Mangguar and Kamberataro (Komberatoro) is a Senagi language of Papua New Guinea and Indonesia.
In Papua New Guinea, it is primarily spoken in Kamberataro village (3°36′43″S 141°03′26″E / 3.611948°S 141.05719°E / -3.611948; 141.05719 (Kamberatoro)), Amanab Rural LLG, Sandaun Province.
Other Dla proper speaking villages in Papua New Guinea are Tamarbek (3°35′30″S 141°03′18″E / 3.591701°S 141.055114°E / -3.591701; 141.055114 (Tamarbek)), Akamari (3°35′49″S 141°03′33″E / 3.597044°S 141.059233°E / -3.597044; 141.059233 (Akimari 1)), New Kamberatoro; Old Kamberatoro, ‘Border Village’, Nimberatoro (3°37′34″S 141°02′33″E / 3.625973°S 141.042369°E / -3.625973; 141.042369 (Nimberatoro)), Nindebai (3°38′28″S 141°00′22″E / 3.64111°S 141.006033°E / -3.64111; 141.006033 (Nindebai)), Mamamora (3°39′14″S 141°01′13″E / 3.653793°S 141.020182°E / -3.653793; 141.020182 (Mamamura)), Yamamainda (3°40′10″S 141°02′00″E / 3.669519°S 141.033445°E / -3.669519; 141.033445 (Yamamainda)), Orkwanda (3°38′50″S 141°04′52″E / 3.647337°S 141.081231°E / -3.647337; 141.081231 (Orkwanda)), and Lihen (3°37′26″S 141°07′03″E / 3.623834°S 141.117364°E / -3.623834; 141.117364 (Lihen)).
While Papua Province in Indonesia has the Dla villages of Amgotro, Komando, Indangan, Mongwefi, Buku, and Agrinda, which are mostly located in Yaffi District, Keerom Regency.
[3] Dla (Dera) speakers are shifting to Tok Pisin and Papuan Malay.