Opaluma is a genus of Australian soldier flies in the subfamily Antissinae.
Species Opaluma has seven species, all described by Bryan Lessard and Norman Woodley: O. ednae (Lessard & Woodley, 2020) O. fabulosa (Lessard & Woodley, 2020) O. iridescens (Lessard & Woodley, 2020) O. opulens (Lessard & Woodley, 2020) O. rupaul (Lessard & Woodley, 2020) O. sapphira (Lessard & Woodley, 2020) O. unicornis (Lessard & Woodley, 2020)
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