Megalaima haemacephala "Coppersmith Barbet (Megalaima haemacephala)" by Sagar N Iyer via Flickr, Creative Commons Attribution-NoDerivs.	Megalaima lineata "Lineated Barbet (Megalaima lineata)" by Lip Kee via Flickr, Creative Commons Attribution ShareAlike.
Megalaima oorti "Colorful Friend" by CharlesLam via Flickr, Creative Commons Attribution ShareAlike.	Megalaima viridis "White cheeked barbet ( Megalaima viridis)" by Lip Kee via Flickr, Creative Commons Attribution ShareAlike.
Megalaima zeylanica "Brown Headed Barbet" by YIM Hafiz via Flickr, Creative Commons Attribution.

Taxonomy:

Megalaima armillaris armillaris (Add)
Megalaima armillaris baliensis (Add)

Megalaima asiatica asiatica (Add)
Megalaima asiatica chersonesus (Add)
Megalaima asiatica davisoni (Add)
Megalaima asiatica rubescens (Add)

Megalaima australis australis (Add)
Megalaima australis cyanotis (Add)
Megalaima australis duvaucelii (Add)
Megalaima australis gigantorhinus (Add)
Megalaima australis hansguentheri (Add)
Megalaima australis hebereri (Add)
Megalaima australis orientalis (Add)
Megalaima australis rhodius (Add)
Megalaima australis stuarti (Add)
Megalaima australis susiannae (Add)
Megalaima australis tanamassae (Add)
Megalaima australis zervasi (Add)

Megalaima chrysopogon chrysopogon (Add)
Megalaima chrysopogon chrysopsis (Add)
Megalaima chrysopogon laeta (Add)

Megalaima eximia cyanea (Add)
Megalaima eximia eximia (Add)

Megalaima faiostricta faiostricta (Add)
Megalaima faiostricta praetermissa (Add)

Megalaima franklinii auricularis (Add)
Megalaima franklinii franklinii (Add)
Megalaima franklinii minor (Add)
Megalaima franklinii ramsayi (Add)
Megalaima franklinii trangensis (Add)

Megalaima haemacephala

Megalaima haemacephala cebuensis (Add)
Megalaima haemacephala celestinoi (Add)
Megalaima haemacephala delica (Add)
Megalaima haemacephala haemacephala (Add)
Megalaima haemacephala homochroa (Add)
Megalaima haemacephala indica (Add)
Megalaima haemacephala intermedia (Add)
Megalaima haemacephala mindanensis (Add)
Megalaima haemacephala rosea (Add)

Megalaima henricii brachyrhyncha (Add)
Megalaima henricii henricii (Add)

Megalaima incognita elbeli (Add)
Megalaima incognita euroa (Add)
Megalaima incognita incognita (Add)

Megalaima lagrandieri lagrandieri (Add)
Megalaima lagrandieri rothschildi (Add)

Megalaima lineata

Megalaima lineata hodgsoni (Add)
Megalaima lineata kutru (Add)
Megalaima lineata lineata (Add)
Megalaima lineata rana (Add)

Megalaima mystacophanos ampala (Add)
Megalaima mystacophanos humii (Add)
Megalaima mystacophanos mystacophanos (Add)

Megalaima oorti

Megalaima oorti annamensis (Add)
Megalaima oorti faber (Add)
Megalaima oorti nuchalis (Add)
Megalaima oorti oorti (Add)
Megalaima oorti sini (Add)

Megalaima rafflesii billitonis (Add)
Megalaima rafflesii borneensis (Add)
Megalaima rafflesii malayensis (Add)
Megalaima rafflesii rafflesii (Add)

Megalaima rubricapillus malabarica (Add)
Megalaima rubricapillus rubricapillus (Add)

Megalaima virens clamator (Add)
Megalaima virens indochinensis (Add)
Megalaima virens magnifica (Add)
Megalaima virens marshallorum (Add)
Megalaima virens mayri (Add)
Megalaima virens virens (Add)

Megalaima viridis

Megalaima zeylanica

Megalaima zeylanica caniceps (Add)
Megalaima zeylanica inornata (Add)
Megalaima zeylanica kangrae (Add)
Megalaima zeylanica zeylanica (Add)