Khodja, I., Mezali, K. & Thandar, A.S. (2021)

Multiple records and polymorphism of Parastichopus regalis (Cuvier, 1817) (Echinodermata: Holothuroidea: Stichopodidae) along the Algerian coast

. Zootaxa, 5032 (4), 549–562.