Hymenogadus is a genus of rattails, marine fish.
Species There are currently 2 recognized species in this genus: Hymenogadus gracilis Gilbert & Hubbs, 1920 (Graceful grenadier) Schwarzhans, W. (2014): Head and otolith morphology of the genera Hymenocephalus, Hymenogadus and Spicomacrurus (Macrouridae), with the description of three new species. Zootaxa, 3888 (1): 1–73. Hymenogadus tenuis Gilbert & Hubbs, 1917 (Slender grenadier)
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