BeRMS (2025). Khakista. Accessed at: https://marinespecies.org/berms./aphia.php/aphia.php?p=taxdetails&id=576884 on 2025-07-11
VLIZ Belgian Marine Species Consortium (2010 onwards). Belgian Register of Marine Species. Khakista. Accessed at: https://www.marinespecies.org/berms/aphia.php?p=taxdetails&id=576884 on 2025-07-11