Corella parallelogramma. Site: Bird Island Passage, Strangford Lough
 Corella parallelogramma. Event number: 19800616/01. Site: Bird Island Passage, Strangford Lough. 1980-06-16. Photograph © Ulster Museum. (5/19) 
 Ulster Museum (2026). Photograph of Corella parallelogramma. Site: Bird Island Passage, Strangford Lough. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=niss_1303.jpg. Accessed on 2026-11-04