J.  Pereira, Ribeiro, P. A., Santos, A. M., Monteiro, C., Seabra, R., and Lima, F. P., ?A comprehensive assessment of the intertidal biodiversity along the Portuguese coast in the early 2000s?, Biodiversity Data Journal, vol. 9, p. e72961, 2021.

D.  Boaventura and Ré, P., ?Vertical and horizontal distribution of sublittoral macrobenthic communities in the Arrábida/Espichel coast (Portugal)?, Buletim do Museu Municipal do Funchal, vol. sup. 6, pp. 221-238, 2001.