GrammatostomiasGrammatostomias is a genus of barbeled dragonfishes found in the Atlantic Ocean.SpeciesThere are currently 4 recognized species in this genus:Grammatostomias circularis Morrow, 1959Grammatostomias dentatus Goode & T. H. Bean, 1896Grammatostomias flagellibarba Holt & Byrne, 1910Grammatostomias ovatus Prokofiev, 2014