Elphinstone, Mr., on local difference of stature among the Hindoos; on the difficulty of distinguishing the native races of India. Elytra, of the females of Dytiscus Acilius, Hydroporus. Emberiza, characters of young. Emberiza miliaria. Emberiza schoeniclus, head-feathers of the male. Embryo of man; of the dog. Embryos of mammals, resemblance of the. Emigration.