The Dendropsophus joannae is classified as Data Deficient (DD), inadequate information to make a direct, or indirect, assessment of its risk of extinction.
Nothing known about the Dendropsophus joannae
Order : Anura
Family : Hylidae
Genus : Dendropsophus
Species : joannae
Authority : (Köhler and Lötters, 2001)