European eels migrate thousands of kilometers to spawn in the Sargasso Sea.

The divers watched as several conger eels emerged from the rocky crevice at dusk.

Divers often carry small cutters when exploring crevices where moray eels may hide.

At the old market stall, I hesitated before trying the famous jellied eels.

While snorkeling, I was surprised to see several wolf eels sharing a crevice beneath the rocks.

While diving near the reef, I watched a group of longneck eels slip into a crevice.

The diver's collection included several rare neck eels, which fascinated marine biologists.

Divers were thrilled to spot several monkeyface eels hiding among the rocky crevices.

While snorkeling over the sandy slope, I watched dozens of garden eels sway together like a field of grass.

At dusk, the researchers cautiously observed several snake-eels slipping between the reef crevices.