III 



CONSIDÉRATIONS ECONOMIQUES 



i — Bionomie des Nototheniidse 



I. — TREMATOMUS, Boulenger, 1902 

 1. — Trematoinus Newnesi, Boulenger, 1902 



Queue rhipidicerque (homocerque) arrondie. 



1. Antarctique (Q. Australien). - 1. Duke 0/ York Island (Terre Victoria). — 3 to 5 fathoms. 

 ■ — G. A. Boulenger, Southern Cross, 1902. 



2. Cap Adare (Terre Victoria). — 4 to 8 fathoms. — G. A. Boulenger, Southern 

 Cross, 1902. 



2. — Trematomus Borchgrevinki, Boulenger, 1902 



Queue rhipidicerque (homocerque) arrondie. 



1. Antarctique (Q. Australien). — 1. Duke qf York Island (Terre Victoria). — On the 

 surface among the ice fioes. — G. A. Boulenger, Southern Cross, 1902. 



2. Cap Adare (Terre Victoria). — Near the surface. — G. A. Boulenger, Southern 

 Cross, 1902. 



3. — Trematomus Hansoni, Boulenger, 1902 



Queue rhipidicerque (homocerque) arrondie. 



1. Antarctique (Q. Australien). — 1. Duke qf York Island (Terre Victoria). — 3 to 4 

 fathoms. — G. A. Boulenger, Southern Cross, 1902. 



2. Cap Adare (Terre Victoria). — 4 to 8 fathoms. — G. A. Boulenger, Southern 

 Cross, 1902. 



4. — Trematomus Bernacchii, Boulenger, 1902 



Queue rhipidicerque (homocerque) arrondie. 



1. Antarctique (Q. Australien). — 1. Duke qf York Island (Terre Victoria). — 3 to 4 

 fathoms. — G. A. Boulenger, Southern Cross, 1902. 



2. Cap Adare (Terre Victoria). — 5 to 8 fathoms. — G. A. Boulenger, Southern 

 Cross, 1902. 



