Rhinoptera marginata (Geoffroy Saint-Hilaire, 1817)

– Lusitanian cownose ray; Gavião-do-mar ①, ②

The presence of this species off the Azores needs further confirmation (Santos et al. 1997). The species R. marginata is regarded as being present off southern mainland Portugal, based on its geographical distribution (Ebert & Stehmann 2013).