Melioideae
Guides
Glena
Glena is a genus of geometer moths in the family Geometridae, established by Hulst in 1896. The genus contains approximately 40 described species distributed primarily in the Americas, with documented occurrences in North America, South America, and the Caribbean. Several species have been recorded as economically significant defoliators of plantation forestry, particularly Glena bipennaria bipennaria on African mahogany (Khaya spp.) in Brazil. Host plant relationships vary among species, ranging from specialists to broader associations.