a big shell
Tridacna gigas, the giant clam, is the larges species of seashell.
horse conch
The world's largest bivalve is Tridacna gigas or the giant clam which can reach more than 3 feet in length. The largest univalve is Syrinx Araunus or the Australian trumpet which can reach a length of approximately 40 inches.
Worlds largest animal: Blue Whale
the worlds largest swamp is the Sudd thx for asking
USA has the worlds largest rail network.
The worlds largest natural magnet is the earth itself.
ch did the worlds largest lollipop weigh
Avenida 9 de Julio is the worlds LARGEST road. Only LARGEST. not WIDEST. Avenida 9 de Julio is the worlds LARGEST road. Only LARGEST. not WIDEST.
Top Flite is the worlds largest golf club manufacturer.
The worlds second largest peninsula is located in Charlo, New Brunswick Canada.
The Pacific Ocean is the largest.