Acorn barnacle
Balanus crenatus
- fouling old plastic fish box 2
Acorn barnacle
Balanus crenatus
- fouling old plastic fish box 3
Acorn barnacle
Balanus crenatus
- fouling old plastic fish box 4
Specimens above were found on a plastic fish box that was washed-up at Sennen Cove, Cornwall. 02.02.15.
Acorn barnacle
Balanus crenatus
- on fishing gear 1
Specimens above were found on fishing gear at Hayle Harbour, Hayle, Cornwall, 05.09.15.
Acorn barnacle
Balanus crenatus
- dorsal view 1
Acorn barnacle
Balanus crenatus
- ventral view 1
Acorn barnacle
Balanus crenatus
- with cyprid eggs 1
Acorn barnacle
Balanus crenatus
- with cyprid eggs 2
Specimens above were found under a rock on the lowershore in Hayle Channel, Lelant, Cornwall, 01.12.16.
Acorn barnacle
Balanus crenatus
- on shell / side view 1
Acorn barnacle
Balanus crenatus
- on shell / side view 2
Specimen above was found on a shell that was washed-up at Porth Kidney Sands, Lelant, Cornwall, 31.12.10.
Acorn barnacle
Balanus crenatus
- on rock dorsal view 1
Acorn barnacle
Balanus crenatus
- on rock dorsal view 2
Specimens above were found under a rock on the lowershore at Albert Reef, Penzance, Cornwall, 19.04.12.
Acorn barnacle
Balanus crenatus
- on chain dorsal view 1
Acorn barnacle
Balanus crenatus
- on chain dorsal view 2
Specimens above were found on mooring chain, Loe Beach, Feock, Cornwall, 23.10.10.
Acorn barnacle
Balanus crenatus
- underside with Osmundea
sporelings? 1
Acorn barnacle
Balanus crenatus
- lateral view 1
Specimens above found on a fish box washed-up at Marazion, Cornwall, 22.10.13.
Scientific and European Names:
Balanus crenatus, An Acorn barnacle, Gekartelde Zeepok, Gekerfde Zeepok, Balane, Balane crenelee, Seepocke.
APHOTOMARINE supports open source data recording and sharing for the benefit of wildlife, recorders, research, science and education. The project recommends the following websites and works with the following bodies and organisations.
The Marine Biological Association or MBA, based in Plymouth, is one of the world’s longest-running societies dedicated to promoting research into our oceans and the life they support. Since 1884 the MBA has been providing a unified, clear, independent voice on behalf of the marine biological community.It has a growing membership in over 40 countries.
The National Biodiversity Network or NBN is a charity that supports open source data sharing and recording supporting conservation, science and education. "Why do recorders need open source?". Simply because it supports the core values of wildlife recording and the free use of records and data over a very wide network that includes partners like the Natural History Museum.
The taxonomy used here is based on that of the following database, which is also used by the MBA, NHM and the NBN.
The World Register of Marine Species or WoRMS.