CLASSIFICATION. 



RADIATA. 



Ch. — Organs of movement and sense disposed circularly around a centre, 

 not symmetrically as in the preceding — no visible nerves — no organs of sense 

 or circulation — respiration by the outward integument — intestines often a 

 simple bag— sometimes the animal is but a homogeneous pulp without aper- 

 ture or cavity. 



I. YERTEBRATA. 



Class 1. MAMMALIA. 

 Order 1. Bimana - - Examples, Man. 



2. q,cadrumana 



3. Cheirotera - 



4. Insectivora - 



5. Plantigrada - 



6. DlGITIGRADA - 



7. Amphibia - - 



8. Marsdpialia - 



9. Edentata - - 



10. Rodentia - - 



11. ruminantia - 



12. Pachydermata 



13. Cetacea 



Cl. 2. AVES. 



Orel 



Exam. 



Orel 



Orel. 



1. Accipitres 



2. Passeres - - 



3. ScANSORES - - 



4. GALLIN2B - - 



5. Grallje - - 



6. Palmipedes - 



Cl. 3. REPTILIA. 



1. Chelonia - Exam. 



2. Sauria - - - 



3. Ophidia - - 



4. Batrachia - 



Cl. 4. PISCES. 

 1. Chondropterygii Exam. 



Monkey, ape, lemur. 



Bat, colugo. 



Hedge-hog, shrew, mole. 



Bear, badger, glutton. 



Dog, lion, cat, marten, weasel, otter, 



Seal, walrus. 



Opossum, kangaroo, wombat. 



Sloth, armadillo, ant-eater. 



Beaver, rat, squirrel, porcupine, hare, 



Camel, deer, giraffe, sheep, ox. 



Elephant, hog, rhinoceros, tapir, horse, 



Dolphin, whale. 



Vulture, eagle, owl, hawk. 

 Thrush, swallow, lark, crow, sparrow. 

 Woodpecker, cuckoo, toucan, parrot. 

 Peacock, pheasant, grouse, pigeon. 

 Plover, stork, snipe, ibis, flamingo. 

 Auk, grebe, gull, pelican, swan, duck. 



Tortoise, turtle, emys. 



Crocodile, lizard, gecko, chameleon. 



Serpents, boa, viper. 



Frog, salamander, newt, proteus, siren, 



2. Malacopterygii 



3. LoPHOBRANCHII 



4. Pleclognatiii 



5. Acanthopterygii 



Head crowned with tenta- 

 cula which serve as feet 



Progression by fins placed 

 near the head. 



Head free progression on 

 the belly. 



Without distinct head. 



:■ 



Lamprey, shark, ray, sturgeon. 

 Salmon, herring, cod, sole, eel. 



Pike-fish, pegasus. 



Sun-fish, trunk-fish. 



Perch, mackerel, sword-fish. 



II. MOLLUSCA. 

 Cl 



I. Cephalopoda Exam. Cuttle-fish, cala- 

 mary, nautilus. 



2. Pteropoda 



3. Gasteropoda 



4. Acephala 



Clio, hyaloea. 



Slug, snail, lim- 

 pet. 



Oyster, muscle, 

 ascidia. 



