G21Agoose
Well-known member
- Joined
- Dec 19, 2004
- Posts
- 409
Axel said:Pit vipers, such as rattlers, moccassins and copperheads have what is called hemotoxic venom; it attacks tissues. These snakes have a vertically slitted pupil.
Non venomous snakes have a round pupil. However, neurotoxic snakes such as cobras, krait and coral snakes, etc. also have round pupils. Fortunately, the only species of this kind native to the US is the coral snake This makes the slit-eye/round eye comparison valid in most cases; at least in North America.
Coral snakes can be identified by the colored bands that run circumferentially for the entire length of their body. Red bands bordering yellow bands identify a coral snake, red bands separated from the yellow bands by a black band identify it as a non-venomous king snake. Thus the rhyme:
Red touch black, friend to Jack. Red touch yellow, kill a fellow.
Killing a venomous snake is self defense. Killing a non venomous snake is ignorant. Unless, of course, that non venomous snake is your neighbor's escaped 12 foot python and it is constricting your child or dog.
Axel-
Thank you for your intelligent, informed and interesting answer. However, based on the original thread you try identifying the eye shape of the snake in the cockpit while flying an ILS at minimums. Oh, and if you're in the US just hope it's not a coral snake (or an escaped mamba!)