Dichotomous Key/Cnidaria
Appearance
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|
Key to Cnidaria
[edit | edit source]| Animalia keys |
| Subkingdom |
|---|
| Agnotozoa |
| Phyla |
| Acoelomorpha | Cnidaria | Ctenophora | Myxozoa | Orthonectida | Placozoa | Porifera | Rhombozoa |
| Superphylum:Deuterostomia |
| Chaetognatha | Chordata | Echinodermata | Hemichordata |
| Superphylum:Ecdysozoa |
| Arthropoda | Kinorhyncha | Loricifera | Nematoda | Nematomorpha | Onychophora | Priapulida | Tardigrada |
| Superphylum:Lophotrochozoa |
| Annelida | Brachiopoda | Ectoprocta | Entoprocta | Mollusca | Nemertea | Phoronida | Sipuncula |
| Superphylum:Platyzoa |
| Acanthocephala | Cycliophora | Gastrotricha | Gnathostomulida | Micrognathozoa | Platyhelminthes | Rotifera |
1: Medusozoa
[edit | edit source]incomplete
Cubozoa Hydrozoa Polypodiozoa Scyphozoa Staurozoa
2
[edit | edit source]3
[edit | edit source]incomplete
- Polypodium hydriforme: Intracellular cnidarian parasite. Parasite of sturgeon eggs.
- Myxozoa
4
[edit | edit source]- Hexacorallia: Polyps have 6-fold symmetry
- Octocorallia: Polyps have 8-fold symmetry