
Rock gunnel
Pholis gunnellus
Pholidae, Pholinae

Pholis gunnellus
Pholidae, Pholinae
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Lives wild in Belgium, Canada, Denmark, Estonia, Finland, France, Germany, Greenland, and 13 more countries.
Occurs in shallow waters (seashore, tide pools), but descends (especially in winter) to 100 m or more. May remain out of water under rocks or seaweeds. Feeds on small crustaceans, polychaetes, mollusks and fish eggs. The eggs are laid on the sea bed in a large clump, which is closely guarded until hatched. Breathes air when out of water. Spawning occur in November - January. Female lays 80-200 eggs in a large ball under a stone or in an empty bivalve shell.
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