ISOPODA. 75 



PLATE VI. 



Antarcturus. 



1. A. Memalis, $ , X 3. 



1. First antenna X 20. 



b. First maxilla X 20. 



c. Second maxilla x 20. 



d. Maxilliped X 20. 



e. First appendage of mcsosome X 



2. A. meridional is, $ , x ''>. 



PLATE VII. 

 1. Glyptonotus acutus, , X 1. 



2. First maxilla x C. 



3. Second maxilla x C. 



4. Maxilliped X C. 



5. First appendage of mesosome X 2. 



PLATE VIII. 



1. Notopais spicatus, $, x 27. 



2. Austrqfilius furcatus, $, X 30. 



2a. Mandible X 200. 



b. First maxilla X 200. 



c. Second maxilla x 200. 

 </. Maxilliped x I5o. 



3. A iisti'niKiHiis ijhlf idtiK, <J , X 7". 



PLATE IX. 



1. Antias charcoti x 27. 



2. Coulmannia australis, <J, x 2o. 



2a. Maxilliped X 10 1. 



3. Notoxenus spinifer, $, X 27. 



2a. Maxilliped x 2ni. 



PLATE X. 



1. Auslrosignum graiiile , X 27. 



2. Aitstrosignum ylaciale, <J , X 27. 



3. Austromunna rostrata, <$ , X 27. 



R 2 



