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THE VOYAGE OF H.M.S. CHALLENGER. 
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L. castrensis, Sell wager. Tricarinate ; convex faces ornamented with 
raised beads, . . . . . .PI. LX. 
L. clathrata, Brady. Tricarinate ; convex faces ornamented with longi- 
tudinal parallel costae, .... — 
L. 'pulcliella, Brady. Tricarinate ; convex faces ornamented with 
irregular, longitudinal, branching costae, 
L. quadricostulata , Reuss, Test pyriform, compressed ; with two curved 
longitudinal costae on each face, near the margin, . PI. LIX. 
L. dgpeato-marginata, Ry. Jones. Body flask-shaped ; with broad 
median wing encircling the whole, dividing into three 
wings at the base, 
L. fimbriata, Brady. Pyriform, compressed ; with deep, tubulated, 
sometimes fringed, vertical wing surrounding the oval 
base, . . . . . .PI. LX. 
L. auriculata, Brady. Pyriform, compressed ; hearing on each side 
near the base, a loop-like wing enclosing a portion 
of the peripheral margin, - . . . . — 
var. costata, Brady. The same with costate ornament, . . — 
L. alveolata , Brady. Pyriform, compressed ; with central and two 
lateral carime at the base, cut away at the middle and 
uniting so as to form two loops on each side of the 
test, ....... — 
var. caudigera, Brady. Similar, but armed with two long basal 
spines and a central mucro, .... — 
var. substriata, Brady. Similar in form, the surface partially 
striate. . . . . . — 
figs. 1, 2. 
fig. 4. 
Z. 
fig. 15. 
AA. 
figs. 26-28. 
figs. 29, 33. 
fig. 38. 
figs. 30, 32. 
fig. 25. 
fig. 34. 
References to descriptions and figures of the species not illustrated in the plates. 
A. Oolina ovata, Terquem, 1858, Foram. du Lias, l ifrc Mem., p. 586, pi. i. fig. 2; — Blake, 1876, Yorkshire 
Lias, p. 454, pi. xviii. fig. 10. 
B. Oolina clavata, d’Orbigny, 1846, For. Foss. Vien., p. 24, pi. i. figs. 2, 3. 
C. Lagena rudis, Reuss, 1863, Sitzungsb. d. k. Ak. Wiss. Wien, vol, xlvi. p. 336, pi. vi. fig. 82. 
I). Lagena liystrix, Id. Ibid, p. 335, pi. vi. fig. 80. 
E. Lagena distoma-aculeata , Parker & Jones, 1865, Phil. Trans., vol. civ. p. 348, pi. xviii. fig. 5. 
F. Lagena curvilineata, Balkwill & Wright, 1882, Proc. R. Irish Acad., ser. 2, voL iii. (Science) p. 548, 
[name only]. 
G. Lagena diversicostata, Reuss, 1863, Sitzungsb. d. k. Ak. V T iss. When, vol xlvi. p. 331, pi. v. fig. 64. 
H. Entosulenia williamsoni, Alcock, 1865, Proc. Lit. and Phil. Soc. Manchester, vol. iv. p. 193. Figured by 
Wright, Proc. Belfast Nat. Field Club, 1876-77, App., pi. iv. fig. 14. 
I. Lagena alifera, Reuss, 1870, Sitzungsb. d. k. Ak. Whss. Wien, vol. lxii. p. 467, No. 11 ; — Schlicht, 1870, 
Foram. Pietzpuhl, pi. iii. figs. 15, 16, 21, 22. 
J. Lagena tricostulata, Marsson, 1878, Mittheil. naturw. Yereine Neu-Yorpom. u. Riigen, Jahrg. x. p. 122, 
pi. i. fig. 2. 
