Cover photo by Desire Darling. Find the Flapper Hooktail in the FBIS database (Freshwater Biodiversity Information System) here. Family Gomphidae Identification Medium-large size Length reaches 54mm; The male Flapper Hooktail Paragomphus sabicus is readily identified by the combination of its greenish-yellow and black colouration, large black-brown foliations, and the elongate, hooked upper claspers. Females are … Continue reading Flapper Hooktail (Paragomphus sabicus)