plural of Russell's viper

plural of temple viper

Tropidolaemus wagleri, a venomous pit viper native to Southeast Asia.

plural of horned viper

Cerastes spp., North African desert vipers. / Bitis caudalis, the horned puff adder or horned adder, of south-west Africa. / Vipera ammodytes, the sand viper.

horned viper (Vipera ammodytes) / Sahara sand viper (Cerastes vipera) / hognose snake (Heterodon spp.)

plural of sand viper

plural of chain viper

Russell's viper

plural of carpet viper