peculiar development of, in islands, ii. [546]
contrast of distribution in tropical and
temperate oceanic islands, ii. [546]
Biziura , ii. [364]
Blacicus, ii. [102]
Black ape of Celebes, i. 427
Bland, Mr. Thomas, on Antillean land-shells, ii. [19]
ii. [526]
Blanford, Mr. W. T., on the "Indian" region, i. 60
on relations of Indian sub-region with Africa, i. 321