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Level 1
Level 2
Level 3
outline
One level back to Special animal species
2.3.3.3.1.2.
Genus and species
(Zoology)
2.3.3.3.1.2.1.
Animals without
limbs
2.3.3.3.1.2.2.
Arthropods
(exoskeleton)
2.3.3.3.1.2.3.
Vertebrates
(red blood, new
mouths)
One level further to Animals without limbs
One level further to Arthropods (exoskeleton)
One level further to Vertebrates (red blood, new mouths)
One level back to Special animal species
2.3.3.3.1.2.
Genus and species
(Zoology)
One level further to Animals without limbs
One level further to Arthropods (exoskeleton)
One level further to Vertebrates (red blood, new mouths)
Animals without limbs Animals without limbs
2.3.3.3.1.2.1.
Animals without limbs
2.3.3.3.1.2.1.1.
[Protozoa]
2.3.3.3.1.2.1.2.
[Worms]
[Mouth-anus
disconnect]
2.3.3.3.1.2.1.3.
[Mollusks]
[Mollusks]
One level further to [Protozoa]
One level further to [Worms] [Mouth-anus disconnect]
One level further to [Mollusks] [Mollusks]
Arthropods (exoskeleton) Arthropods (exoskeleton)
2.3.3.3.1.2.2.
Arthropods
(exoskeleton)
2.3.3.3.1.2.2.1.
[Crustaceans]
[Arthropods]
2.3.3.3.1.2.2.2.
[Arachnids] [2
limbs, 8 legs]
2.3.3.3.1.2.2.3.
[Insects] [3
limbs, 6 legs]
One level further to [Crustaceans] [Arthropods]
One level further to [Arachnids] [2 limbs, 8 legs]
One level further to [Insects] [3 limbs, 6 legs]
Vertebrates (red blood, new mouths) Vertebrates (red blood, new mouths)
2.3.3.3.1.2.3.
Vertebrates
(red blood, new
mouths)
2.3.3.3.1.2.3.1.
Fish
2.3.3.3.1.2.3.2.
Egglayer
(cloaca)
2.3.3.3.1.2.3.3.
Mammals
One level further to Fish (spawning)
One level further to Egglayer (cloaca)
One level further to Mammals
One level back to Special animal species
2.3.3.3.1.2.
Genus and species
(Zoology)
One level further to Animals without limbs
One level further to Arthropods (exoskeleton)
One level further to Vertebrates (red blood, new mouths)
Animals without limbs Animals without limbs
2.3.3.3.1.2.1.
Animals without limbs
One level further to [Protozoa]
One level further to [Worms] [Mouth-anus disconnect]
One level further to [Mollusks] [Mollusks]
One level back to Animals without limbs
2.3.3.3.1.2.1.1.
[Protozoa]
2.3.3.3.1.2.1.1.1.
[Disk
Animals]
2.3.3.3.1.2.1.1.2.
[Sponges]
2.3.3.3.1.2.1.1.3.
[Coelenterata]
One level further to [Disk Animals] (Placozoa)
One level further to [Sponges]
One level further to [Coelenterata] (Cnidaria, first Eumetazoa)
One level back to Animals without limbs
2.3.3.3.1.2.1.2.
[Worms] [Mouth-anus
disconnect]
2.3.3.3.1.2.1.2.1.
[Flatworms]
[Tapeworms]
2.3.3.3.1.2.1.2.2.
[Roundworms]
[Roundworms]
2.3.3.3.1.2.1.2.3.
[Ringworm]
[Earthworm, Leech]
One level further to [Flatworms] [Tapeworms]
One level further to [Roundworms] [Roundworms]
One level further to [Ringworm] [Earthworm, Leech]
One level back to Animals without limbs
2.3.3.3.1.2.1.3.
[Mollusks]
[Mollusks]
2.3.3.3.1.2.1.3.1.
[Snails]
2.3.3.3.1.2.1.3.2.
[Mussels]
2.3.3.3.1.2.1.3.3.
[Cephalopods]
One level further to [Snails]
One level further to [Mussels] (two cups)
One level further to [Cephalopods] (squid, octopus)
Arthropods (exoskeleton) Arthropods (exoskeleton)
2.3.3.3.1.2.2.
Arthropods
(exoskeleton)
One level further to [Crustaceans] [Arthropods]
One level further to [Arachnids] [2 limbs, 8 legs]
One level further to [Insects] [3 limbs, 6 legs]
One level back to Arthropods (exoskeleton)
2.3.3.3.1.2.2.1.
[Crustaceans]
[Arthropods]
2.3.3.3.1.2.2.1.1.
[Small crabs]
[Water flea,
barnacles]
2.3.3.3.1.2.2.1.2.
[Convoluted
Crustaceans]
[Crabs] [Isosceles]
2.3.3.3.1.2.2.1.3.
[Higher
crustaceans]
[Shrimp, lobster,
crab]
One level further to [Small crabs] [Water flea, barnacles]
One level further to [Convoluted Crustaceans] [Crabs] [Isosceles]
One level further to [Higher crustaceans] [Shrimp, lobster, crab]
One level back to Arthropods (exoskeleton)
2.3.3.3.1.2.2.2.
[Arachnids] [2 limbs,
8 legs]
2.3.3.3.1.2.2.2.1.
[Mites,
ticks]
2.3.3.3.1.2.2.2.2.
[Spider]
2.3.3.3.1.2.2.2.3.
[Scorpions]
One level further to [Mites, ticks]
One level further to [Spider]
One level further to [Scorpions]
One level back to Arthropods (exoskeleton)
2.3.3.3.1.2.2.3.
[Insects] [3 limbs, 6
legs]
2.3.3.3.1.2.2.3.1.
[Without
Metamorphosis]
[Silverfish]
2.3.3.3.1.2.2.3.2.
[Incomplete
metamorphosis]
2.3.3.3.1.2.2.3.3.
[Complete
metamorphosis]
One level further to [Without Metamorphosis] [Silverfish]
One level further to [Incomplete metamorphosis]
One level further to [Complete metamorphosis]
Vertebrates (red blood, new mouths) Vertebrates (red blood, new mouths)
2.3.3.3.1.2.3.
Vertebrates
(red blood, new
mouths)
One level further to Fish (spawning)
One level further to Egglayer (cloaca)
One level further to Mammals
One level back to Vertebrates (red blood, new mouths)
2.3.3.3.1.2.3.1.
Fish
2.3.3.3.1.2.3.1.1.
[Armored fishes]
(extinct)
2.3.3.3.1.2.3.1.2.
[Bony
Fish]
2.3.3.3.1.2.3.1.3.
[Cartilaginous
Fish] [Sharks,
Rays]
One level further to [Armored fishes] (extinct)
One level further to [Bony Fish]
One level further to [Cartilaginous Fish] [Sharks, Rays]
One level back to Vertebrates (red blood, new mouths)
2.3.3.3.1.2.3.2.
Egglayer
(cloaca)
2.3.3.3.1.2.3.2.1.
Amphibians
2.3.3.3.1.2.3.2.2.
Reptiles
2.3.3.3.1.2.3.2.3.
Birds
One level further to Amphibians (frogs, amphibians...)
One level further to Reptiles (crawlers)
One level further to Birds
One level back to Vertebrates (red blood, new mouths)
2.3.3.3.1.2.3.3.
Mammals
2.3.3.3.1.2.3.3.1.
[Monotreme]
2.3.3.3.1.2.3.3.2.
[Marsupials]
[Kangaroo, Koala]
2.3.3.3.1.2.3.3.3.
[Umbilicals]
One level further to [Monotreme] (platypus, echidna)
One level further to [Marsupials] [Kangaroo, Koala]
One level further to [Umbilicals] (with placenta)
Hegel's 'System of Science'
Logic
Nature
Mechanics
Physics
Organism / Life
The Earth
Plant life
Animal life
Shaping
Appropriation of the outside world
Genus process of the animals
Special animal species
General type of animal
Genus and species
Animals without limbs
Arthropods
Vertebrates
Single living being
Attraction and effect
Death and birth
Spirit/Mind
hegel.net
Genus and species (Zoology)
Contributions
Hegel texts on this topic
PDF:
Encyclopedia 1817, Vol.2: Phil. of Nature
(82KB)
§368 Encyclopedia (1830), Vol2.
[
]
Books of Hegelians (PDF)
see also
23133 Isolated life
23231 [Special plant species]