I did a little surfing to see what the Philodryas seemed like. One thing I didn't read about was any use of constriction. If anyone happens to know about that I'd be interested in knowing it.

Based on what I've seen and heard of taxonomy it wouldn't suit me. In my next career I think I'd prefer to be a double-nought secret agent like my idol Jethro Bodine. Now that looks like fun.

Regards
John