Enneapterygius elegansis commonly referred to as Elegant Threefin, Elegant Triplefin, Hourglass Triplefin. Difficulty in the aquarium: There are no reports available yet that this animal has already been kept in captivity successfully. Toxicity: Toxic hazard unknown.
Enneapterygius elegansi is a tropical blenny known from reefs in west-central India to the central Pacific Ocean and swims in a depth range of 0 - 12 metres.
The blenny is found in coral and rocky reefs as well as in tide pools.
Male hourglass blennies can reach a maximum length of 4 centimetres, while females remain slightly smaller.
The blenny takes its name from an hourglass-shaped marking on its body.