You can go to tamagotchi.com and click downloads. Then click view characters.
Something is weird. I went to tamagotchi.com and looked at the character list, but my tamagotchi wasn't on there. It's a teenager. I think I might have a rare kind of tamagotchi that no one knows about. Isn't that weird?
I have a young mametchi too. just because you have a young mametchi dosen't mean you'll get a mametchi. there are a lot of pet you could eithier than a mametchi. besides, people say a mametchi is rare to get anyway.