1014 A REVISION OF THE AUSTRALIAN ISOPODA. 



Fig. 11. — Inferior antenna) of the same. 



Fig. 12. — Terminal joints of first pair of pereiopoda of the same. 



Fig. 13.— Second pair of pereiopoda of the same, 



Fig. 14. — One of the posterior pairs of pereipoda of the same. 



Fig. 15.— Terminal joints of one of the posterior pairs of pereiopods. 



Fig. 16.— Uropod of the same. 



[Plate LI.] 



Fig. 1. — Stenetrium armatnm. 



Fig. 2. — Basal joints of Inferior antennae. 



Fig. 3.— Apex of mandibles. 



Fig. 4. — Base of the mandibular palpi. 



Fig. 5. —Toothed edge of the mandibles. 



Fig. 6. — Maxilla of the first pair. 



Fig. 7- — Maxilla of the second pair. 



Fig. 8.— Maxillipedes. 



Fig. 9. — Abdominal spine. 



Fig. 10. — Pereipods. 



Fig. 11. — Anterior pair of pleopods. 



Fig. 12.- 



[Plate LIT.] 



Fig. 1. — Ancexis ferox, magnified. 



Fig. 2. — Superior antennae of the same. 



Fig. 3. — Inferior antenna? of the same. 



Fig. 4. — Distal joints of one of the anterior pereiopods. 



Fig. 5. — Fourth and fifth joints of one of the posterior pairs of pereipoda. 



Fig. 6. — Head of Paranthura diemcnemis. 



Fig. 7.— Posterior extremity of Paranthura dkmenmsis, from above. 



Fig. 8. — Superior antennai of the same. 



Fig. 9. — Inferior antenncX^ of the same. 



Fig. 10. — Terminal joints of first pair of pereiopods of the same. 



Fig. 11. — Terminal joints of second pair of pereipods of the same. 



Fig 12. — Terminal joints of third pair of pereipods of the same. 



Fig. 13. — Extremity of one of the posterior pairs of pereiopods of the 



[Plate LIIT.] 



Fig. 1. — Bregmocerella trkornis, magnified. 



Fig. 2. — Upper antennje of Paranthura Mierm. 



Fig. 3. — LoAver antennse of the same. 



Fig. 4. — Extremity of periopod of first pair of the same. 



