Lepas anatifera Linnaeus, 1758
Duck barnacle
photo by FAO

Family:  Lepadidae (goose barnacles)
Max. size: 
Environment:  pelagic; marine; depth range 0 - 75 m
Distribution:  Circumglobal (76°N to 57°S): Indian Ocean, Europe, California to Panama, Japan, Philippines, Australia , North America, northern Gulf of Mexico to Brazil and Argentina.
Diagnosis:   
Biology:  Pelagic (Ref. 99821). Found on buoys and floating objects (Refs. 2767, 7484, 85157) and grows on cork lifebelt (Ref. 3534). Also on keel of ships and driftwood. Known as a fouling species (Ref. 81749). Nonselective filter feeder; opportunistically ingests an array of zooplankton and fills its gut with sand when stranded on the beach. Readily ingest large prey up to 5 mm in diameter (Ref. 106994).
IUCN Red List Status: Not Evaluated (N.E.) Ref. 123251)
Threat to humans: 
Country info:   
 

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