o76 DR MURRAY ON THE DEEP AND SHALLOW-WATER MARINE FAUNA 



Stijlocordijla dipitata — North and tropical Atlantic and Southern Ocean (Kerguelen region). 



„ var. glohosa — Marion and Kerguelen Islands. 



Pontaster forcipatus — North Atlantic. 



„ var. echinafa — Southern Ocean (Kerguelen region). 



Bmit/iuihjteg sanguinolenta — South Pacific. 



,, var. manjinata — Southern Ocean (Kerguelen region). 



Cucumaria ahyssorum — Southern Ocean (Kerguelen region). 

 ,, var. rjfanilia — South Pacific. 



„ var. liijalina — South Pacific and Southern Ocean (Kerguelen region). 



Ildlutliuria tlwnisoni — North Pacific. 



„ var. liyalina — Southern Ocean (Kerguelen region). 



Pseudostichopus nillosus — North and South Atlantic, North, tropical and South Pacific, and Southern Ocean 



(Kerguelen region). 

 „ var. violaceus — Southern Ocean (Kerguelen region). 



Psijchropotes longicauda — South Pacific and Southern Ocean (Kerguelen region). 

 „ var. fusco-purpurea — Southern Ocean (Kerguelen region). 



„ var. monstrosa — Southern Ocean (Kerguelen region). 



Ldtvundce producia — Kerguelen and Heard Islands. 

 „ var. assbnills — Nova Scotia. 



,, var. hentlialiana — North Pacific and Southern Ocean (Kerguelen region). 



„ var. willemoesi — North and South Atlantic, tropical and South Pacific, and Southern 



Ocean (Kerguelen region). 

 „ var. u'ljvillei — Marion Island and Southern Ocean (Kerguelen region). 



Munidopsis subsquamosa — North Pacific. 



„ var. aculeata — South Pacific and Southern Ocean (Kerguelen region). 



Bugula reticulata — South Atlantic, South Pacific, Magellan Strait, and Southern Ocean (Kerguelen region). 



„ var. unicornis — North and tropical Atlantic. 



Farciminaria magna — South Atlantic and Southern Ocean (Kerguelen region). 

 ,, var. armata — South Atlantic. 



LIST li. 



Turning now our attention for a moment to the genera represented at these eight 

 Stations in the Southern Indian Ocean, we find that out of the total number of genera 

 (186) 30 genera (or 16 per cent.) are known up to the present time only from the region 

 under consideration. We give here a list of these 30 genera, from which it will be 

 observed that the great majority include only a single species, there being in fact only 

 2 genera {Ophioi^linthus and Ahyssascidia) each containing 2 species, and that the 

 great majority occur at a single Station ; 3 of the genera, were, however, represented 

 each at two Stations, while 1 genus {Gruhianella) was found at three Stations. 



Meliiderma (contains 1 species taken at a single Station). 

 Balanella (contains 1 species taken at a single Station). 

 Pleorhahdus (contains 1 species taken at a single Station). 

 CWloMstron (contains 1 species taken at a single Station). 

 Tealidium (contains 1 species taken at a single Station). 

 Halisiphonia (contains 1 species taken at a single Station). 

 Pedis (contains 1 species taken at a single Station). 

 Periphema (contains 1 species taken at a single Station). 

 Tlmrnnostijlus (contains 1 species taken at a single Station). 



