order
Symmetrical Sessile Barnacles
Balanomorpha
Field notes
The Balanomorpha are an order of barnacles, containing familiar sessile shelled acorn barnacles of the seashore. The order contains these families:
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Range
Greener is more native, amber more introduced; paler is less certain. How this was decided
Most observed native symmetrical sessile barnacles All
Native to the US, by observations.