Datenbank Information: KLASSEN Statistik.
| Stamm | Klasse | Klasse (ws) | Arten | |||
|---|---|---|---|---|---|---|
| Wirbeltiere (Vertebrata) | Säugetiere | Mammalia | 986 | |||
| Vögel | Aves | 1217 | ||||
| Reptilien | Reptilia | 338 | ||||
| Amphibien | Amphibia | 142 | ||||
| Fische | Pisces | 514 | ||||
| Gliederfüßer (Arthropoda) | Insekten | Insecta | 637 | |||
| Spinnentiere | Arachnida | 129 | ||||
| Krebstiere | Crustacea | 70 | ||||
| Tausendfüßer | Myriapoda | 8 | ||||
| Weichtiere (Mollusca) | Schnecken | Gastropoda | 78 | |||
| Muscheln | Bivalvia | 47 | ||||
| Kopffüßer | Cephalopoda | 29 | ||||
| Würmer (Vermes) | Ringelwürmer | Annelida | 43 | |||
| Fadenwürmer | Nematoda | 25 | ||||
| Plattwürmer | Plathelminthes | 8 | ||||
| Kratzwürmer | Acanthocephala | 4 | ||||
| Saitenwürmer | Nematomorpha | 1 | ||||
| Priapswürmer | Priapulida | 1 | ||||
| Stachelhäuter (Echinodermata) | Seesterne | Asteroidea | 28 | |||
| Seegurken | Holothuroidea | 13 | ||||
| Seeigel | Echinoidea | 5 | ||||
| Seelilien und Haarsterne | Crinoidea | 2 | ||||
| Schlangensterne | Ophiuroidea | 5 | ||||
| Nesseltiere (Cnidaria) | Blumentiere | Anthozoa | 29 | |||
| Schirmquallen | Scyphozoa | 18 | ||||
| Würfelquallen | Cubozoa | 6 | ||||
| Stielquallen | Staurozoa | 1 | ||||
| Hydrozoen | Hydrozoa | 13 |