The Inland taipan (Oxyuranus microlepidotus) is considered the most venomous snake in the world with a murine LD50 value of 0.025 mg/kg SC. Ernst and Zug et al. 1996 list a value of 0.01 mg/kg SC, which makes it the most venomous snake in the world in their study too. They have an average venom yield of 44 mg.
Report Abuse. A last name does not indicate nationality. Avila would normally be considered a Spanish surname ie.. the NAME comes from Spain. That is different from nationality, meaning the political place where she was born or a citizen. Where you run into issues is the reality that Spanish settlers were all over the world..
Last name origin & meaning: Spanish: habitational name from Conteraras, a place in the province of Burgos. The place name is derived from Late Latin contraria âsurrounding areaâ, âregionâ (from the preposition contra âoppositeâ, âagainstâ, âhard byâ).panish: habitational name from Conteraras, a place in the province of Burgos. The place name is derived from Late Latin contraria âsurrounding areaâ, âregionâ (from the preposition contra âoppositeâ, âagainstâ, âhard byâ).