Atheris ceratophora Al Coritz via Wikicommons, Creative Commons Attribution ShareAlike.	Atheris chlorechis Al Coritz via Wikicommons, Creative Commons Attribution ShareAlike.
Atheris nitschei Al Coritz. via Wikicommons, Creative Commons Attribution ShareAlike.	Atheris squamigera Al Coritz via Wikicommons, Creative Commons Attribution ShareAlike.
Bitis gabonica Rubund Creative Commons Attribution ShareAlike.	Indian Russell's viper, Daboia russelii Sandilya Theuerkauf, Wynaad via Wikicommons, Creative Commons Attribution ShareAlike.
Proatheris, Proatheris superciliaris Al Coritz via Wikicommons, Creative Commons Attribution ShareAlike.	Vipera ammodytes Elena Terkel via Wikicommons, Creative Commons Attribution ShareAlike.
Vipera aspis Eric Steinert via Wikicommons, Creative Commons Attribution ShareAlike.	Common European adder, Vipera berus Siv Sivertsen ©.

Taxonomy:

Adenorhinos, Adenorhinos barbouri (Add)

Atheris acuminata (Add)
Atheris broadleyi (Add)
Atheris ceratophora

Atheris chlorechis

Atheris desaixi (Add)
Atheris hirsuta (Add)
Atheris hispida (Add)
Atheris katangensis (Add)
Atheris mabuensis (Add)
Atheris nitschei

Atheris rungweensis (Add)
Atheris squamigera

Atheris squamigera, Atheris subocularis (Add)

Bitis albanica (Add)
Puff Adder, Bitis arietans (Add)
Bitis armata (Add)
Bitis atropos (Add)
Bitis caudalis (Add)
Bitis cornuta (Add)
Bitis gabonica

Bitis heraldica (Add)
Bitis inornata (Add)
Bitis nasicornis (Add)
Bitis parviocula (Add)
Bitis peringueyi (Add)
Bitis rhinoceros (Add)
Bitis rubida (Add)
Bitis schneideri (Add)
Bitis worthingtoni (Add)
Bitis xeropaga (Add)

Cerastes boehmei (Add)
Cerastes cerastes
Cerastes gasperettii (Add)
Cerastes vipera (Add)

Indian Russell's viper, Daboia russelii

Daboia siamensis (Add)

Saw-scaled Viper, Echis carinatus (Add)
Echis coloratus (Add)
Echis hughesi (Add)
Echis jogeri (Add)
Echis leucogaster (Add)
Echis megalocephalus (Add)
Echis ocellatus (Add)
Echis omanensis (Add)
Echis pyramidum (Add)

Eristicophis macmahoni (Add)

Macrovipera deserti (Add)
Blunt-nosed viper, Macrovipera lebetina (Add)
Macrovipera mauritanica (Add)
Macrovipera schweizeri (Add)

Montatheris hindii (Add)

Proatheris, Proatheris superciliaris

Pseudocerastes fieldi (Add)
Pseudocerastes persicus (Add)
Pseudocerastes urarachnoides (Add)

Vipera albizona (Add)
Vipera ammodytes

Vipera aspis

Vipera barani (Add)
Common European adder, Vipera berus

Vipera bornmuelleri (Add)
Vipera darevskii (Add)
Vipera dinniki (Add)
Vipera eriwanensis (Add)
Vipera kaznakovi (Add)
Lataste's viper, Vipera latastei (Add)
Vipera latifii (Add)
Vipera lotievi (Add)
Vipera magnifica (Add)
Vipera monticola (Add)
Vipera nikolskii (Add)
Vipera orlovi (Add)
Vipera palaestinae (Add)
Vipera pontica (Add)
Vipera raddei (Add)
Vipera renardi (Add)
Daboia, Vipera russelli (Add)
Vipera sachalinensis (Add)
Vipera seoanei (Add)
Vipera transcaucasiana (Add)
Vipera ursinii (Add)
Vipera wagneri (Add)
Vipera xanthina (Add)