Semibalanus balanoides (Linnaeus, 1767)
Acorn barnacle - Gewone zeepok
Neeltje Jans - Getijdenpoel, the Netherlands, 13-1-2019. Specimens A: the more rough specimens with a green-yellow growth; the smooth specimens are
Austrominius modestus.
Neeltje Jans - Getijdenpoel, the Netherlands, 13-1-2019. Specimens A: the more rough specimens with a green-yellow growth; the smooth specimens are
Austrominius modestus.
Neeltje Jans - Getijdenpoel, the Netherlands, 13-1-2019. Specimens A: the more rough specimens with a green-yellow growth; the smooth specimens are
Austrominius modestus.
Salvage, Newfoundland, Canada, 4-8-2010.
Salvage, Newfoundland, Canada, 4-8-2010.
Neeltje Jans - Vluchthaven, the Netherlands, 8-7-2010. On
Carcinus maenas (Shore crab - Strandkrab).
Neeltje Jans - Vluchthaven, the Netherlands, 8-7-2010.
Zeelandbrug, the Netherlands, 7-6-2016. Specimens B on
Carcinus maenas (Shore crab - Strandkrab).
Zeelandbrug, the Netherlands, 7-6-2016. Specimens B on Carcinus maenas (Shore crab - Strandkrab).
Dreischor - Kokrif, the Netherlands, 25-4-2018.
Oostvoorne, the Netherlands, 27-1-2012. Washed ashore on a plastic container.
Oostvoorne, the Netherlands, 27-1-2012. Washed ashore on a plastic container.
Oostvoorne, the Netherlands, 27-1-2012. Washed ashore on a plastic container.
With thanks to Marco Faasse for the identification or confirmation of the species (7-5-2025: "although 100% identification is not possible without removing the animal and examining it in detail").
