TABLE OF CONTENTS. 



Orchomene cavimanus, 

 Genus Lydunctx, 



Lysiaiiax variegatus, 

 Genus Lepidepecreum, 



Lepidepecreum foi-arrdniferum, 

 Genus Socarnoides, . 



Soearrwides kergueleni, 

 Genus Ambasia, 



Ambasia integricauda, 

 Genus Amaryllis, . 



Amaryllis bathycephalus, 



Amaryllis liasioelli, . 



Amaryllis macrophtlialmus. 

 Genus Acontiostoma, 



Acontlostoina marionis, 



Aco7itiostoma magellanicum, 



Acontiostoma pepinii, 



Acontiostoma kergueleni. 

 Family Valettidte, . 

 Genus Valettia, 



Valettia coheres. 



Family Stegocephalidae, . 



Genus Stegocepihalus, 



Stegocephalus inflatus, 

 Genus Andania, 



Andania gigantea, 



Andania buecki, 



Andania abyssorum, 

 Family Amphilochidpe, . 

 Genus Amj'hilochus, 



Amphiloehus marionis, 

 Family Stenothoidae, 

 Genus Stenoihoe, 



Stenothoe adhserens. 

 Genus Metopa, 



Metopa nasutigenes, 



Metopa magellanica, 



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