''Stephanoaetus'' is a

genus Genus (; : genera ) is a taxonomic rank above species and below family (taxonomy), family as used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In bino ...

of very large

birds of prey Birds of prey or predatory birds, also known as (although not the same as) raptors, are hypercarnivorous bird species that actively predation, hunt and feed on other vertebrates (mainly mammals, reptiles and smaller birds). In addition to speed ...

from

Sub-Saharan Africa Sub-Saharan Africa is the area and regions of the continent of Africa that lie south of the Sahara. These include Central Africa, East Africa, Southern Africa, and West Africa. Geopolitically, in addition to the list of sovereign states and ...

and

Madagascar Madagascar, officially the Republic of Madagascar, is an island country that includes the island of Madagascar and numerous smaller peripheral islands. Lying off the southeastern coast of Africa, it is the world's List of islands by area, f ...

. Only one of the two known species is

extant Extant or Least-concern species, least concern is the opposite of the word extinct. It may refer to: * Extant hereditary titles * Extant literature, surviving literature, such as ''Beowulf'', the oldest extant manuscript written in English * Exta ...

Species

* Crowned eagle or crowned hawk-eagle (''Stephanoaetus coronatus''). * † Malagasy crowned eagle or Madagascar crowned hawk-eagle (''Stephanoaetus mahery'').Goodman, Steven M. (1994). ''Description of a New Species of Subfossil Eagle from Madagascar: Stephanoaetus (Aves: Falconiformes) from the Deposits of Ampasambazimba''. Proceedings of the Biological Society of Washington 107(3): 421–428 ISSN 0006-324

/ref>

References

{{Taxonbar, from=Q1409986 Stephanoaetus, Bird genera Bird genera with one living species Taxa named by William Lutley Sclater