6391 Allenbatrachus grunniens (Linnaeus, 1758) Batrachoididae Toadfishes Halophryninae Batrachoidiformes Teleostei Grunting toadfish Indo-West Pacific. Recorded from the Persian Gulf (Ref. 80050). Known from the Mekong delta (Ref. 12693). AMNH 17707 1941 Batrachus grunniens AMNH 48689 1941 Batrachus grunniens AMNH 17726 1947 Batrachus grunniens