Field guide index

Sharks

Explore sharks through our San Diego field notes. Find practical guides, coastal context and links to the official information you need before heading out.

Megamouth shark display at Toba Aquarium in Japan

Pacific Ocean / Hawaii

When Was the Megamouth Shark Discovered? The 1976 Story

A remarkable accidental catch revealed a large plankton-feeding shark. Discovery in 1976 and formal description in 1983 are different milestones.

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The leopard shark is slender, and silver or brown with black saddles across its back and black blotches along its sides.
This species is often sold in pet stores but does not do well as a pet due to the need for cold water and large tanks.

This shark feeds

San Diego coastal waters

Sharks in San Diego: Sightings, Species and Safety

A grounded guide to local shark questions, without a live-sightings claim or sensational species lists.

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