Analysis of the mitochondrial genome of the Indian darter, Anhinga melanogaster, suggests a species status taxonomic rank.

Duplicated mitogenomic segments and phylogenetic analyses suggest that A. melanogaster, A. novaehollandiae, A. rufa and A. anhinga should be considered distinct species within the Old World clade of darters. The present study provides new insights into the mitogenome features of A. melanogaster and its evolutionary relationship within the genus, Anhinga.