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



Asteromphalus brookei, Bailey. 



„ darwinii, Ehrenberg. 



,, hooker ii (Ehrenberg), Ralfs. 



,, „ forma buchii (Ehrenberg). 



„ „ forma cuvierii (Ehrenberg). 



„ „ forma denarius (Janisch). 



,, „ forma humboldtii (Ehren- 



berg). 

 lihabdonema adriaticum, Kutzing. 



,, minulum, Kutzing. 



Paralia sulcata, Cleve. 

 Stephanopyxis turris, Ralfs, var. inermis, Grunow. 



Ehizosolenia furcata, Rattray. 



„ hastata, Grunow. 



„ setiyera, Brightwell. 



„ styliformis, Brightwell. 



Stauroneis phenicenteron, Ehrenberg. 

 Epithemia sp. (?). 

 Tabellaria fenestrata, Kutzing. 

 Chcetoceros didadia, Castracane, and its sporangial 



form Didadia capreolus, Ehrenberg. 

 Diatoma rhombicum, O'Meara, var. oceanica, Rattray. 

 Corethron criqphilum, Castracane. 

 Brunia mirabilis, Tempere. 



LIST IX a 



The following 25 species were found in the deposits from both deep and shallow- 

 water, viz. : — 



Thalassiothrix longissima. 



„ nit::schioides. 



Nitzschia constricta. 

 Trachysphenia australis, 

 Biddulphia weissflogii. 

 Hemiaulus antardicus. 

 Triceratium arcticum. 

 Hemidiscus cuneiformis. 

 Coscinodiscus africanus. 



„ atlanticus. 



„ centralis. 



„ concinnus. 



„ convexus. 



Coscinodiscus curvatulus. 



,, denarius. 



„ excentricus. 



,, kutzingti. 



„ lentiginosis. 



,, lincatus. 



„ radiatus. 



„ turnidus. 



Hyalodiscus radiatus. 

 Actinocyclus oliverianus. 

 Asteromphalus kookerii. 

 „ brookei. 



LIST IX 6. 



The following is a list of the Diatoms observed in the surface gatherings procured by 

 the Challenger in the Southern Indian Oceau (Station 157, lat. 53° 55' S.) : — 



Navicula aspera, Ehrenberg. 

 ,, subtilis (Gregory). 

 Pleurodynia antarriicum, Grunow. 

 Amphiprora antardica, Grunow. 

 Synedra lanceolata, Castracane. 

 Nitzschia scalar is, W. Smith. 

 Thalassiothrix lonyissima, Grunow, var. antardica, 



Cleve and Grunow. 

 Trachysphenia australis, Petit, var. antardica 



(Schwarz). 

 Frayilaria (?) an Tereh-aria (?) sp. 

 Ehizosolenia indica, Peragallo. 

 ,, inermis, Castracane. 



„ setiyera, Brightwell. 



,, styliformis, Brightwell. 



Dactyliosolen antardicus, Castracane. 

 Melosira sp. (?). 



Chcetoceros antarcticum, Grunow. 

 „ atlanticum, Cleve. 

 „ „ var. aitenudta, Cleve and 



Grunow. 

 „ boreale, var. briyhtwellii, Cleve. 



„ ' deeipiens, Cleve. 

 ,, dispar, Castracane. 

 ,, remotum, Cleve and Grunow. 

 „ „ var. biaurita, Rattray. 



,, „ var. robusta, Rattray. 



,, siymoidea, Rattray. 

 „ tetrachceta, Ehrenberg. 

 Corethron criophilum, Castracane. 



,, „ var. tumescent, Rattray. 



,, hispidum, Castracane. 

 „ murrayanum, Castracane. 

 „ pennatum (Grunow). 



