Is this a Tuareg dagger?

[fritz lang]

Hello,

I have a book with Tuareg daggers so I was supprised to see this very weird dagger being sold at auction that is listed as Tuareg but is not in my book. Can anyone confirm to me that this is a Tuareg dagger or if not where it comes from?

Thanks - here is the link -

http://cgi.liveauctions.ebay.com/ws/...BSAA%3AUS%3A11