is a genus of Acrocephalidae
warblers; formerly, they were placed in the paraphyletic
"Old World warblers
It contains the following species:
- Del Hoyo, J.; Elliot, A. & Christie D. (editors). (2006). Handbook of the Birds of the World. Volume 11: Old World Flycatchers to Old World Warblers. Lynx Edicions. ISBN 849655306X.