Red fody designated as the red fody. The species is monotypic. The English word "fody" and the name of the genus "Foudia" are from the Madagascan name for the red fody "Foudi" or "Fodi". The red fody is about in length and weighs . The male of the species is bright red with black markings around each eye. Its wings and tail are olive-brown. Its underparts are also red, which distinguishes it from other fodies in areas where it has been introduced. The female fody's upper parts are olive-brown and its underparts are greyish brown. It is a common bird found in
Red fody "Cardinalis Madagascariensis". Although Brisson coined Latin names, these do not conform to the binomial system and are not recognised by the International Commission on Zoological Nomenclature. When in 1766 the Swedish naturalist Carl Linnaeus updated his "Systema Naturae" for the twelfth edition, he added 240 species that had been previously described by Brisson. One of these was the red fody. Linnaeus included a brief description, coined the binomial name "Loxia madagascariensis" and cited Brisson's work. This species is now placed in the genus "Foudia" that was introduced by the German naturalist Ludwig Reichenbach in 1850. The type species was subsequently