618 MESSRS. E. HEEON-ALLBN AND A. EAELAND ON THE 



Horniosina globulifera Brady, 1884, PC. p. 326, pi. xxxix. figs. 1-6. 

 Goes, 1891, ASF. p. 29, pi. vi. figs. 218, 219. 

 „ Cushman, 1910, etc., FNP. 1910, p. 93, figs. 136, 137. 



1 Station. 



A single specimen, consisting of two chambers only, from Stn. 11. The presence of 

 this specimen, the identity of which appears to be beyond question, in a shallow-water 

 dredging presents one of those anomalies of distribution which are always puzzling 

 to the Ehizopodist. The test is composed of sand-grains and coralline fragments 

 including some red material which is almost certainly debris oi Polytrema, thus placing 

 the local origin of the specimen beyond question. H. c/lobu!if era in a.\l previous records 

 is essentially a deep-water type, and, although Brady records it from all the great oceans, 

 his minimum depth is 400 fms. We have, however, found specimens off the British 

 coast at somewhat lesser depths. 



Am.modiscus Reuss. 



145. Ammodiscus tenuis Brady. 



Ammodiscus tenuis Brad}', 1879, etc., RRC. 1881, p. 31. 



„ Brady, 1881, FC. p. 333, pi. xxxviii. figs. 4-6. 

 „ incertus (pars) Cushman, 1910, etc., FNP. 1910, p. 75, fig. 96. 



1 Station. 



One small specimen only at Station 1. 



146. Ammodiscus gordialis (Jones & Parker). (PI. XLVI. fig. 2G.) 



Trochammina squamata gordialis Jones & Parker, 1860, RFM. p. 304. 



,, gordialis Carpenter, Paikei-, & Jones, 1862, IF. p. 141, pi. xi. fig. 4. 



,, squamata, var. gordialis Parker & Jones, 1865, NAAF. p. 408, pi. xv. fig. 32. 



Ammodiscus gordialis Brady, 1884, FC. p. 333, pi. xxxviii. figs. 7-9. 



„ Brady, Parker, & Jones, 1888, AB. p. 218, pi. xlii. fig. 22. 

 Egger, 1893, FG. p. 264, pi. v. figs. 39, 40. 



9 Stations. 



Fairly frequent at some Stns., but never abundant. The specimens illustrate all the 

 usual wild-growing forms ; in many cases they have evidently been attached during 

 life. At Stn. 3 most of the specimens show a marked tendency to depart from the 

 normal irregular spiral and to form produced tubes. At Stn. 5 all the specimens are 

 very minute ; at Stn. 6 they are all of a grey colour, contrasting with the norm.il 

 ferruginous tint exhibited at all the other Stns. 



147. Ammodiscus cliaroides (Jones & Parker). 



Trochammian squamata cliaroides Jones & Parker, 1860, RFM. p. 304. 



, cliaroides Carpenter, Parker, & Jones, 1862, IF. p. 141, pi. xi. fig. 3. 



Ammodiscus cliaroides Berthelin, 1878, FBP. p. 223 (p. 23 [No. 18] in the Reprint, 188i). 



Brady, 1884, FC. p. 334, pi. xxxviii. figs. 10-16. 



Flint', 1899, RFA. p. 279, pi. x.xiv. fig. 2. 



