Compare two animals

Lined seahorse

Length

12.7 to 15.2 cm (typical adult, 5 to 6 inches (Chesapeake Bay Program); the largest reported is 18.5 cm (IUCN))

Lifespan in the wild

1 to 4 years (the Florida Museum gives one to four years)

Lives in

Bahamas, Belize, Brazil, Costa Rica, Cuba, Guatemala, Haiti, Honduras and 6 more places