superorder
Thoracican Barnacles
Thoracicalcarea
Children
Range
Greener is more native, amber more introduced; paler is less certain. How this was decided
Most observed native thoracican barnacles All
Native to the US, by observations.
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Gooseneck Barnacle
Pollicipes polymerus
18,092 observations
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Pacific Acorn Barnacle
Balanus glandula
12,679 observations
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Pink Volcano Barnacle
Tetraclita rubescens
6,206 observations
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Pelagic Gooseneck Barnacle
Lepas anatifera
3,558 observations
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Little Brown Barnacle
Chthamalus dalli
2,670 observations
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Chthamalus fissus
249 observations
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Armatobalanus nefrens
2 observations