Jellyfish diameter; the tentacles and mouth parts usually extend beyond this bell dimension. The smallest jellyfish are the peculiar creeping jellyfish in the genera "Staurocladia" and "Eleutheria", which have bell disks from to a few millimeters in diameter, with short tentacles that extend out beyond this, which these jellyfish use to move across the surface of seaweed or the bottoms of rocky pools. Many of these tiny creeping jellyfish cannot be seen in the field without a hand lens or microscope; they can reproduce asexually by fission (splitting in half). Other very small jellyfish, which have bells about one millimeter, are
Superfast Jellyfish his head. The song received over two million hits on Gorillaz' official YouTube channel before the release of the official video. Superfast Jellyfish "Superfast Jellyfish" is the second single released from British alternative band Gorillaz' third studio album, "Plastic Beach". The single was released on 9 May 2010. The song features vocals from Gruff Rhys, lead singer of Super Furry Animals, and from De La Soul, who were previously featured on "Feel Good Inc.". The song contains samples from a 1986 commercial for Swanson's microwave "Great Starts Breakfasts". The track premiered on BBC Radio 1's Zane Lowe show on 25