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Please note that fish distributions are subject to change as our knowledge of species distributions grows over time.\u2018Known historic\u2019 locations are based on the combination of recorded observations from the New Zealand Freshwater Fish Database and an internal BOPRC fish dataset maintained by A. Suren. E. Fox, compiled information from these sources in September 2021.\u2018Modelled distributions\u2019 for each species are based on the predicted distributions using the following model:Crow, S.K., Booker D., Sykes J., Unwin M., Shankar U. 2014. Predicting distributions of New Zealand freshwater fishes. NIWA Client Report CHC2014-145The probability threshold applied for each species in the model is listed as follows:Common nameEcological database abbreviationModelling probability thresholdBanded kōkopuGalfas≥0.42Bluebill bullyGobhub≥0.20Common bullyGobcot≥0.41Common smeltRetret≥0.37Cran\u2019s bullyGobbas≥0.24Dwarf galaxiasGaldiv≥0.315Giant bullyGobgob≥0.28Giant kōkopuGalarg≥0.74ĪnangaGalmac≥0.26KoaroGalbre≥0.535LampreyGeoaus≥0.51Longfin eelAngdie≥0.65Redfin bullyGobhut≥0.25Shortfin eelAngaus≥0.46Shortjaw kōkopuGalpos≥0.335TorrentfishChefos≥0.6The \u2018known migratory pathway\u2019 and \u2018modelled migratory pathway\u2019 link the known and modelled species locations to the coastal environment. This reflects the connectivity required for species to compete their lifecycles.For information on the specific habitat requirements and lifecycles of freshwater fish, please see Habitat requirements of native freshwater fish in Aotearoa New Zealand (https://www.doc.govt.nz/nature/native-animals/freshwater-fish)There are also other freshwater mahinga kai species where only a few sites are listed in the New Zealand Freshwater Fish Database, and no model for their distribution is available.NZFFD_Kakahi_ echmen \u2013 no modelNZFFD_Koura_parpla- no model.", "geometryType": "esriGeometryPolyline", "sourceSpatialReference": { "wkid": 2193, "latestWkid": 2193, "vcsWkid": 7839, "latestVcsWkid": 7839, "xyTolerance": 0.001, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -4020900, "falseY": 1900, "xyUnits": 10000, "falseZ": 0, "zUnits": 1, "falseM": 0, "mUnits": 1 }, "spatialReference": { "wkid": 2193, "latestWkid": 2193, "vcsWkid": 7839, "latestVcsWkid": 7839, "xyTolerance": 0.001, 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