Venturelli, lontra ngs (Otter) Europea, 70868

PDF) Otter, Lutra lutra, occurrence in Europe and in France in relation to landscape characteristics

IUCN Otter Specialist Group Bulletin

Full article: The first genomic resource for the 'near threatened' Neotropical otter Lontra longicaudis (Carnivora: Mustelidae): mitochondrial genome characterisation and insights into phylomitogenomic relationships in the family Mustelidae

First data on the natural recovery of the Eurasian otter (Lutra l. lutra Linnaeus, 1758) in Veneto Region (north-eastern Italy) - Habitatonline

First data on the natural recovery of the Eurasian otter (Lutra l. lutra Linnaeus, 1758) in Veneto Region (north-eastern Italy) - Habitatonline

European Otter (Lutra lutra) adult, walking on log

PDF) Otter (Lontra longicaudis) Spraint and Mucus Depositions: Early Ecological Insights into the Differences in Marking Site Selection and Implications for Monitoring Prey Availability

IUCN Otter Specialist Group Bulletin

IUCN Otter Specialist Group Bulletin

European Otter (Lutra lutra) adult, standing on riverbank

North American River Otter (Lontra canadensis) · iNaturalist

North American River Otter (Lontra canadensis) · iNaturalist

IUCN OSG - Lontra felina

The otter Lontra Gray, 1843 (Mustelidae, Lutrinae) in the late Pleistocene – early Holocene of Uruguay - ScienceDirect