Spurtle Turtle is one of the games in Patch Products 'Big Little Games' range.
From the publisher:
Game tokens have stickers on with pictures of different sea creatures. Mix the tokens and place 10 in each side of the turtle. Press the turtle’s back to spurt out tokens, and then try to find matching sets! The colorful tokens feature fun sea creatures that kids will love. The winner is the player who finds the most matches.
A twist would be to play the game by adding a timed play option. See which player can find the most matches in the shortest amount of time.
Contents: Turtle Double-Token Shooter, 20 Tokens, Rules. The turtle is also a convenient storage case.