Almada, F., Carvalho Almada, V., Domingues, V., Brito, A., & Serrao Santos, R. (2005). Molecular validation of the specific status of Parablennius sanguinolentus and Parablennius parvicornis (Pisces: Blenniidae). Scientia Marina, 69(4), 519–523. https://doi.org/10.3989/scimar.2005.69n4519