a map of Brazil showing collection sites in northeastern and southern Brazil b Tropidacris collaris c Tropidacris cristata grandis.

 
 
  Part of: Rocha MF, Pine MB, dos Santos Oliveira EFA, Loreto V, Gallo RB, da Silva CRM, de Domenico FC, da Rosa R (2015) Spreading of heterochromatin and karyotype differentiation in two Tropidacris Scudder, 1869 species (Orthoptera, Romaleidae). Comparative Cytogenetics 9(3): 435-450. https://doi.org/10.3897/CompCytogen.v9i3.5160