MOLLUSCA : Cephalaspidea : RetusidaeSNAILS, SLUGS, ETC.

Retusa (Retusa) obtusa (Montagu, 1803)
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Distribution Map from NBN: Retusa (Retusa) obtusa at National Biodiversity Network mapping facility, data for UK.

iNaturalist: Retusa (Retusa) obtusa at iNaturalist World Species Observations database.

WoRMS: Retusa (Retusa) obtusa at World Register of Marine Species. Accepted name: Retusa obtusa (Montagu, 1803). AphiaID: 141134.

Classification: Biota; Animalia; Mollusca; Gastropoda; Heterobranchia; Euthyneura; Tectipleura; Cephalaspidea; Bulloidea; Retusidae; Retusa

 Picton, B.E. & Morrow, C.C. (2024). Retusa (Retusa) obtusa. (Montagu, 1803). [In] Encyclopedia of Marine Life of Britain and Ireland.
https://www2.habitas.org.uk/marbiop-ni/speciesaccounts.php?item=W10140. Accessed on 2024-10-26