36 



THE VOYAGE OF H.M.S. CHALLENGER. 



Chthamalus challenged n. sp. Japan. 



ChamCBsipho scutettiformis, Darwin. " Probably from the seas of China," 



Darwin. 



VIII. Eighth Province : West Coast of North 

 Straits to Tierra del Fuego. 



and South America from Behring's 



Scalpelluvn darwinii, n. sp. 



minutum, n. sp. 

 PoUicipes polym&rus, Sowerby. 



elegans, Lesson. 

 Cryptophialus mi nut us, Darwin. 

 Balarms tintinnabulum, Linn., sp. 



psittacus, Molina, sp. 



vluoceus, Darwin. 



trigonus, Darwin. 



Icevis, Bruguiere. 



concavus, Bronn. 



pcecilus, Darwin. 



improvisus, Darwin. 



nubilus, Darwin. 



glandula, Darwin. 



cariosus, Pallas, sp. 



Jtosculus, Darwin. 

 Tetraclita porosa, Gmelin, sp. 



Elminius hingii, Gray. 

 Chthamalus stellatus, Poli, sp. 



cirratus, Darwin. 



scabrosus, Darwin. 



fissus, Darwin. 

 hembeli, Conrad, sp. 

 Verruca laevigata, Sowerby. 



Between Juan Fernandez and Val- 

 paraiso. 

 South Pacific. 



Upper California and (VIT.). 

 Coast of Peru, of Mexico, &c. 

 Chonos Archipelago, Southern Chile. 

 Peru, California (I., II., IV. -VII.). 

 Peru, Chiloe, Chile, Patagonia. 

 West Coast of South America. 

 Peru, California (V., VI.). 

 Chile, Peru, California (III.). 

 Panama, Peru (V., VI.). 

 West Coast of South America. 

 Guayaquil, West Columbia (II., III.) 

 California. 

 California. 

 Columbia River, Behring's Straits, 



Kurile Islands. 

 Peru and Chile, Tierra del Fuego. 

 West Columbia, Panama (I., III., V- 



VII.). 

 Tierra del Fuego (III.). 

 Northern California (I., III., VI., 



VII.). 

 Peru, Chile, Chiloe, Northern Chonos 



Islands. 

 Peru, Chile, Chiloe, Tierra del Fuego 



(IV). 

 California. 

 California. 

 Chile, Peru, Tierra del Fuego (III.). 



