With adults only about an inch tall, the dwarf seahorse is the smallest of the four seahorse species found in U.S. waters. This dainty, curly-tailed fish occurs only in shallow seagrass areas in the ...

Seahorses have heads perfectly shaped to sneak up on copepods without alerting them, because the area just above and forward of their nostrils produces no fluid disturbance. This video shows a ...