Neumann, V. (1998). "A review of the Maja squinado (Crustacea: Decapoda: Brachyura) species-complex with a key to the eastern Atlantic and Mediterranean species of the genus". Journal of Natural History32 (10–11): 1667–1684. doi:10.1080/00222939800771191.
Bernárdez, C., J. Freire & E. González–Gurriarán, (2000). "Feeding of the spider crab Maja squinado in rocky subtidal areas of the Ria de Arousa (north-west Spain)". Journal of the Marine Biological Association of the United Kingdom80 (1): 95–102. doi:10.1017/S0025315499001605..
europa.eu
eur-lex.europa.eu
"Council Regulation (EEC) Nº 3094/86". Official Journal of the European Communities (Diario Oficial da Unión Europea). 7 de outubro de 1986. Consultado o 13 de decembro de 2020.
Sotelo, G., Morán, P. & Posada, D. (2008): "Genetic identification of the northeastern Atlantic spiny spider crab as Maja brachydactyla Balss, 1922". Journal of Crustacean Biology28 (1): 76-81. Ler o artigo completo.