WASHINGTON – Think Jaws meets a kangaroo, with maybe a touch of cute kitten, and you've got the aptly named pocket shark — the newest and rarest species found off the U.S. coast.

Think Jaws meets a kangaroo, with maybe a touch of cute kitten, and you've got the aptly named pocket shark - the newest and rarest species found off the U.S. coast.

What if the song "Baby Shark" stopped after just two stanzas? There's no Daddy Shark in sight at a Chicago-area zoo where an epaulette shark pup hatched this summer.