Bloom Native gardener's
field companion

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  1. Life
  2. Animals
  3. Cnidarians
  4. Hydrozoans
  5. Hydroidolina

subclass

Hydroidolina

Hydroidolina

Includes
116 native 10 present
Where
In the US
Source
iNaturalist

Children

  • Athecate Hydroids 61 native
  • Thecate Hydroids 37 native
  • Siphonophores 18 native

Range

United States

Greener is more native, amber more introduced; paler is less certain. How this was decided

Most observed native Hydroidolina All

Native to the US, by observations.

  • By-the-wind Sailor Velella velella 23,267 observations

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