Oligolepis acutipennis, the sharptail goby, is a species of goby native to marine, freshwater and brackish waters along the coasts of Indo-West Pacific region. This species can reach a length of TL.
Mostly inhabit in muddy estuaries and coastal bays around marine and brackish water, enters freshwater systems.
Distribution The true distribution is unknown. But, may found in Indo-West Pacific regional countries such as India, Indonesia, Japan, Kenya, Madagascar, Palau, Solomon Islands, South Africa and perhaps in Sri Lanka.
Sources
https://www.researchgate.net/publication/230139422_Maturation_and_spawning_of_a_gobiid_fish_Oligolepis_acutipennis_(Cuv.__Val.)_from_the_southwest_coast_of_India http://www.practicalfishkeeping.co.uk/content.php?sid=3143