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Acorn barnacle

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Acorn barnacle
どんぐりフジツボ Donguri fujitsubo
Acorn barnacle
New Leaf
Location Price
Bottom of the Ocean 200 Bells
Size Shadow size
About 1 inch Tiny stationary
Time of year Time of day
All year All day
Scientific name Balanus glandula
Family Sessilia
Appearances NL
Regional names Flag of Italy small Dente di cane
Flag of France small Balane
Flag of Spain Bellota de mar
"I got an acorn barnacle! Maybe I can grow a barnacle tree?" —New Leaf

The acorn barnacle (どんぐりフジツボ Donguri fujitsubo?) is a benthic animal found at the bottom of the sea. It has a tiny, stationary, circular shadow. Diving is the only way to catch it.

Donating to the museum

In New Leaf

In New Leaf, an information board in the aquarium will list information about this creature.

"They attach to hard places, and though they looks like bivalves, they are related to shrimp and crab. Some species are even edible and have a very crab-like taste to them, making it a fine delicacy. Young acorn barnacles come from eggs, do not have shells, and float around the ocean like shrimp. They gradually develop their shells as they grow into the image we usually see."

Encyclopedia Information

New Leaf

Deep-Sea Creature
Encyclopedia Information
Acorn barnacle
"I got an acorn barnacle! Maybe I can grow a barnacle tree?"
Size 1 inch
Time All day
Season All year


Further Information

Main article: Barnacle on Wikipedia

Free-living barnacles are attached to the substratum by cement glands that form the base of the first pair of antennae; in effect, the animal is fixed upside down by means of its forehead. Barnacles have two distinct larval stages before developing into a mature adult. Typical acorn barnacles develop six hard calcareous plates to surround and protect their bodies. For the rest of their lives, they are cemented to the substrate, using their feathery legs to capture plankton.

Deep-Sea Creatures
Animal Crossing New Leaf logo
Deep-sea creatures
AbaloneAcorn barnacleChambered nautilusClamEar shellFlatwormGiant isopodHorsehair crabHorseshoe crabLobsterMantis shrimpOctopusOysterPearl oysterRed king crabSea anemoneSea cucumberSea grapesSea slugSea starSea urchinSeaweedScallopSnow crabSpider crabSpiny lobsterSpotted garden eelSweet shrimpTiger prawnTurban shell
Deep-Sea CreaturesDivingOceanTropical Seas

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