*15 
HALL 27. 
OSTEOLOGY. 
Entrance from Hall 2 c. 
Case 4:9. — Fishes {Class Pisces), among which are the mud- 
fish, gar-pike, shark, and perch. 
Case 50A. — (The floor.) The Batrachians ( Class Batrachia), 
among which are salamanders and frogs. 
Case 5015. — Reptiles {Class Reptilid), among which are the 
python, gavial, alligator, carey, iguana, and a fine series of turtles. 
Cases 50C ami 51 A. — Birds {Class Aves) consisting of the 
ostrich, emu, crane, parrot, pelican, spoonbill, pigeon, peacock, etc. 
Case 51B.— The first order of the Mammalia {Order Mono- 
tremata) represented by the Duck-billed Platypus and the 
Echidna; the Marsupials (Order Marsupialia), consisting of the 
kangaroo, opossum, and phalangus, and the Cetaceans (Order 
Cefe), represented by the porpoise and whale. 
The (Order Bruta), represented by the armadillo, 
ant-eater, and sloths. 
Case 52 A. — The Rodents (Order Glires) represented by the 
squirrels, rats, mice, and woodchucks. 
Case 52BC. — Moles and shrews (Order Insec fivora), the 
(Order Chiropfera), 2 l few specimens of the Ungulates, and 
the Order Sirenia, represented by the Dugong. 
Case 53. — The Ungulates (Order Ungulata), represented by 
the deer, elk, moose. Rocky Mountain Sheep, Musk Ox, etc., etc. 
Cases 54 and 55 A. — The Carnivores ( Carnivora), 
represented by the lion, tiger, bear, fox, wolf, seal, etc. 
Case 55B. — The Order Primates, or monkeys, represented 
by the gorilla, chimpanzee, marmoset, etc. 
Case 56.— The skeleton of the elephant on a raised plat- 
form. 
Case 57.— A number of skeletons of the elk, hippopotamus, 
moose, etc. 
