OSTRACODA—CHAPMAN, 43 
EXPLANATION OF PLATES. 
Prats XXI, 
Vig. 1.—(?) Aglaia pusilla G. 8. Brady. Right valve. la, edge view. No. 139, 
328 fathoms. 
», 2.—Pontocypris simplex G. 8. Brady. Right valve. 2a, edge view. No. 60, 
1,300 fathoms. 
» 3.—Argillecia affinis Chapman. Right valve. 38a, edge view. No. 58, 1,180 
fathoms. 
4, 4.—Macrocypris similis G.S. Brady. Right valve. No. 59, 1,320 fathoms. 
», 5.—Bairdia amygdaloides G.S. Brady. Left valve. No. 31, 220 fathoms. 
», §6.—Bairdia abyssicola G.S. Brady. Left valve. No. 11, 1,475 fathoms. 
3, 7.—Cythere cristatella G. 8. Brady. Right valve. 7a, edge view. No. 31, 220 
fathoms. 
» 8.—Cythere miitaris G.8. Brady sp. Right valve. No. 449, 2,600 fathoms, 
3, 9.—Cythere setosa Baird. Right valve. No. 58, 1,180 fathoms. 
3, 10.—Krithe angusta Brady and Norman. Right valve. 10a, edge view. No. 11, 
1,475 fathoms. 
N.B.—AII figures on this plate magnified 52 diameters. 
Prats XXII. 
Fig. 1.—Loxoconcha elegantula, sp. nov. Left valve. la, edge view; 16, end view. 
No. 59, 1,320 fathoms. 
»  2.—Xestoleberis davidiana Chapman. Left valve. 2a, edge view. No. 58, 1,180 
fathoms. 
»,  93.—Cytherura cf. clausi G.8. Brady. Left valve. 38a, edge view. No. 60, 1,300 
fathoms. 
»  4.—Cytheropteron armatum Chapman sp., var. spinosa, var. noy. Right valve. 
4a, edge view. No. 30, 182 fathoms. 
»,  5.—Cytheropteron umbonatum Williamson sp. var. acanthoptera Marsson var. 
Right valve. 5a, edge view. No. 29, 125 fathoms. 
»,  6.—Cytheropteron wellingtoniense G.S. Brady. Left valve. 6a, edge view. No. 
59, 1,320 fathoms. 
