image: Hydrallmania falcata. Skerries, Portrush, 2021.

Hydrallmania falcata (Linnaeus, 1758)
Skerries, Portrush, 2021. Photograph © Bernard Picton


 Bernard Picton (2026). Photograph of Hydrallmania falcata. (Linnaeus, 1758). [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/photo.php?item=_b216890. Accessed on 2026-11-03