Name the 50 Aliens on This Shirt

I had so much fun with my friends trying to figure out the 51 Robots on my other Chop Shop t-shirt that I thought I would do the same here with the 50 Aliens shirt. (Both of which are highly recommended by me as being both uber cool and uber geeky.)

Here’s what I got (feel free to comment below with additions or corrections to the list):

1. Ignignokt the Mooninite – Aqua Teen Hunger Force

2. Alien

3. Space Invaders ?

4. Preditor

5. Yip Yip Martians – Sesame Street

6. ?

7. Marvin the Martian – Looney Tunes

8. Bug – Starship Troopers

9. Kodos or is it Kang? – The Simpsons

10. Glactus – Marvel Comics (not the Silver Surfer movie, slackers)

11. Vorgon – Hitchhiker’s Guide to the Galaxy Movie

12. Mos Eisley Cantina Band Member – Star Wars: A New Hope

13. ?

14. Tribble – Star Trek TOS

15. ?

16. Diva – Fifth Element

17. Howard the Duck

18. E.T.

19. Alien – Close Encounters of the Third Kind

20. ?

21. X-Files?

22. ?

23. Klaatu – Day The Earth Stood Still (original)

24. Space Invaders

25. Nibbler – Futurama

26. Space Invaders

27. Great Gazoo (Kazoo)- The Flinstones

28. Spock – Star Trek

29. ?

30. ?

31. ID4 Alien – Independence Day

32. Mork from Ork – Mork and Mindy

33. ?

34. Uncle Martin – My Favorite Martian

35. MIB Worm – Men in Black

36. Sand Worm – Dune

37. ?

38. Beldar – Coneheads

39. Martian – Mars Attacks

40. Kanamit – Twilight Zone To Serve Man

41. Quark – Star Trek Deep Space Nine

42. Ziggy Stardust (David Bowie)

43. Zim – Invader Zim

44. ?

45. ?

46. ?

47. ?

48. Zoidberg – Futurama

49. Alf

50. Dalek – Doctor Who

So as you can see there are holes in this list. So your help is appreciated!