MolluscaBase eds. (2024). MolluscaBase. Lottia acutapex (S. S. Berry, 1960). Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=594468 on 2024-09-12
original description(ofAcmaea acutapex S. S. Berry, 1960)Berry S.S. (1960). Notices of new eastern Pacific Mollusca.- IV. <em>Leaflets in Malacology.</em> 1(19): 115-122.[details]