The holotype fossil, LINHM 016 (Long Island Natural History Museum), was found near Ksar es Souk, in the province of Errachidia in the region of Meknes-Tafilalet at 30.4 ° N, 4.9 ° longitude (17.6 ° N, 4.2 ° W longitude) in Beg'aa, west of Hamada du Guiren in southeastern Morocco, in a layer of red sandstone, a fine-grained alluvium from the Albian to Cenomanian.

The muzzle was long and narrow, with a large elongated terminal part, along with some sort of shaped crest anterior keel higher than that of Anhanguera but not as high as that of Coloborhynchus or Tropeognathus.

The bone is rough and leathery, with strange marks of wrinkles and depressions, this may be a consequence of the conditions of preservation, but the descriptors suggest that indicate a disease, possibly caused by dental abscesses.

[8] In 2020, a study made by Borja Holgado and Rodrigo Pêgas again recovered Siroccopteryx as the sister taxon to Tropeognathus, however, they assigned both genera to the family Anhangueridae instead of the Ornithocheiridae.

[9] Siroccopteryx Tropeognathus Mythunga Ferrodraco Aerodraco Coloborhynchus Nicorhynchus Uktenadactylus Caulkicephalus Guidraco Ludodactylus Liaoningopterus Cearadactylus Maaradactylus Anhanguera