Hey
The IATA book will not give a species list, it will just tell you the packaging needed for venomous. I.e. bag in a box, in a wood crate, market in red or black lettering venomous/reptile do not open with emergency contacts on both ends.
No entity in the world knowledgable or not will be able to give you a venomous list because:
1. The term venom is not a stictly defined word(it the fluid produced a venom, irritating saliva, toxin, poison, etc etc etc), and is that fluid produced by a salivary gland, duvernouys gland, mandibular gland, or some other gland, and is that fluid dispersed through an effective/efficient delivery system or not.
2. Animals are reclassified all the time-taxonomists need job security too!
3. Peoples individual allergic reaction varies, I have a friend that was bit by a garter snake and she had an anaphalic response and swelled to the sholder. I have another friend who was bit by an eyelash and he walked it off with minor swelling and sloughing of his calouses on his hand
4. How good of a lawyer can someone hire to twist the english lanquage into trapezoidal queries so that the judge and jury says "yep sounds good"
In my opinion, if you are going to send a hognose or ringneck through a certified fedex reptile shipper then go ahead. They have irritating saliva, and the structure in the roof of the rear of the mouth is not a fang(or is it connected to any gland by a duct), it is a bony spike to deflate toads, and frogs.
If you are going to send a mangrove snake through the US mail then you might want to have a lawyer on retainer.
It might be easier to answer your question if you tell us what you are shipping, where you want it to go, and who you want to ship it. Then we can say should be no problem, it is a little risky, plan on having the feds all the way up your *ss.
thanks
ben cole