- Language: Arikapú
- Alternate names: Arikapu, Aricapú, Aricapu, Maxubí, Mashubi,
- Language code: ark
- Language family: Jabutian (SIL classification)
- Number of speakers: 1
- Vulnerability: Endangered
Located among many other groups, primarily the Tupari (See: [[Tuparí]]).
Hein van der Voort (2012) has shown that Mashubi (Maxubí), formerly identified as a separate language, is in fact just Arikapú.