Phylum - Ctenophora
Common name: Comb Jellies
Name derivation: "comb bearer"
- Class: Nuda
- Class: Tentaculata
Order Count: 9
Family Count: 37
Genus Count: 63
Species Count: 199
Earliest Fossil Record: Early Cambrian 525 mya
Habitat: Marine
Size Range: 1 mm to 1.5 m
Notes: Based on Catalogue of Life as of March 2025