Cyclaspis lissa Mühlenhardt-Siegel, 2003Holotype.Australia • ovig. ♀; Western Australia, Drummonds, close to Geraldton; stat. 66, 21 October 1975; Gerhard Hartmann & Gesa Hartmann-Schröder leg.; fine sand; ZMH -K-039927.Paratypes.* • 5 juv. + 3 ♂♂ + 4 ♀♀; same data as holotype; one female and one male dissected; ZMH -K-039928.Remarks.Mühlenhardt-Siegel (2003 a) declares only 1 ovigerous female and 2 males as paratypes; however, the lot contained additional specimens (see above).Diagnosis.Carapace with 2 ridges, pits or tubercles (females); no distinct humps or granular structures near the dorsal end of carapace (males); pseudorostral lobes, very short, hardly meeting in a point in front of the ocular lobe. Pereopod 1 basis without distal tooth and longer than the rest of extremities. Uropod peduncle longer than pleonite 6, and longer than exopod; uropod exopod slightly longer than exopod; uropod ramis ending with acute tips, no terminal setae or mucrones (after Mühlenhardt-Siegel 2003 a).Distribution.East Indian Ocean, off West Australia, 0.5–1 m depth.