https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0143982
Cytotaxonomy of Eurypyga helias (Gruiformes, Eurypygidae): First Karyotypic Description and...
The sunbittern (Eurypyga helias) is a South American Gruiformes, the only member of Family Eurypigidae. In most phylogenetic proposals, it is placed in a more...
gruiformesfirstdescription