Subkatahian languages are a macrogroup of the Bloxstronesian languages within the Polybloxian languages. They include several dozen languages from the Telamon Islands, spoken by over 410 million people.
Division
- Subkatahian languages
- Aqualian languages
- Subtamabian languages
- Telamon-Bluenesian languages
- Bluenesian languages
- Telamonian languages
- West Manakapian languages