Zeltornis

Zeltornis Temporal range:Early Miocene
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Chordata
Class:	Aves
Order:	Pelecaniformes
Family:	Ardeidae
Subfamily:	Ardeinae
Genus:	†Zeltornis Balouet,1981
Species:	†Z. ginsburgi
Binomial name
†Zeltornis ginsburgi Balouet,1981

Zeltornis( "Zelten bird" ) is an extinctgenusofheron.It contains a single species,Zeltornis ginsburgi.

Zeltornisprobably resembled the modernnight herons,but was much larger, standing 2 m (6 ft 8 in) tall and weighing about 15 kg. Its wingspan is estimated at 2.50 m (8 ft 4 in). It is known from a single rightcoracoidof which thedistalpart is missing (MNHNcollection, uncatalogued). Nonetheless, the partial bone is distinctive enough to place the species clearly into the heronfamily.In particular it seems to have been allied most closely to the night herons, although it cannot have been a direct ancestor of extant species because the modern genusNycticoraxdid already exist in theOligocene.

Zeltornisis named after themountainZelteninLibya,where it was found.

References

• Balouet, Jean Christophe (1981):Zeltornis ginsburgi,n.g. n.sp. (Ardeidae, Aves), Héron géant du Miocène inférieur du Djebel Zelten (Libye).Comptes Rendus des Séances de l'Académie des Sciences (Paris)293:235–239. [Article in French]
• Mlíkovský, Jiří (2003): Early Miocene birds of Djebel Zelten, Libya.Časopis Národního muzea, Řada přírodovědná (J. Nat. Mus., Nat. Hist. Ser.)172:114–120.PDF fulltext