Cover photo by John Wilkinson. Find the Ringed Cascader in the FBIS database (Freshwater Biodiversity Information System) here. Family Libellulidae Identification Large size Length up to 61mm; Wingspan attains 102mm. The sexes are alike. The Ringed Cascader is most similar to Zygonoides fuelleborni, the Southern Riverking. The two have similarly coloured and patterned abdomens. However, … Continue reading Ringed Cascader (Zygonyx torridus)