4'20 DR MURRAY ON THE DEEF AND SHALLOW- WATER MARINE FAUNA 

 OSTRACODA : 



*Aglaia (?) obtusata, Brady. 



Argillcecia eburnea, Brady. 



*Bairdia simplex, Brady. 



,, victrix, Brady. 



„ villosa, Brady. 



Bythocypris reniformis, Brady. 



* By thocy there pumilio, Brady. 

 *Cypridina dance, Brady. 



Cythere audei, Brady. 

 ,, dictyon, Brady. 



* „ foveolata, 1 Brady. 

 Cythere kerguelenensis? Brady. 



,, normani, Brady. 



* ,, parallelogramma, Brady. 

 ,, polytrema, 3 Brady. 



„ securifer, Brady. 



* „ subrufa, Brady. 

 ,, suhmi, Brady. 



„ wyville-thomsoni, Brady. 

 *Cytherideis Icevata, Brady. 

 Cytheropteron (?) angustatum, Brady. 



* ,, assimile* Brady. 



„ fenestratum, Brady. 



* ,, scaphoides, 5 Brady. 



* Cytherura costellata, Brady. 



* „ lilljeborgi? Brady. 



1 The general form of this species [Cythere foveolata] is very familiar ; many might he named which approach it 

 rather closely, but no described species seems to be absolutely identical with it. The nearest, perhaps, are Cythere 

 borealis, Brady — an Arctic form,— and Cythere mdichilus, Brady, a fossil of the Antwerp Crag. — (Brady, Zool. Chail 

 Exp., part 4, p. 76.) 



2 Seen on the dorsal surface, this species [Cythere kerguelenensis] bears a close resemblance to the common British 

 Cythere albomacidata, Baird, but the shell is much more coarsely sculptured, while the spinous margins and very 

 broadly reniform lateral outline are constant distinctive characters. — (Brady, Zool. Chall. Exp., part 4, p. 79.) 



3 A few detached valves brought by the Challenger from off Prince Edward Island in the Southern Ocean are in 

 no respect distinguishable from the fossil specimens described by me in a Monograph of the Fossil Ostracoda of the 

 Antwerp Crag, under the name Cythere polytrema. It is extremely interesting to note the occurrence, alive in this 

 distant region, of so well marked a European fossil. — (Brady, Zool. Chall. Exp., part 4, p. 87.) 



4 Though bearing considerable resemblance to the northern species Cytheropteron latissimum (Norman), this 

 [Cytheropteron ussimile] is easily distinguished by the character of the surface-sculpture, which shows no tendency to 

 run into transverse grooves ; the lateral ahe, too, are considerably more prominent. — (Brady, Zool. Chall. Exp., part 4, 

 p. 139.) 



6 Cytheropteron scaphoides is not unlike in general character to Cytheropteron subcircinatum, Sars, but is very much 

 less tumid. — (Brady, Zool. Chall. Exp., part 4, p. 136.) 



The nearest known ally [of Cytherura lilljeborgi] is probably Cytherura clathrata, Sars, with which it closely 

 agrees in style of surface-sculpture though quite different in proportions and general contour. — (Brady, Zool. Cbdl. 

 E*\>., part 4, p. 133.) 



