Cover photo by Niall Perrins. Find the Bottletail in the FBIS database (Freshwater Biodiversity Information System) here. Family Libellulidae Identification Large Size Length up to 62mm; Wingspan attains 89mm. The Bottletail is an unmistakable species and it is the only member of its genus. Both sexes are similar in appearance and easily recognised by their … Continue reading Bottletail (Olpogastra lugubris)