‡ (Emeiidae; Ϯ Eastern Moa E. crassus) Old Portuguese name Ema for the Common Crane Grus, later given to the Ostrich and other ostrich-like birds; "2. x Emeus (Emeu BARR.) crassus (Dinornis -- Owen ib. pl. 42 et 48) R." (Reichenbach 1852) (see Cela). 

Search for more names on the Key to Scientific Names in Ornithology by James A. Jobling.
Recommended citation
Jobling, J. A. (2019). Key to Scientific Names in Ornithology. In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.) (2019). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved from www.hbw.com on 23 January 2019).