ISOPODA. 
Idotea metallica Bose. . 
„ miersii Studer . 
Edotia tuberculata Guer-Men. 
„ magellanica Cunningham 
„ lilljeborgi Ohlin 
Cleantis granulosa Heller 
Notasellus sarsi Pfeifer 
„ australis Hodgson . 
Jseropsis marionis Beddard 
* Austronanus glacialis . 
* Austrofilius furcatus 
Jsera antarctica Pfeifer 
Jais pubescens Dana 
„ hargeri Bovallius . 
Ectias turqueti Richardson . 
Iolanthe acanthonotus Beddard 
* Ooulmannia australis 
„ frigida 
* Notoxenus spinifer 
Munna maculata Beddard 
„ pallida Beddard 
* Haliacris antarctica Pfeifer . 
Austromunna antarctica Richardsoi 
„ 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 
Ilvarachna quadrispinosa Beddard 
Notopais spicatus 
Acanthocope spinicauda Beddard 
Tylos spinulosus Dana . 
Porcellio fuegiensis Dana 
Oniscus augustus Dana. 
Styloniscus magellanicus Dana 
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Antarctic. Sub-Antarctic. 
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NOTOTANAIS. 
Nototanais Richardson (12), pp. 1 & 2. 
This genus lias been defined by Miss Richardson as follows :— 
First pair of antennae composed of three joints in the female, and five joints 
in the male. 
