Danio, ii. [452]

Daptophilus, N. American Tertiary, i. 134

Darters, ii. [365]

Darwin, Mr., his explanation of the cause of the abundance of apterous insects in Madeira, i. 211

on the relation of flowers and insects, i. 463

amphibia collected by, in S. Temperate America, ii. [41]

mice collected by, in S. Temperate America, ii. [37]

on physical geography of the Galapagos, ii. [33]

Dasia, ii. [397]

Dasylophus, ii. [309]