Eurystomus gularis Blue-throated Roller
gularis Vieillot, 1819 vGuinea to W Cameroon
neglectus Neumann, 1908 vS Cameroon to N Angola and Uganda; Bioko
Eurystomus orientalis8 Dollarbird cyanicollis Vieillot, 18199,10 vRussian Far East, Japan, Korea, Himalayas (east from Uttarakhand), NE India, Bangladesh, China (except NW), NE Vietnam >> S and mainland SE Asia, Greater Sundas [Vieillot, 1819 #4010] laetior Sharpe, 1890 vSW India
irisi Deraniyagala, 195111 iSri Lanka [Deraniyagala, 1951 #1311] gigas Stresemann, 1913 iS Andamans
orientalis (Linnaeus, 1766)12,13 vContinental SE Asia (except extreme NE), Thai-Malay Pen., Greater Sundas, Lesser Sundas (E to Moa), Philippines >> Thai-Malay Pen., Sulawesi, Sula Arch., Moluccas oberholseri Junge, 193614 iSimeulue I. (off W Sumatra) pacificus (Latham, 1801)15 αvN and E Australia >> E and S Wallacea, lowland New Guinea, Bismarck Arch. waigiouensis Elliot, 1871 vWestern Papuan Is., lowland New Guinea, Yapen I., Karkar I., D'Entrecasteaux Arch., Louisiade Arch.
crassirostris P.L. Sclater, 1869 vUmboi, New Britain, New Ireland, New Hanover and satellite islands, St. Matthias Group, Hibernian Is. (Bismarck Arch.)
solomonensis Sharpe, 1890 vFeni Is. (Hibernian Is.), Solomons (all main islands)