class="sc">Ungulata—Condylarthra—Amblypoda—Ancylopoda—Typotheria—
Toxodontia—Proboscidea—Hyracoidea

195 CHAPTER X Ungulata (continued)—Perissodactyla (Odd-toed Ungulates)—Litopterna 235 CHAPTER XI Ungulata (continued)—Artiodactyla (Even-toed Ungulates)—Sirenia 269 CHAPTER XII Cetacea—Whales and Dolphins 339 CHAPTER XIII Carnivora—Fissipedia 386 CHAPTER XIV Carnivora (continued)—Pinnipedia (Seals and Walruses)—Creodonta 446 CHAPTER XV Rodentia—Tillodontia 458 CHAPTER XVI Insectivora—Chiroptera 508 CHAPTER XVII Primates 533 Index 591

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Scheme of the Classification Adopted In This Book

Sub-Class Prototheria (p. 105).
Order.		Sub-order.		Family.		Sub-family.
MONOTREMATA (p. 106)				Echidnidae (p. 110). Ornithorhynchidae (p. 112).
?ALLOTHERIA (p. 96).
Sub-class Eutheria (p. 116)
MARSUPIALIA (p. 122)		Diprotodontia (p. 128)		Macropodidae (p. 129)		Macropodinae (p. 132). Potoroinae (p. 137). Hypsiprymnodontinae (p. 138).
				Phalangeridae (p. 138)		Phalangerinae (p. 140). Phascolarctinae (p. 142). Phascolomyinae (p. 144). Tarsipedinae (p. 145).
				Epanorthidae (p.