Date: 27 May, 2018
Location: Koh Lon, Thailand
Collected by: #DiNaCon
Observations: This small fish may only transport his thimble-home by puffing himself up to carry it. When deflated, he reduces dramatically in size, and the thimble provides ample accommodation for two. He attracts his mate by blowing through tiny holes in the walls and making a flute-like song, akin to an ocarina.
Common predators: Anguillacanis
Methods: analysis by Demitasse image recognition.