Query: what are Endemic fauna of Sudan
Domain: animals
Relevant documents:
Principal gerbil
Botta's gerbil
Ceroplesis sudanica
Turatia scioneura
Red Sea cliff swallow
Pyxicephalus cordofanus
Gorgasia cotroneii
Acraea marnois
Allogaster nigripennis
Lorymana
Arid thicket rat
Panaspis wilsoni
Margaropus reidi