3579. But yet there are five kinds or varieties of Men, according with the development of the sensorial organs.
| 1. The Skin-Man | is the Black, African. |
| 2. The Tongue- " | is the Brown, Australian—Malayan. |
| 3. The Nose- " | is the Red, American. |
| 4. The Ear- " | is the Yellow, Asiatic—Mongolian. |
| 5. The Eye- " | is the White, European. |
Co-arrangement.
3580. The classes of Sarcozoa pass or rank parallel to each other in the following manner:
| Class X. | Class XI. | Class XII. | |
| Anatomical | Osteozoa, | Myozoa, | Neurozoa, |
| Systems. | Fishes. | Reptiles. | Birds. |
| I. Intestinal. | Ord. I. | Ord. I. | Ord. I. |
| Stomach—Infusoria | F.1. Lampreys | F.1. Salamanders | F.1. Tree Creepers |
| Intestine—Polypi | 2. Plectognathi | 2. Frogs | 2. Woodpeckers |
| Absorbents—Acalephæ. | 3. Shads. | 3. Tortoises. | 3. Cuckoos. |
| II. Vascular. | Ord. II. | Ord. II. | Ord. II. |
| Veins—Mussels | 4. Eels | 4. Schuppen- | 4. Sparrows |
| Arteries—Snails | 5. Haddocks | 5. Tafel- | 5. Crows |
| Heart—Kracken. | 6. Grundeln. | 6. Schienens- | 6. Parrots. |
| chlangen. | |||
| III. Pulmonary. | Ord. III. | Ord. III. | Ord. III. |
| Skin—Worms. | 7. Tunnies | 7. Schleichen- | 7. Singing-birds |
| Branchiæ—Crabs | 8. Breams | 8. Schuppen- | 8. Fly-catchers |
| Tracheæ—Flies. | 9. Perch. | 9. Schienen- | 9. Hawks. |
| Echsen. | |||
| IV. Flesh. | Ord. IV. | Ord. IV. | Ord. IV. |
| Bones—Fishes | 10. Herrings | 10. Icthyosauri | 10. Geese |
| Muscles—Reptiles | 11. Salmons | 11. Geckos | 11. Herons |
| Nerves—Birds. | 12. Pike. | 12. Pterodactyli. | 12. Fowls. |
| V. Senses. | Ord. V. | Ord. V. | Ord. V. |
| Thricozoa. | 13. Sharks. | 13. Crocodiles. | 13. Bustards. |
| Class XIII. | |||
| Anatomical | Sense-animals, | Aisthesio- | Sense-Organs. |
| Systems. | Thricozoa. | Thricozoa. | 1. Tegument. |
| 13. Mausartige | |||
| I. Intestinal. | Ord. I. | 1. Wühlmäuse | I. Ovum. |
| Stomach—Infusoria | F.1. Wühlmäuse | F.1. Martens | Vitellus—Infusoria |
| Intestine—Polypi | 2. Kletter- " | 2. Civets | Albumen—Polypi |
| Absorbents—Acalephæ. | 3. Lauf- " | 3. Ichneumons. | Envelopes—Acalephæ. |
| II. Vascular. | Ord. II. | 2. Kaumäuse | II. Sex. |
| Veins—Mussels | 4. Sloths | 4. Skunks | Spawn—Mussels |
| Arteries—Snails | 5. Beutelhasen | 5. Gluttons | Milt—Snails |
| Heart—Kracken. | 6. Beutelmarder. | 6. Badgers. | Kidneys—Kracken. |
| III. Pulmonary. | Ord. III. | 3. Raubmäuse | III. Limbs. |
| Skin—Worms. | 7. Scheermäuse | 7. Dogs | Papillæ—Worms |
| Branchiæ—Crabs | 8. Shrews | 8. Hyænas | Feet—Crabs |
| Tracheæ—Flies. | 9. Bats. | 9. Cats. | Wings—Flies. |
| IV. Flesh. | Ord. IV. | IV. Cephalic Senses. | |
| Bones—Fishes | 10. Whales | 14. Seals | 2. Tongue—Fishes |
| Muscles—Reptiles | 11. Pigs | 15. Bears | 3. Nose—Reptiles |
| Nerves—Birds. | 12. Ruminants. | 16. Apes. | 4. Ears—Birds |
| V. Senses. | Ord. V. | ||
| Thricozoa. | 13. Aisthesio- | 17. Man. | 5. Eyes—Thricozoa. |
| Thricozoa. |
3581. By the accompanying table the parallelism of the different families is recognized, as well as their remaining relationships, both among themselves as also with the Asarcous animals, if their table at p. 614 be compared with it, and which could not for want of room be inserted here.
3582. It is, moreover, proved from this table that the classes stand one above the other, but yet that each recommences from below, so that the lower animals of a higher class are more stunted or rudimental than the upper ones of a lower class. Thus the Salamanders are more rudimental, that is, they have organs more imperfect than the Sharks; the Tree-creepers are more rudimental than the Crocodiles, the Mice than the Fowls and Bustards.
Nevertheless these stunted animals stand higher than those of the lower classes, because they are characterized by a higher organ.
What holds good of the classes holds good again of the orders and families also. The lower animal of a consecutive family is again more rudimental than the upper one of the antecedent family. Thus the Ornithorynchus is more rudimental than the Beaver, the Shrew-mouse more rudimental than the Opossum and such like creatures.