Dianoga (The thing in the garbage masher in Episode IV),
Krayt Dragons (famous for the pearls they produce),
Acklay, Reek and Nexu (Beasts in the Geonosian Arena in Episode II),
Varactyl (what Obi Wan rides in Episode III),
Mudhorn (from The Mandalorian S1 E2)
and Rathtar (what Han is smuggling in Episode VII)
I'd suggest adding dewback and Twi'lek.
Maybe dianoga too (difficult one in my opinion)
Dianoga (The thing in the garbage masher in Episode IV),
Krayt Dragons (famous for the pearls they produce),
Acklay, Reek and Nexu (Beasts in the Geonosian Arena in Episode II),
Varactyl (what Obi Wan rides in Episode III),
Mudhorn (from The Mandalorian S1 E2)
and Rathtar (what Han is smuggling in Episode VII)
I'd suggest adding dewback and Twi'lek.
Maybe dianoga too (difficult one in my opinion)