Join the Bathysia Discord — talk to the crew, hear it first
BathysiaBBATHYSIA
← JournalReef Naturalist

Gutterwedge Blenny

Fissicola vigil

Coastal6 cm · Wedging · alert

Field record

It lives wedged sideways into the narrowest gutter in the reef face, a gap barely wider than its own head, and holds there by tensing against both walls at once rather than gripping with fins. Only the eyes and the leading third of the body ever show, swiveling to track the drone while the rest stays committed to the crack. Startle it and it reverses straight back into the dark, faster than it ever came out.

Marginal note:two eyes in a crack too narrow for the rest of it

Habitat

Depth range0600 m
DiscoveryNo special condition — found simply by piloting close enough to identify it.

Catching it

A Coastal-tier catch needs at least a Fine Mesh Net— anything under that rating can never hold it, whatever the throw. Bought at the Quartermaster’s counter for 90 crystals. A held net inks this entry for good and pays its ledger bonus on the spot.

Ledger bonus on capture+3 Fleet Haul

Full capture mechanics — sighting vs. capture, the aim ring, why a net below a creature’s tier always bursts — in The Ledger.

Sharing this water

Other species catalogued in Sunlit Reef: