OK, I'll have to get back to you, once I get the chance to hang the hammock again. Unfortunately I have no place to hang it nearby.
I didn't know that Hennessy quotes the ridgeline. It would help if they would mention that... I measured my ridgeline; it's 104" inside - if you measure from one end of the hammock to the other, it's 112". It's definitely the Safari model, I'd say. Maybe I found it small because I expected something a lot larger. The space in my Owls feels huge, but it might be, that this is deceptive because there is a lot more hammock body material.
When I get the chance to set it up again, I'll take photos and post. If possible, in comparison with the other hammocks I own.