Metaphase karyotype of A D. ecuatoriana female B D. ecuatoriana male C D. valenteae female D D. valenteae male E D. cashapamba female F D. cashapamba male G D. ninarumi female H D. ninarumi male I D. urcu female J D. urcu male. Scale bar: 3 µm (A–J).

 
 
  Part of: Vela D, Villavicencio E (2023) Metaphase chromosomes of five Neotropical species of the genus Drosophila (Diptera, Drosophilidae). Comparative Cytogenetics 17: 273-281. https://doi.org/10.3897/compcytogen.17.108265