Fig. 3 in Polistes stigma

Fig. 3. Morphology comparison of the adult slipper lobster labelled as A. ornatus in GenBank and true Acantharctus. Carapace dorsal view (A– D) and sternum (E–H) for A. ornatus from Australia identified by Holthuis (A: WAM C8845, E: WAM C8846); GenBank specimen labelled as A. ornatus but being in fact Biarctus dubius (B, F: WAM C27134); A. ornatus syntype (C, G: 1967.10.1.1-3) and A. posteli (D, H: MNHN- IU-2013-14853). The diagnostic characters used to differentiate Acantharctus and Biarctus (strong dorsal carina and strong spine on the last somite of the thoracic sternum) are indicated with a circle. Scale bars = 5 mm.