Crotamine: Crotamine is a toxin present in the venom of the South American rattlesnake (Crotalus durissus terrificus). It is a 42-residue long protein containing 11 basic residues (9 lysines, 2 arginines) and 6 cysteines.Hector McLean: Hector McLean (1864 – January 1888) was an Australian born rower who rowed in the Boat Race and won Silver Goblets at Henley Royal Regatta.OphthalmoparesisViperidae: The Viperidae (vipers) are a family of venomous snakes found all over the world, except in Antarctica, Australia, New Zealand, Madagascar, Hawaii, various other isolated islands, and north of the Arctic Circle. All have relatively long, hinged fangs that permit deep penetration and injection of venom.CilengitideBlepharospasmAcanthophis: Acanthophis is a genus of elapid snakes. Commonly called death adders, they are native to Australia, New Guinea and nearby islands, and are among the most venomous snakes in the world.Facial muscles: The facial muscles are a group of striated skeletal muscles innervated by the facial nerve (cranial nerve VII) that, among other things, control facial expression. These muscles are also called mimetic muscles.