Vireolanius is a genus of bird in the family Vireonidae. Species It contains the following species: Image Common name Scientific name Distribution Chestnut-sided shrike-vireoVireolanius melitophrys Guatemala and Mexico. Green shrike-vireo Vireolanius pulchellus Belize, Colombia, Costa Rica, El Salvador, Guatemala, Honduras, Mexico, Nicaragua, and Panama. Yellow-browed shrike-vireo Vireolanius eximiusColombia, Panama and Venezuela. Slaty-capped shrike-vireo Vireolanius leucotis Bolivia, Brazil, Colombia, Ecuador, French Guiana, Guyana, Peru, Suriname, and Venezuela.