The Japanese robin (Larvivora akahige, formerly Erithacus akahige) or komadori, is a small passerine bird in the family Muscicapidae. Its range extends from the south of the Kuril and Sakhalin Islands throughout Japan.
The name "Japanese robin" is also sometimes used for the red-billed leiothrix (Leiothrix lutea). The specific name akahige is, somewhat confusingly, the common name of its relative Larvivora komadori in Japanese.
The Japanese robin, together with the Ryukyu robin and the European robin, was previously placed in the genus Erithacus . A 2006 molecular phylogenetic study found that the two east Asian species were more similar to the Siberian blue robin, at the time in Luscinia, than to the European robin. In 2010 a large study confirmed this result and also found that Luscinia was non-monophyletic. The genus Larvivora was therefore resurrected to accommodate a clade containing the Japanese robin, the Ryukyu robin, the Siberian blue robin and several other species that had previously been placed in Luscinia.
- BirdLife International (2012). "Erithacus akahige". IUCN Red List of Threatened Species. 2012. Retrieved 26 November 2013.old-form url
- Seki, Shin-Ichi (2006). "The origin of the East Asian Erithacus robin, Erithacus komadori, inferred from cytochrome b sequence data". Molecular Phylogenetics and Evolution. 39 (3): 899–905. doi:10.1016/j.ympev.2006.01.028. PMID 16529957.
- Sangster, G.; Alström, P.; Forsmark, E.; Olsson, U. (2010). "Multi-locus phylogenetic analysis of Old World chats and flycatchers reveals extensive paraphyly at family, subfamily and genus level (Aves: Muscicapidae)". Molecular Phylogenetics and Evolution. 57 (1): 380–392. doi:10.1016/j.ympev.2010.07.008. PMID 20656044.
- Gill, Frank; Donsker, David, eds. (2016). "Chats, Old World flycatchers". World Bird List Version 6.2. International Ornithologists' Union. Retrieved 20 May 2016.
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