On October 11, 2005, a miniature sheet with 4x4 stamps dedicated to the Speckle-Throated Otter (Lutra maculinollis) was issued by the Ivory Coast as part of the WWF series "World Wide Fund for Nature". Besides the English name “Speckle-Throated Otter”, the Latin name was misspelled as "Lutra masculinollis”. The issue was with-drawn and replaced by a corrected issue in November 2005, this time without the English name.

Withdrawn stamps

Corrected stamps