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Transactions of the Society . 
ticse, polis rotundatis, cum papilla prominente ad medium 
utrobique. 
Long. 10-11 /x; lat. 9‘5 /x; lat. isthm. 3 /x ; crass. 
5 /x. VI. N. 
This minute species is nearest to G. Sinostegos Schaars. var. ob- 
tusius Gutw., but differs in being proportionately longer, in the more 
rounded and more rectangular basal angles, and in the rounded poles 
of the vertical view. It is very distinct from typical C. Sinostegos. 
52. C. substriatum Nordst. III. Dj., Fg., FI., Mp., Rp. V. Go. 
VI. N. VII. S. VIII. H. 
53. C. notabile Breb. VIII. T., W. 
*Forma media Gutw. VI. N. 
Long. 25 /x ; lat. 1 6 /x ; lat. istlim. 9 /x. 
54. C. crenatum Ralfs. 111. Di., Ra., Wi. VIII. H., P., T. 
55. G. subcrenatum Hantzsch. I. Ep. II. Wh. III. Wt. 
56. C. hexalobum Nordst. var. minus Roy et Biss. I. Ep. 
57. G. undulatum Corda, III. Di., Ew. 
58. G. cymatogleurum Nordst. var. tyrolicum Nordst. VIII. Tm. 
59. G. tetrao'phthalmum (Kiitz.) Menegh. III. B., Th. IV. Ks„ 
VI. N. VIII. G., T. 
Var. Lunddlii Wittr. I. Ep. III.Fg., Rp. VIII. G., T. 
60. G. ovale Ralfs. VI. N. 
War. suhglabrum West & G. S. West. VI. N. 
61. C. Brebissonii Menegh. III. Th. IV. Ks. VII. D. 
VIII. H., R., W. 
Forma erosa West. III. Ew. VIII. T., W. 
62. G. latum Breb. II. Wh. 
63. G. margaritatum (Lund.) Roy et Biss. III. Fg., Th., very 
abundant. VI. N. 
64. G. consider sum Ralfs. IV. Ks. VIII. T. 
65. G. marqaritiferum (Turp.) Menegh. II. Ki. III. C., Rp., 
Wi. IV. Ks VH. D. VIII. T. 
66. G. reniforme (Ralfs) Arch. III. Mp., Th. IV. Ks. V. Go. 
VIII. K., T. 
67. G. Portianum Arch. III. Mp., Pu., Th. VII. D. VIII. G. 
War. orthostichum Schmidle. III. Pu. 
68. C. amoenum Breb. III. Th. VIII. H., L. 
69. G. Logiense Biss. I. Rp. VII. S. 
70. C. punctulatum Breb. II. U., Wh. III. C., Pu., Wi. IV. Ks. 
VII. D., S. VIII. T. 
71. G. subpunctulatum Nordst. III. Rp., Th. VI. N. VIII. H., T. 
Numerous specimens of this species were observed from the New 
Forest, all of which had rather more prominent central granules than 
the original examples from New Zealand. (PI. VI. fig. 19.) 
Long. 33 /x ; lat. 31 /x ; lat. isthm. 9 /x; crass. 18 /x. 
Var. Borgesenii West. III. FI., Mp. 
