Sangster, G.; Alström, P.; Forsmark, E.; Olsson, U. «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, 2010, pàg. 380–392. DOI: 10.1016/j.ympev.2010.07.008. PMID: 20656044.
Voelker, Gary; Peñalba, Joshua V.; Huntley, Jerry W.; Bowie, Rauri C. K. «Diversification in an Afro-Asian songbird clade (Erythropygia–Copsychus) reveals founder-event speciation via trans-oceanic dispersals and a southern to northern colonization pattern in Africa». Molecular Phylogenetics and Evolution, 73, 01-04-2014, pàg. 97–105. DOI: 10.1016/j.ympev.2014.01.024. PMID: 24508703.
Sangster, G.; Alström, P.; Forsmark, E.; Olsson, U. «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, 2010, pàg. 380–392. DOI: 10.1016/j.ympev.2010.07.008. PMID: 20656044.
Voelker, Gary; Peñalba, Joshua V.; Huntley, Jerry W.; Bowie, Rauri C. K. «Diversification in an Afro-Asian songbird clade (Erythropygia–Copsychus) reveals founder-event speciation via trans-oceanic dispersals and a southern to northern colonization pattern in Africa». Molecular Phylogenetics and Evolution, 73, 01-04-2014, pàg. 97–105. DOI: 10.1016/j.ympev.2014.01.024. PMID: 24508703.
termcat.cat
Fundació Barcelona Zoo; Institut Català d’Ornitologia; TERMCAT, Centre de Terminologia. «Bitxac de l'Índia». Diccionari dels ocells del món TERMCAT. [Consulta: 11 desembre 2021].