OF THE KERGUELEN REGION OF THE GREAT SOUTHERN OCEAN. 



397 



As already stated, of the twenty-nine Stations where the Challenger dredged in 

 depths of over 1000 fathoms to the south of the tropic of Capricorn (excluding the eight 

 deep-water Stations in the Kerguelen Region), fifteen Stations are situated in the 

 South Atlantic, between lat. 24° 38' and 48° 37' S., and fourteen Stations in the South 

 Pacific, between lat. 32° 36' and 42° 43' S. 



Of the 253 species and varieties of marine Metazoa obtained at these Stations, 1 

 101 species (or 40 per cent.) were taken only in the South Atlantic, 

 140 ,, ( ,, 55 ,, ) ,, ,, ,, South Pacific, and 



12 ,, ( ,, 5 ,, ) ,, „ both in the S. Atlantic and S. Pacific. 



For convenience of reference it is desirable to indicate the species taken in each of 

 these oceanic regions. 



LIST II h. 



In the first place we give a list of the 101 species taken only in the South Atlantic 

 deep-water Stations : — 



Psammina plakina. 

 Cladorhiza inversa. 

 Phakellia ventilabrum. 

 Caulocalyx lener. 

 Holascus stellatus. 

 Hyalnnema tenue. 



„ sp. (?)■ 

 Anthoptilum simplex. 

 Sell i '-.apatites rrassa. 

 Solenosmilia variabilis. 

 Naupli a nta challengeri. 

 Anthemodes articulata. 

 Bathyphysa gigantea. 

 Rhizocrinus lo/otensis, 

 Dytaster exilis, var. gracilis. 



„ nobilis. 

 Hymenaster anomalus. 



„ pergamentaceus. 

 Pontaster pristinus. 

 Porcellanaster eremicus. 

 Pythonaster murrayi. 

 Amphiura dalea. 

 Ophiaetis poa. 

 Ophiocten umbraticum. 

 Ophioglypha bullata. 



„ irrorata. 



„ jejuna. 



„ meridionalis. 



-Ophiomusium archaster. 



Oplriomyces grand is. 

 Oplrioplujllum sp. (?). 

 Aceste bell id if era. 

 Cysterhinns clypeatus. 

 Echinus elegans. 

 Sa/enia hastigera. 

 Psychropotes srmperiana. 

 Scotoplanes albida. 



„ papulosa. 

 Pit ascolo soma cath arincp. 

 Amphicteis sarsi. 

 Buskiella abyssorum 

 Eupista grubei. 

 Mijriochele heeri. 

 A rgillrecia ebumea. 

 Bairdia victrix. 

 Bythocypris elongata. 

 Cythere dorsoserrata. 

 „ irpex. 

 „ (?) serratula 

 „ sipialidentata 

 Cytheropteronfenestratum. 

 Krithe tumida. 

 Pseudocythere caudata. 

 Xestoleberis expavsa. 

 Scalpellum carinatum. 



„ cximium. 



,, velutinum. 

 Verruca gibbosa. 



1 Not including the 48 species occurring also in the deep-water area of the Kerguelen Eegion (see footnote, p. 36). 



