Distribution of Neotropical Otter, Lontra longicaudis (Olfers, 1818) (Mustelidae) in Coastal Islands Of Santa Catarina, Southern Brazil

This study presents the distribution of neotropical otters (Lontra longicaudis) in coastal islands of Santa Catarina State. A total of 23 islands were surveyed, through 46 field trips. Otter's signs were found in 9 islands, representing 39% of the total. It is believed that the Lontra longicaudis use these islands as a support for its movement from one place to another. The results could be indicating the existence of a coastal ecological corridor used by the neotropical otter.