CONTENTS.
CURIOUS CREATURES.
Let us commence our researches into curious Zoology with the noblest of created beings, Man; and, if we may believe Darwin, he must have gone through many phases, and gradual mutations, before he arrived at his present proud position of Master and Conqueror of the World.
This philosopher does not assign a high place in the animal creation to proud man’s protogenitor, and we ought almost to feel thankful to him for not going further back. He begins with man as an Ascidian, which is the lowest form of anything of a vertebrate character, with which we are acquainted; and he says thus, in his “Descent of Man”:—
“The most ancient progenitors in the kingdom of the Vertebrata, at which we are able to obtain an obscure glance, apparently consisted of a group of marine animals, resembling the larvæ of existing Ascidians. These animals probably gave rise to a group of fishes, as lowly organised as the lancelet; and from these the Ganoids, and other fishes like the Lepidosiren, must have been developed. From such fish a very small advance would carry us on to the amphibians. We see that birds and reptiles were once intimately connected together; and