GEOGRAPHICAL DISTRIBUTION OF CRUSTACEA. 1475 



D. SOUTH PACIFIC. 8. Southeast angle of Australia, from 30 south, including Port 

 Jackson. 



9. Northern island of New Zealand, nearly or quite to Cook's Straits. 



10. West coast of South America, from 27} south to 38, including the harbours of 

 Coquimbo, Valparaiso, and Valdivia. 



4. COLD TEMPEKATK REGION. 



A. NORTH ATLANTIC. 1. Coast of the United States, from Cape Hatteras to Cape Cod. 

 2. Southern Britain and Ireland, British Channel, Bay of Biscay, and northern coast 



of Spain to 42 north, including Vigo Bay(?). 



B. SOUTH ATLANTIC. 3. East coast of South America, from the southern cape of 

 the La Plata to 43 south, including the Bay of Rio Negro. 



4. Island of Tristan d'Acunha. 



C. INDIAN OCEAN. 5. St. Paul's and Amsterdam Island. 



D. PACIFIC. 6. Van Diemens Land, Middle Island of New Zealand, excepting 

 southern extremity, Chatham Island. 



7. Middle part of Eastern Niphon to 40 north. 



8. West coast of America, from Cape Mendocino to Columbia River, or possibly to 

 the Straits of De Fuca. 



9. West coast of South America, from 38 south to 49 or 50 south, including 

 Chiloe. 



5. SUBFRIGID REGION. 



A. NORTH ATLANTIC. 1. Massachusetts Bay, coast of Maine, Bay of St. Lawrence, 

 and Southern Newfoundland. 



2. Northern Britain, Orkneys, Shetlands. 



3. Crimea and north coast of Black Sea? 



B. SOUTH ATLANTIC. 4. East coast of South America, below 43 south, including 

 Fuegia and the Falklands. 



C. INDIAN OCEAN. 5. Prince Edward's Island, Crozet, Kerguelen's Land. 



D. PACIFIC. 6. North part of Niphon, Yeso, the larger part of the Japan and Ok- 

 hotsk seas; also the northwest coast of America, from 55 or 56 north, nearly or quite 

 to the Columbia River. 



7. South extremity of New Zealand, with the Aucklands, and other islands in the 

 vicinity. 



III. FRIGID ZONE. 



1. Eastern coast of North America, from the east cape of Newfoundland to the north- 

 ward, with Greenland, Iceland, the coast of Norway, Cattegat. 



2. South Shetlands, South Georgia, Sandwich Land, and other Antarctic Lands. The 

 line runs quite close to Cape Horn. 



3. The Aleutian Islands, and eastern and southern Kamschatka, and part of the 

 Kuriles. 



