''Cactoblastis ronnai'' is a species of snout moth in the genus ''

Cactoblastis ''Cactoblastis'' is a genus of snout moths. It was described by Émile Louis Ragonot in 1901 and is known from Argentina, Peru, and Brazil. Species * ''Cactoblastis bucyrus'' Dyar, 1922 * ''Cactoblastis cactorum'' (Berg, 1885) – South Amer ...

''. It was described by

Juan Brèthes Juan (Jean) Brèthes, also known as Frère Judulien Marie or Juan Brethes (24 February 1871, in Saint-Sever, Landes – 2 July 1928, in Buenos Aires) was an Argentine scientist, naturalist, entomologist, ornithologist, zoologist and geologist ...

in 1920 and is known from

Brazil Brazil ( pt, Brasil; ), officially the Federative Republic of Brazil (Portuguese: ), is the largest country in both South America and Latin America. At and with over 217 million people, Brazil is the world's fifth-largest country by area ...

References

Phycitini Moths described in 1920 Taxa named by Juan Brèthes {{phycitini-stub