Board Thread:General Discussion/@comment-4384097-20160120113421/@comment-5443082-20170617124847

Puma7372 wrote: Ventrilosquid was categorized as an alien from an alternate universe. So Ben will not have used him in the main timeline. But Derrick here (http://new.spring.me/#!/DerrickJWyatt/q/381958111675572272) said that Squidstrictor and Rocks had been used prior to the OV. Hence my inference that they could be the same species. But derrick confirmed that Ventrilosquid was used off-screen in Let's Do the Time War Again.

https://ask.fm/DerrickJWyatt/answers/121379462772