ISOPODA. 



Idotea mctallica Bosc. . 



miersii Studer . 

 Edotia tuberculata Guer-Men. 



magellanica Cunningham 



lilljeborgi Ohlin 

 Cleantis granulosa Heller 

 Notasellus sarsi Pf effcr 



australis Hodgson . 

 Jseropsis marionis Beddard 



* Austronanus glacialis . 



* Austrofilius furcatus 

 Jaera .Antarctica Pfeffer 

 Jais pubescens Dana 



hargeri Bovallius . 

 Ectias turqucti Richardson . 

 lolanthe acanthonotns Beddard 



* Coulmannia australis . 



frigida 



* Notoxenus spinifer 

 Munna maculata Beddard 



pallida Beddard 



* Haliacris antarctica Pfeffer . 

 Austromunna antarctica Richardson 



rostrata . 



* Antias charcoti Richardson . 

 Pleurogonium albidum Beddard 



serratum Beddard 



* Austrosignum grande . 



glaciale . 



Neasellus kerguelenensis Beddard . 

 Astrurus crucicauda Beddard . 

 Munnopsis australis Beddard . 

 Eurycope sarsi Beddard 



fragilis Beddard 



spinosa Beddard 

 Echinozone spinoza Hodgson 

 Ilyarachna quadrispinosa Beddard . 

 '"' Notopais spicatus 

 Acanthocope spinicauda Beddard . 

 Tylos spinulosus Dana . 

 Porcellio fuegiensis Dana 

 Oniscus augustus Dana. 

 Styloniscus magellanicus Dana 



Antarctic. Sub-Antarctic. 



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NOTOTANAIS. 



Nototanais Richardson (12), pp. 1 & 2. 



This genus has been defined by Miss Richardson as follows : 



First pair of antennae composed of three joints in the female, and five joints 

 in the male. 



