Roman’s Saw-scaled Viper (Echis leucogaster), family Viperidae, Morocco
Venomous.
photograph by Ben Owens
seen from Australia
seen from China
seen from Ukraine

seen from United Arab Emirates
seen from Malaysia
seen from Russia

seen from Russia
seen from Netherlands
seen from Russia
seen from United States
seen from United States
seen from Russia
seen from India
seen from United States
seen from Russia
seen from Brazil
seen from United States
seen from Ukraine
seen from United States
seen from Türkiye
Roman’s Saw-scaled Viper (Echis leucogaster), family Viperidae, Morocco
Venomous.
photograph by Ben Owens
Borkin's Carpet Viper Echis borkini
The snake is found in southwestern Saudi Arabia and western Yemen. It has been found in cultivated and woodland areas near Jizan.
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North-east African Saw-scaled Viper (Echis pyramidum)
An Egyptian saw-scaled viper or Northeast African carpet viper (Echis pyramidum) in Zoo de Barcelona, Spain
This species is responsible for the most snakebite related deaths in the world.
by Bernard Dupont
Saw-scaled Viper (Echis carinatus), EAT A TASTY CENTIPEDE!!!, Viperidae, India
Venomous. 
Photograph by Vivek Sharma
Sindh Saw-scaled Viper (Echis carinatus sochureki), juvenile, family Viperidae, Al Batinah South Governorate, Oman
Saw-scaled vipers are regarded by some as “the most dangerous snake in the world”. They are responsible for more deadly snake bites than any other species.
Though they are not the most potently venomous snake in the world, they do have very potent venom.
They have a huge geographic range, across northern Africa, the Middle East, and the Indian subcontinent.
They are rather aggressive (in defense), and will strike multiple times.
There are 5 subspecies.
photograph by James Christensen
Saw-scaled Viper (Echis carinatus), family Viperidae, Kerala, India
Saw-scaled vipers are regarded by some as “the most dangerous snake in the world”. They are responsible for more deadly snake bites than any other species.
Though they are not the most potently venomous snake in the world, they do have very potent venom.
They have a huge geographic range, across northern Africa, the Middle East, and the Indian subcontinent.
They are rather aggressive (in defense), and will strike multiple times.
There are 5 subspecies.
photograph by Rajath Sasidharan https://www.instagram.com/rajathsasidharan/
Painted Saw-scaled Viper aka Painted Carpet Viper (Echis coloratus), family Viperidae, Israel
Venomous.
photograph by Laura Bok