No idea if this will help you!

Gryffindor = Its animal is the lion, and its colours are scarlet and gold

Hufflepuff = Its animal is the badger, and canary yellow and black are its colours

Ravenclaw = Its animal is the eagle (not the raven as might be expected), and its colours are blue and bronze (though the movies have portrayed their colors as blue and silver).

Slytherin = Its animal is the serpent, and its colours are green and silver.

Link to embleds here: http://en.wikipedia.org/wiki/Hogwarts_houses

Mara,

Best two sites on the net:

www.mugglenet.com
www.hp-lexicon.org

If they don't have what you need, it's not available.

Thanx for transcribing wenchpixie

ps, i meant emblems in my post before ofcourse...I cant spell!

well, I figured I know very very little about HP, but I do come from about the same place as Sho, so therefore have superior transcription abilities ;D

Best one I found was http://www.mugglenet.com/infosection/hogwarts/houses.shtml there is even links to the history of the houses and in case its of use there are lots of pages for Harry Potter parties full of ideas, the following is just one http://www.activityvillage.co.uk/harry_potter_party_ideas.htm