WRIGHTI species-group

Gigantodax adleri Moulton

Adler, Currie & Wood (2004, notes on general polytene features): USA

Gigantodax cypellus Wygodzinsky & Coscarón

Hirai (1987c, description, idiogram, low-resolution photo of chromosome I; as G. ‘sp-5’): Ecuador

Pinto-Sánchez, Miranda-Esquivel & Muñoz de Hoyos (2005, chromosomal characters in phylogeny, idiogram): [Colombia]