational":{"elementNationalId":165276,"exotic":false,"native":true}}],"lastModified":"2026-10-02T21:43:59.899101Z","lastPublished":"2026-10-02T21:32:08.892226Z","promotionalDescription":null,"conceptLineageSummary":null,"nsxUrl":"/Taxon/ELEMENT_GLOBAL.2.104624/Lagenorhynchus_albirostris","grankAdjustmentReasons":null,"grankChangeDate":"1996-11-15","grankReviewDate":"2016-04-04","grankReasons":null,"grank":"G4","rankInfo":{"elementGlobalId":104624,"aooPercentGood":null,"enviromentalSpecificity":null,"intrinsicVulnerability":null,"longTermTrend":null,"numberEos":null,"numberGoodEos":null,"numberProtEos":null,"popSize":null,"rangeExtent":null,"shortTermTrend":null,"threatImpactAssigned":null,"rangeExtentComments":"Cold temperate and subarctic waters of the northern North Atlantic, including the Baltic Sea; south to Cape Cod and Portugal (IUCN 1991). Common off Cape Cod in spring; abundant at least seasonally off southern and western Greenland, Newfoundland, and Labrador, and throughout Davis Strait; common around the Faroe Islands; seasonally present in the Norwegian Sea along the coast of Norway and the southern Barents Sea to Varanger Fjord and possibly Murmansk; abundant off southwestern Sweden; the most common dolphin around Iceland; the third most commonly reported species in sighting and stranding records in the northern North Sea (IUCN 1991).","areaOfOccupancy":null,"areaOfOccupancyComments":null,"numberEosComments":null,"popSizeComments":null,"viabilityComments":null,"threatImpactComments":"No known serious threats, though some incidental take in fishing nets occurs (IUCN 1991).","shortTermTrendComments":null,"longTermTrendComments":null,"inventoryNeeds":null,"numberProtEosComments":"See IUCN (1991) for a discussion of international protection regulations.","protectionNeeds":null,"otherConsiderations":null,"intrinsicVulnerabilityComments":null,"enviromentalSpecificityComments":null},"animalCharacteristics":{"elementGlobalId":104624,"majorHabitat":{"id":1,"majorHabitatDescEn":"Marine","majorHabitatDescEs":"Marino","majorHabitatDescFr":"Marine"},"nonMigrant":false,"localMigrant":true,"longDistanceMigrant":true,"mobilityMigrationComments":"Occurs at northern limits of range in warmer months; withdraws southward for winter.","foodHabitsComments":"Diet includes squid, octopus, cod, herring, haddock, capelin, and sometimes benthic crustaceans.","animalPhenologyComments":"Active day/night.","colonialBreeder":false,"length":300,"width":null,"weight":null,"animalPhenologies":[],"animalFoodHabits":[{"animalCagFoodHabitsId":105607,"foodHabits":{"id":2,"foodHabitsDescEn":"Piscivore","foodHabitsDescEs":"Piscivore","foodHabitsDescFr":"Piscivore","displayOrder":2},"adult":true,"immature":true},{"animalCagFoodHabitsId":105608,"foodHabits":{"id":3,"foodHabitsDescEn":"Invertivore","foodHabitsDescEs":"Invertívoro","foodHabitsDescFr":"Invertivore","displayOrder":3},"adult":true,"immature":true}]},"occurrenceDelineations":[{"eoSpecsDetailId":1070,"locationUseClass":{"id":1,"locationUseClassDescEn":"Not applicable","locationUseClassDescEs":"No se aplica","locationUseClassDescFr":"Sans objet","displayOrder":1},"eoSpecGroupName":"Dolphins and Porpoises","subtypes":null,"inferredExtentDistance":null,"inferredExtentNotes":null,"minimumEoCriteria":"A marine area that  is or has been occupied consistently or recurrently. Occurrences not based on the entire range of particular populations or subpopulations, but rather on distinct areas that are important to the survival of these populations.   Minimally, at least two and preferably several years of observation should be used to reliably identify significant, recurrent occurrences.","mappingGuidance":null,"separationBarriers":"Upland areas.","separationDistanceUnsuitableHabitatat":20.0,"separationDistanceSuitableHabitatat":20.0,"altSeparationProcedure":null,"separationJustification":"Separation Distance arbitrary.  In most cases, occurrences should not be extensive areas but rather portions of such areas that stand out as strongly meeting the occurrence criteria. <br> Available information on genetics, dispersion, and movement patterns of most populations generally is insufficient to determine biologically meaningful separation distances for occurrences. The separation distance used here does not attempt to identify biologically distinct populations but rather is an arbitrary value that attempts to identify relatively distinct geographic areas that have frequent or concentrated activity and that are of practical size. <br> Bottlenose Dolphins (TURSIOPS TRUNCATUS) that were resident in a South Carolina estuary had relatively small home ranges (mean  51.3 square kilometers, 95% adaptive kernel method; Gubbins 2002).","versionDate":"2002-03-06","versionAuthor":"Cannings, S.","versionNotes":"Contains all members of the families Delphinidae and Phocoenidae, except ORCINUS ORCA.","lastModified":"2020-04-30T02:04:20.034948Z"}],"plantCharacteristics":null,"elementManagement":{"elementGlobalId":104624,"eoManagementGroupName":null,"stewardshipOverview":null,"impacts":null,"restorationPotential":null,"siteConservationPlansConsidered":null,"managementMethods":null,"monitoringMethods":null,"managementProgramContacts":null,"monitoringProgramContacts":null,"managementResearchPrograms":null,"managementResearchNeeds":null,"biologicalResearchNeeds":null,"additionalTopics":null},"occurrenceViabilities":[{"eoRankSpecsDetailId":106072,"eoRankSpecsGroupName":null,"locationUseClass":{"id":1,"locationUseClassDescEn":"Not applicable","locationUseClassDescEs":"No se aplica","locationUseClassDescFr":"Sans objet","displayOrder":1},"excellentViability":null,"goodViability":null,"fairViability":null,"poorViability":null,"viabilityJustification":"Use the Generic Guidelines for the Application of Occurrence Ranks (2008).<br>The Key for Ranking Species Occurrences Using the Generic Approach provides a step-wise process for implementing this method.","versionDate":null,"versionAuthor":null,"versionNotes":null,"lastModified":"2020-05-14T02:27:05.730013Z"}],"references":[{"id":1151804,"citation":"American Society of Mammalogists (ASM). 2025. Mammal Diversity Database (Version 1.13) [Data set]. Zenodo. https://doi.org/10.5281/zenodo.10595931. Online. Available: https://www.mammaldiversity.org/","shortCitationAuthor":"American Society of Mammalogists (ASM)","shortCitationYear":2025,"referenceCode":"W25ASM01NAUS","lastModified":"2025-04-04T21:45:15.526109Z"},{"id":119122,"citation":"Banfield, A. W. F. 1974. The mammals of Canada. University of Toronto Press, Toronto, Canada. 438 pp.","shortCitationAuthor":"Banfield","shortCitationYear":1974,"referenceCode":"B74BAN01NAUS","lastModified":"2020-02-25T18:12:03.631914Z"},{"id":759420,"citation":"Bradley, R.D., L.K. Ammerman, R.J. Baker, L.C. Bradley, J.A. Cook. R.C. Dowler, C. Jones, D.J. Schmidly, F.B. Stangl Jr., R.A. Van den Bussche and B. Würsig. 2014. Revised checklist of North American mammals north of Mexico, 2014. Museum of Texas Tech University Occasional Papers 327:1-28. Available at: http://www.nsrl.ttu.edu/publications/opapers/ops/OP327.pdf","shortCitationAuthor":"Bradley et al.","shortCitationYear":2014,"referenceCode":"A14BRA01NACA","lastModified":"2020-02-25T14:38:17.880059Z"},{"id":143144,"citation":"Folkens, P. 1984. The whale watcher's handbook. Doubleday Co., Inc., Garden City, NY 208 pp.","shortCitationAuthor":"Folkens","shortCitationYear":1984,"referenceCode":"B84FOL01NAUS","lastModified":"2020-02-25T18:12:30.710457Z"},{"id":118294,"citation":"Godin, A. J. 1977. Wild mammals of New England. Johns Hopkins University Press, Baltimore. 304 pp.","shortCitationAuthor":"Godin","shortCitationYear":1977,"referenceCode":"B77GOD01NAUS","lastModified":"2020-02-25T18:12:30.710457Z"},{"id":139149,"citation":"Gubbins, C. 2002. Use of home ranges by resident bottlenose dolphins (<i>Tursiops truncatus</i>) in a South Carolina estuary. Journal of Mammalogy 83: 178-187.","shortCitationAuthor":"Gubbins","shortCitationYear":2002,"referenceCode":"A02GUB01NACA","lastModified":"2024-11-02T00:42:23.119711Z"},{"id":810394,"citation":"Hebda, A.J. 2011. List of mammals of Nova Scotia (including synonyms used in the literature relating to Nova Scotia) (revision 2) 24 July 2011. Nova Scotia Museum Collections Unit, Halifax, Nova Scotia. 24 pp. Online. Available: https://naturalhistory.novascotia.ca/sites/default/files/inline/images/names_and_synonyms_ver3.pdf","shortCitationAuthor":"Hebda","shortCitationYear":2011,"referenceCode":"N11HEB01EHUS","lastModified":"2020-02-25T18:12:30.726311Z"},{"id":106833,"citation":"IUCN (World Conservation Union). 1991. Dolphins, Porpoises and Whales of the World: the IUCN Red Data Book. M. Klinowska (compiler). IUCN, Gland, Switzerland, and Cambridge, United Kingdom. viii + 429 pp.","shortCitationAuthor":"IUCN (World Conservation Union)","shortCitationYear":1991,"referenceCode":"B91IUC01NAUS","lastModified":"2020-02-25T14:38:17.880059Z"},{"id":156383,"citation":"Jones, J. K., Jr., R. S. Hoffman, D. W. Rice, C. Jones, R. J. Baker, and M. D. Engstrom. 1992a. Revised checklist of North American mammals north of Mexico, 1991. Occasional Papers, The Museum, Texas Tech University, 146:1-23.","shortCitationAuthor":"Jones et al.","shortCitationYear":1992,"referenceCode":"B92JON01NAUS","lastModified":"2020-02-25T14:38:17.880059Z"},{"id":148051,"citation":"Katona, S. K., V. Rough, and D. T. Richardson. 1983. A Field guide to the whales, porpoises, and seals of the gulf of Maine and eastern Canada. Cape Cod to Newfoundland. Charles Scribner's Sons, N.Y. 255 pp.","shortCitationAuthor":"Katona et al.","shortCitationYear":1983,"referenceCode":"B83KAT01NAUS","lastModified":"2020-02-25T18:12:30.710457Z"},{"id":102124,"citation":"Leatherwood, S., and R. R. Reeves. 1983. The Sierra Club handbook of whales and dolphins. Sierra Club Books, San Francisco. 302 pp.","shortCitationAuthor":"Leatherwood and Reeves","shortCitationYear":1983,"referenceCode":"B83LEA01NAUS","lastModified":"2020-02-25T14:38:17.880059Z"},{"id":1155683,"citation":"Vollmer, N. L., E. Ashe, R. L. Brownell Jr, F. Cipriano, J. G. Mead, R. R. Reeves, M. S. Soldevilla and R. Williams. 2019. Taxonomic revision of the dolphin genus <i>Lagenorhynchus</i>. Marine Mammal Science 35:957–1057.","shortCitationAuthor":"Vollmer et al.","shortCitationYear":2019,"referenceCode":"A19VOL01NAUS","lastModified":"2025-09-05T21:50:13.64523Z"},{"id":117022,"citation":"Wilson, D. E., and D. M. Reeder (editors). 1993. Mammal species of the world: a taxonomic and geographic reference. Second edition. Smithsonian Institution Press, Washington, DC. xviii + 1206 pp. Available online at: http://www.nmnh.si.edu/msw/.","shortCitationAuthor":"Wilson and Reeder","shortCitationYear":1993,"referenceCode":"B93WIL01NAUS","lastModified":"2020-02-25T14:38:17.880059Z"}],"otherCommonNames":[{"id":136231,"name":"Dauphin à nez blanc","language":"FR"}],"speciesGlobal":{"elementGlobalId":104624,"cites":{"id":2,"citesDescEn":"Appendix II","citesDescEs":"Apéndice II","citesDescFr":"Annexe II"},"cosewic":{"id":6,"cosewicDescEn":"Not at Risk","cosewicDescEs":"No está en riesgo","cosewicDescFr":"Non en péril","cosewicCode":"NAR"},"fwsRegion":null,"genusSize":{"id":1,"genusSizeDescEn":"Monotypic genus","genusSizeDescEs":"Género monotípico","genusSizeDescFr":"Genre monotypique"},"jurisEndem":{"id":5,"jurisEndemDescEn":"occurs (regularly, as a native taxon) in multiple nations","jurisEndemDescEs":"Se encuentra en varias naciones (de manera regular, como un taxón nativo)","jurisEndemDescFr":"Se trouve dans plusieurs nations (de façon régulière, tel un taxon indigène)"},"nomenclaturallyEst":null,"usesa":null,"informalTaxonomy":{"informalTaxonomyId":6,"level1":"Animals","level2":"Vertebrates","level3":"Mammals","level":3,"hasChildren":false,"parentId":2,"distributionStatus":"complete","displayOrder":1090},"parentSpecies":null,"infraspecies":false,"kingdom":"Animalia","phylum":"Craniata","taxclass":"Mammalia","taxorder":"Cetacea","family":"Delphinidae","genus":"Lagenorhynchus","americanFisheriesStatus":null,"americanFisheriesStatusDate":null,"saraStatus":null,"saraStatusDate":null,"cosewicDate":"1998-04-01","interpretedCosewic":null,"cosewicComments":"Reason for designation: Moderate population size with no evidence of population change and no clear evidence of threats.<br/><br/>Status history: Designated Not at Risk in April 1998.","usesaDate":null,"interpretedUsesa":null,"usesaComments":null,"completeDistribution":true,"synonyms":[],"infraspeciesList":[],"ebarId":null,"ebarCanadianScope":false,"ebarGlobalScope":false,"ebarKbaGroup":"Mammals","caGeneralStatusId":"GS001521"},"speciesCharacteristics":{"elementGlobalId":104624,"reproductionComments":"Single calf is born June-September.","ecologyComments":"Occurs in groups of up to several hundred in the west, mainly in groups of not more than 2-5 in the east (IUCN 1991).","habitatComments":"Inhabits offshore and pelagic arctic waters.","generalDescription":null,"diagnosticCharacteristics":null,"speciesMarineHabitats":[{"cagMarineHabId":-100744,"marineHabitat":{"id":1,"marineHabitatDescEn":"Pelagic","marineHabitatDescEs":"Pelágico","marineHabitatDescFr":"Pélagique","displayOrder":1}},{"cagMarineHabId":-100745,"marineHabitat":{"id":3,"marineHabitatDescEn":"Near shore","marineHabitatDescEs":"Cercano a la costa","marineHabitatDescFr":"Côtier","displayOrder":3}}],"speciesTerrestrialHabitats":[],"speciesRiverineHabitats":[],"speciesPalustrineHabitats":[],"speciesLacustrineHabitats":[],"speciesSubterraneanHabitats":[],"speciesEstuarineHabitats":[]},"primaryReference":{"id":1151804,"citation":"American Society of Mammalogists (ASM). 2025. Mammal Diversity Database (Version 1.13) [Data set]. Zenodo. https://doi.org/10.5281/zenodo.10595931. Online. Available: https://www.mammaldiversity.org/","shortCitationAuthor":"American Society of Mammalogists (ASM)","shortCitationYear":2025,"referenceCode":"W25ASM01NAUS","lastModified":"2025-04-04T21:45:15.526109Z"},"predecessors":[],"elementGlobalThreatAssessments":[{"elementGlobalThreatAssessId":16655,"iucnThreatCategory":{"id":19,"iucnThreatCategoryCd":"5","iucnThreatCategoryDescEn":"Biological resource use","iucnThreatCategoryDescEs":null,"iucnThreatCategoryDescFr":null,"displayValueEn":"5 - Biological resource use","displayValueEs":null,"displayValueFr":null,"displayOrder":330,"iucnThreat":"Y","parentThreatId":null,"iucnThreatLevel":1},"iucnThreatScope":null,"iucnThreatSeverity":null,"iucnThreatTiming":{"id":1,"iucnThreatTimingDescEn":"High: Continuing","iucnThreatTimingDescEs":null,"iucnThreatTimingDescFr":null,"displayValueEn":"High (continuing)","displayValueEs":null,"displayValueFr":null,"displayOrder":1},"threatImpactCalc":null},{"elementGlobalThreatAssessId":16656,"iucnThreatCategory":{"id":23,"iucnThreatCategoryCd":"5.4","iucnThreatCategoryDescEn":"Fishing & harvesting aquatic resources","iucnThreatCategoryDescEs":null,"iucnThreatCategoryDescFr":null,"displayValueEn":"5.4 - Fishing & harvesting aquatic resources","displayValueEs":null,"displayValueFr":null,"displayOrder":370,"iucnThreat":"Y","parentThreatId":19,"iucnThreatLevel":2},"iucnThreatScope":null,"iucnThreatSeverity":null,"iucnThreatTiming":{"id":1,"iucnThreatTimingDescEn":"High: Continuing","iucnThreatTimingDescEs":null,"iucnThreatTimingDescFr":null,"displayValueEn":"High (continuing)","displayValueEs":null,"displayValueFr":null,"displayOrder":1},"threatImpactCalc":null}]}