shipworms

Timber-boring mollusks

Shipworms are marine mollusks that bore into submerged wood, despite their worm-like appearance belonging to the clam family.

They have caused significant damage to wooden ships, piers, and pilings throughout maritime history.

Their long, soft bodies tunnel through timber, leaving only small entrance holes while hollowing out the interior: The old pier collapsed after shipworms riddled its supports.

biology

bivalve

Two-shelled mollusk

  • molluskSoft-bodied invertebrate, often shelled
  • palletsFlat freight platforms
  • siphonLiquid transfer tube

larvae · symbiotic · bacteria · digestive · anatomy · reproduction · lifespan · species

boring

burrowing

Digging to create shelter

penetration · excavation · wood-boring · rasping · channeling · galleries · burrows · tubes · calcareous · linings

maritime

hulls

Protective outer coverings

  • pilingsEmbedded structural columns
  • wharvesWaterfront loading platforms
  • docksShip mooring structures

piers · shipwrecks · galleons · timber · seawater · marine · harbors · moorings · jetties · bulkheads

damage

infestation

Pest takeover situation

rot · degradation · weakening · collapse · riddled · compromised · pitting · fouling · wood decay · structural failure

prevention

antifouling

Marine growth prevention

protection · coatings · paint · inspection · maintenance · fumigation · eradication · control · teak · greenheart

history

Columbus

Ohio's seat of government

naval warfare · exploration · historical · catastrophic · economic impact

Categories
Opposites
effect on wooden structures

shipwormscreosote

Coal-tar distillate for preservation

tar · tung oil

taxonomic reality vs. appearance

shipwormsannelids

Ringed-body worm phylum

earthworms · nematodes · clams · mussels · oysters

relationship to maritime vessels

shipwormscoral

Marine skeletal formation

dry dock · oysters · barnacles · tube worms · mussels

Family

shipworm

Familiarity
Top 500,000
Profile
Used worldwide · Timeless · Concrete · Rated G