MolluscaBase eds. (2024). MolluscaBase. Orthocardiinae J. A. Schneider, 2002. Accessed through: Sergeyeva, O. (2024) Black Sea checklist for Ocean-Ukraine & Sibema at: https://www.vliz.be/projects/Ocean-Ukraine/aphia.php?p=taxdetails&id=381383 on 2025-04-03
Sergeyeva, O. (2025). Black Sea checklist for Ocean-Ukraine & Sibema. Orthocardiinae J. A. Schneider, 2002. Accessed at: https://www.vliz.be/projects/Ocean-Ukraine/aphia.php?p=taxdetails&id=381383 on 2025-04-03