406 Mr. H. B. Brady on some Arctic Foraminifera. 
20. Haplophragmium nanum, Brady. 
(CEG OT. sms, Ih Gi, Oe.) 
Haplophragmium nanum, Brady, 1881, Quart. Journ. Micr. Sci. vol. xxi. 
n.s. p. 90. 
The commonest of all the smaller arenaceous forms, over the 
whole area represented by these soundings. 
The Arctic specimens are rather smaller than those described 
from the ‘ Challenger’ dredgings (oc. cit.), and seldom ex- 
ceed 0°25 millim. in diameter; they are generally less convex 
on the superior surface and altogether somewhat thinner ; but 
these are minor and very variable characters. 
21. Haplophragmium glomeratum, Brady. 
Tituola glomerata, Brady, 1878, Ann. & Mag. Nat. Hist. ser. 5, vol. i. 
p. 433, pl. xx. fig. la, b,c. 
A minute species widely distributed in the North Atlantic 
and Arctic Oceans, but not common anywhere. It is more 
frequent in the Novaya-Zemlya Sea than further northwards. 
22. Haplophragmium subglobosum, M. Sars, sp. 
Intuola subglobosa, M. Sars, 1868, Vidensk.-Selsk. Forhandl. 1868, 
p- 250. 
Common at one station only, 514 (G), where it flourishes 
in company with Saccammina spherica, Reophax scorpiurus, 
and other strong arenaceous types. 
23. Haplophragmium globigeriniforme, 
Parker & Jones, sp. 
Lituola nautiloidea, var. globigeriniformis, Parker & Jones, 1864, Phil. 
Trans. vol. clv. p. 407, pl. xv. figs. 46, 47, pl. xvii. figs. 96-98. 
This occurs at five of the Franz-Josef Land stations, but in 
none of the more southern soundings. The specimens are 
few in number, and all extremely minute and thin-shelled. 
AMMODISCUS, Reuss. 
24. Ammodiscus gordialis, Jones and Parker, sp. 
Trochammina squamata, var. gordialis, Jones & Parker, 1860, Quart. 
Journ. Geol. Soc. Lond. vol. xvi. p. 304. 
Represented only by single specimens from four stations. 
