fresh-water, table of Ethiopian families of, i. 298
fresh-water, of the Oriental region, i. 318
of the Indo-Malay sub-region, i. 341
fresh-water, table of Oriental families of i. 369
fresh-water, of the Australian region, i. 397
fresh-water, resemblance of Australian and S. American, i. 400
how the transmission may have taken place, i. 401
fresh-water, of New Zealand, i. 457
fresh-water, table of Neotropical families of, ii. [89]
of Central N. America, ii. [131]