TABLE OF DISTRIBUTION. 



379 



Species. 



Gasteropoda {continued) 



Tectura fulva 



Lepeta caeca 



Propilidium ancyloides 

 Puncturella Noachina . 



Emarginula fissura . . . 



rosea 



crassa 



Fissurella Graeca . . . 

 Capulus Hungaricus 

 Calyptrtea Chinensis 



Haliotis tuberculata . 



Scissurella crispata 



Cyclostrema Cutlerianum 



nitens 



serpuloid.es 



Trochus helicinus 



a 



J-c 



o 



c 



3 

 o 



Groenlandicus 

 arnabilis .... 

 magus 



tumidus 

 cinerarius . 

 umbilicatus 

 Duruinyi . 

 lineatus . . . 

 Montacuti . 

 striatus . . . 



exasperatus 



millegranus 

 granulatus 



zizyphinus . 



occidentals 

 Pbasianella pulla 

 Lacuna crassior 



divaricata . . 





_? 



9 



__9 



Extra-European localities. 



Sea of Okbotsk and botb sides 

 of North America. 



Greenland and North-east 



America. 

 Canaries. 

 North Africa. 



Canaries. 



North Africa. 



North Africa, Madeira, and 



Canaries. 

 North Africa, Canaries, and 



Azores. 

 Greenland. 



North-east America. 



Sea of Okhotsk, Behring's 

 Straits, Greenland, and 

 North-east America. 



North-east America. 



Red Sea, North Africa, Ma- 

 deira, Canaries, and Azores. 



North Africa. 

 North Africa. 



North Africa. 

 North Africa. 

 North Africa, 



Canaries. 

 North Africa, 



Madeira, and 

 Madeira, Ca- 



naries, and Azores. 



and 



North Africa, Madeira 



Canaries. 

 Canaries. 



North-east America. 

 North Africa and Canaries. 

 Sea of Okhotsk and Sitka I 

 Greenland and both sides of 



North America. 



