410 ])K IMUilRAY ON THE DEEP AND SHALLOW-WATER MARFNE FAUNA 



PlenrocovaUuim secundum — Near Ki and Baiula Islands, 140 and 200 fathoms ; Sandwich Islands and Japan, 



depth (1). 

 AW//a <5(7i/a<a— Heard Ishiud, 75 fathoms; Torres Strait, 28 and 49 fathoms; Philippines, 18 fathoms; 



Bahia, 10 to 40 fathoms ; India and Gulf of Florida, deptii (?). 



We may now summarise the distrilmtion of tbe 3G species which extend into other 

 regions of the ocean outside the area represented b)' these three Stations, as follows : — 



Bathymetriccd Distribution. — It appears that of these 36 species, 13 species are 

 known to occur only in depths over 150 fatlioms (of which 5 species extend into deep 

 water over 1000 fathoms) ; the remaining 23 species extend into shallow water under 

 150 fathoms (of which 3 species extend into deep w\ater over 1000 fathoms). , 



LIST Illr. 



We give here the names of the '23 species which extend into shallow water under 

 150 fathoms, indicating the 3 species which are also known from deep water over 1000 

 fathoms by the word " deep " in brackets after the name : — 



AxiiicJfa ereda (deep). 

 GeUiu.t canliMS. 

 Mi/xilla nohilis. 

 Pleurocorallium secundum. 

 PrhmvtUis anlarctica. 

 Thouarella antarcHca. 

 Crihrella simplex. 

 Amj^hiura xfu'lcri. 



Asirotoma aijassi::ii. 

 Echinus magellanicus (deep). 

 Cucumana serrata. 

 P solas epJi ippifer. 

 Lagisca magelkmica. 

 Arctttrides cornntus. 

 Senilis lafifrnns. 

 Puncturella nouckina (deep). 



Caherea darwiini. 

 Cvllepura mamiUafit. 



„ vagans. 

 Escharoidiis occlusa. 

 Mucronella ventricosa. 

 Myriozoiim marionense. 

 Kellia oculafa. 



fk'ographical Distribution. — Of the 36 species we find that : — 



10 species are represented in the MagelLin Strait. 



9 ,, ,, near Kerguelen under 150 fathoms. 



8 ,, > ,, near Marion Island under 150 fathoms. 



7 ,, ,, near Heard Island. 



6 ,, ,, in the tropical Pacific. 



G „ „ in the North Atlantic. 



4 ,, „ in the Southern Ocean in deep water. 



4 ,, „ near Tristan da Cunha. 



4 ,, „ in the North Pacific. 



3 „ ,, near the Capo of Good Hope. 



3 ,, ,, near the Falkland Islands. 



3 ,, „ in the tropical Atlantic. 



