The Nature LibraryEN·ES
iNat·193877SpeciesAnimalia4,097 field observations
  1. Animals
  2. ›Arthropods
  3. ›Crustaceans
  4. ›Typical Crustaceans
  5. ›Barnacles and Copepods
  6. ›Barnacles and Allies
  7. ›Barnacles
  8. ›Normal Barnacles
  9. ›Thoracican Barnacles
  10. ›Symmetrical Sessile Barnacles
  11. ›Balanoidea
  12. ›Balanidae
  13. ›Amphibalaninae
  14. ›Amphibalanus
Bay Barnacle
Plate 1 of 4. (c) Krylenko VV, some rights reserved (CC BY-NC), uploaded by Krylenko VV · via iNaturalist

Bay Barnacle

Amphibalanus improvisus

Amphibalanus improvisus, the bay barnacle, is a species of acorn barnacle in the family Balanidae.

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Where it lives

Recorded sightings

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geo-referenced records in GBIF, from museums, herbaria and field observers.

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In the stacks

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Every page naming Amphibalanus improvisus in the Biodiversity Heritage Library →

This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 193877.