67 
68 
69 
70 
71 
72 
73 
74 
75 
76 
77 
78 
79 
80 
81 
82 
83 
84 
85 
86 
87 
88 
REPOET ON THE FORAMENTFERA. 
447 
L. seminiformis , Sell wager. Body circular, biconvex ; with broad 
peripheral wing, extended at the base so as to form 
two points separated by a wide central depression, 
trieuspidata, Reuss, sp. Wing extended into three equidistant 
points, ...... 
diptera , Seguenza, sp. Wing broad ; forming two wide-spreading 
pointed projections at the base, 
L. lagenokles, Will., sp. Body oval; with wide, conspicuously 
tubulated wing, . . . . . 
var. tenuistriata, Brady. Similar forms ; the body ornamented 
with fine longitudinal strise, .... 
L. ornata, Will,, sp. With cellulated wing, .... 
L. formosa, Sch wager. Body long, flask-shaped, compressed ; with 
tubulated wing, emarginate at the base, and with a 
raised border immediately surrounding the body, on 
both sides of the shell, .... 
var. favosa, Brady. Similar form with reticulated border within 
the wing, ...... 
var. comata, Brady. Similar form, the body delicately striate, . 
var. brevis, Brady. Short form, with punctate surface, the inter- 
mediate border transversely ribbed, 
L. sq uarnoso-rna rginata, P. & J. Flasked-shaped, compressed; margin 
acute ; surface squamose or areolated, . 
L. squamoso-alata, Brady. Margin furnished with a tubulated wing, 
surface areolated, ..... 
L. radiato-marginata, P. & J. Compressed, bordered; lateral surfaces 
marked with lines radiating from the centre 
L. wrightiana, Brady. Convex faces ornamented with parallel, longi- 
tudinal grooves, except near the centre, 
L. schulzeana, Brady. Faces ornamented with transverse bars, horizontal 
at the middle and bent downwards near the periphery, 
L. capillosa, Schwager, sp. Carinate ; carina partially divided on the 
median line, ...... 
L. trigono-marginata, P. & J. Compressed on three sides, angles 
acute, bordered, ..... 
L. trigono-ornata, Brady. Compressed on three sides, angles decked 
with honey-combed ornament, 
L. quadrangidaris, Brady. Flattened ; quadrangular in section, the 
angles subcarinate, ..... 
L. quinquelatera, Brady. Flask-shaped, compressed on five sides, 
equilateral, angles acute or subcarinate, 
PI. LIX. figs. 28-30. 
U. 
V. 
PI. LX. figs. 12-14, &c. 
— figs. 15, 16. 
W. 
figs. 18-20. 
fig. 21. 
fig. 22. 
PI. CXIY. fig. 10. 
PI. LX. fig. 24. 
fig. 23. 
PI. LXI. figs. 8, 9. 
figs. 6, 7. 
fig. 10. 
X. 
figs. 12, 13. 
fig. 14. 
PI. CXIY. fig. 11. 
PI. LXI. figs. 15, 16. 
Lagena orbignyana, Seguenza, sp. With three parallel carinse ; the central 
one widest, . . . . . .PI. LIX. figs. 24-26. 
bicarinata, Terquem, sp. With double margin and depressed 
median line, ...... X . 
