. The animal creation: a popular introduction to zoology. Zoology. FlG. 4U9.—TKOOP OF DULl'IIlNb, MAiJATEK IN TilE DIbTAKCE. less, they breathe air by means of lungs, and are thus perpetually obliged to come to the surface for the purpose of respiration. Their blood is hot; they bring forth living young, which they feed with their own milk, precisely in the same way as the terres- trial quadrupeds, and thus in all the details of their. Fig. 410.—bones of the fin of a dolphin. structure they differ widely from the cold-blooded, gill- breathing and oviparous fishes. Diving, as the Whales Y 2. Pl

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. The animal creation: a popular introduction to zoology. Zoology. FlG. 4U9.—TKOOP OF DULl'IIlNb, MAiJATEK IN TilE DIbTAKCE. less, they breathe air by means of lungs, and are thus perpetually obliged to come to the surface for the purpose of respiration. Their blood is hot; they bring forth living young, which they feed with their own milk, precisely in the same way as the terres- trial quadrupeds, and thus in all the details of their. Fig. 410.—bones of the fin of a dolphin. structure they differ widely from the cold-blooded, gill- breathing and oviparous fishes. Diving, as the Whales Y 2. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Jones, Thomas Rymer, 1810-1880. London : Society for Promoting Knowledge

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Keywords: ., bookauthorjo, bookcentury1800, bookdecade1860, booksubjectzoology