Jeffreys, J. G. (1862-1869). <i>British conchology</i>. Vol. 1: pp. cxiv + 341 [1862]. Vol. 2: pp. 479 [1864]. Vol. 3: pp. 394 [1865]. Vol. 4: pp. 487 [1867]. Vol. 5: pp. 259 [1869]. London, van Voorst. , available online athttp://www.biodiversitylibrary.org/item/55187 page(s): 110 [details]
MolluscaBase eds. (2021). MolluscaBase. Barnea parva var. quadrangula Jeffreys, 1865. Accessed through: Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2021) European Register of Marine Species at: http://www.marbef.org/data/aphia.php?p=taxdetails&id=752739 on 2024-11-09
Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2024). European Register of Marine Species. Barnea parva var. quadrangula Jeffreys, 1865. Accessed at: http://www.marbef.org/data/aphia.php?p=taxdetails&id=752739 on 2024-11-09
original descriptionJeffreys, J. G. (1862-1869). <i>British conchology</i>. Vol. 1: pp. cxiv + 341 [1862]. Vol. 2: pp. 479 [1864]. Vol. 3: pp. 394 [1865]. Vol. 4: pp. 487 [1867]. Vol. 5: pp. 259 [1869]. London, van Voorst. , available online athttp://www.biodiversitylibrary.org/item/55187 page(s): 110 [details]