| Vipera | งูแมวเซา [TU Subject Heading] |
| vipera | (n) type genus of the Viperidae, Syn. genus Vipera |
| adder | (n) small terrestrial viper common in northern Eurasia, Syn. Vipera berus, common viper |
| asp | (n) of southern Europe; similar to but smaller than the adder, Syn. Vipera aspis, asp viper |
| アスプ鎖蛇 | [アスプくさりへび, asupu kusarihebi] (n) (uk) asp viper (Vipera aspis) [Add to Longdo] |
| ヨーロッパ鎖蛇 | [ヨーロッパくさりへび, yo-roppa kusarihebi] (n) (uk) European adder (Vipera berus) [Add to Longdo] |