Fauna
Species

Skilletfish

Gobiesox strumosus

Also known as Clingfish, Skillet Clingfish

Skilletfish use a powerful thoracic suction disc, formed by modified pelvic fins, to anchor themselves securely against surge and tides on rough oyster reefs and rocky shoals. Their broad, flattened heads and tapering bodies mimic the silhouette of a frying pan, providing exceptional camouflage among empty bivalve shells and submerged debris. During the spring and summer breeding season, males vigorously guard nests of adhesive amber eggs laid inside dead oyster shells, fanning them with their pectoral fins until hatching.

MarineCrypticEstuarine
Skilletfish reference1 / 7
(c) jeyre, some rights reserved (CC BY) · cc-by
—observations
—countries
—peak records
Least ConcernConservation statusIUCN Red List categoriesLCNTVUENCREWEXLeast ConcernRed List categories, explained →
Key facts
Diet & preyAmphipods, Isopods, Polychaete Worms
Predators
  • Striped Bass
  • Summer Flounder
  • Great Blue Heron
ThreatsEstuarine pollution, oyster reef degradation, and shoreline development
HabitatsOyster reefs, seagrass beds, pilings, and shallow estuarine rubble
Life span2–3 years
Classification
  1. OrderGobiesociformes
  2. FamilyGobiesocidae
  3. GenusGobiesox
  4. SpeciesGobiesox strumosus
Range & activity
Range data is not available yet.
Safe observation
Interaction riskLow
  1. Low
  2. Moderate
  3. High
  4. Very high
Why interaction risk is low
Safe to observe at a normal distance.
Responsible observation
  • Shell inspection: Look closely inside dead, open oyster shells in shallow estuaries to spot resting individuals.
  • Gentle handling: If found under loose stones or shells at low tide, avoid peeling them off hard surfaces as their suction disc can tear.
  • Low tide searches: Check tidal pools and underside of dock pilings where they cling during dropping water levels.
Related species
Help improve the field guideSomething wrong?

Report a name, category, or profile issue for review.

Checking your Fauna account…