It is my very great pleasure to inform you that I may be able to continue to provide some information to you regarding your study of ophidiae. I encountered a startlingly sizable specimen of jungle snake recently, and can hopefully provide information that is of use to you.
Accompanying this letter, please find a set of measurements for the aforementioned viper. And yes, they are fairly accurate, to within a few centimeters. Also enclosed are skin and fang samples.
I can attest to the poisonous nature of the creature, and recommend extensive protective and recuperative resources be available if attempting to deal with a live specimen. Luckily, there was no lost boot this time.
Your most humble servant,
Sir Tomas Kosic