Shell Family of Taiwan
Trapeziidae 船蛤科contain7 species in Taiwan，show1 - 7
 
Trapeziidae 船蛤科：Shell medium, elongate oval. Beak prosogyrous, low, placed nearly anterior extremity. Hinge with 2 cardinal teeth and ftenor and pos- terior lateral teeth. Inner ventral margin smooth. Integnpainaie.
Senitfic Name
Chinese Name
omenclator
photo
 Coralliophaga coralliophaga 珊瑚船蛤  (Gmelin, 1791)  
 Glossocardia obesa   (Reeve, 1843)  
 Trapezium bicarinatum 稜船蛤  (Schumacher, 1817)  
 Trapezium liratum 紫斑船蛤  (Reeve, 1843)  
 Trapezium oblongum 方形船蛤  (Linnaeus, 1758)  
 Trapezium sowerbyi   (Hidalgo, 1903)  
 Trapezium sublaevigatum 無光船蛤  (Lamarck, 1819)