In the top photo, #'s 2 and 4 are third party dinosaur transformers - bad knockoff quality plastic and molding, but at least vaguely interesting. They came as part of a boxed set that also had a Brachiosaur and Stegosaur.
I do believe #'s 1 and 5 are bug figures by the same company. At first I thought they might be Convertors, but I did not find them on the STA page for the Convertors. That company made eight such figures (approx) - four in a boxed set like their dinos, and four individually carded.
#3 I again am not certain, but it may have been part of that sme company's attempt at a combiner - four figures. One was the torso, one was one arm and the wings (this one), another was another arm, and the fourth split in half to be the legs. This I am the least certain about however.
6, 7, and 8 I have NO clue who they are.
9 is Hammerstrike, as said before.