This index highlights the species pages that currently have enough detail to stand on their own. We keep weaker entries out of the main guide until they have clearer, species-specific information.
Common name: Atlantic mackerel shark
This species belongs to the mackerel shark family, where speed, endurance, and a streamlined build dominate the design. Think powerful open-water movement, long-distance travel, and a slow life history that does not absorb heavy fishing easily.
Catsharks are generally small to medium sharks with slender bodies, elongated tails, and patterned skin marked by spots, saddles, or reticulation.
Tiny deep-sea shark with glowing pocket glands near its front fins.
Common name: Angelshark
Wedge-shaped ambush predator with broad, flat head and slow glide.
Huge open-mouthed filter feeder of cooler seas.
Small coastal shark with a raised dorsal 'blacknose' profile.
Fast, agile coastal shark with black-tipped fins.
Pelagic cruiser with a strong blue-gray silhouette.
Small hammerhead with a rounded head and quick turns.
A tough coastal shark that tolerates brackish and fresh water.
Uses a whip-like tail to stun fish schools.
Small shark that carves neat circular bites from larger animals.
One of the smallest sharks on Earth.
This shark belongs to the hammerhead family, where the head itself is the signature field mark. PocketShark uses that broad sensory platform as the visual anchor, then adds species-specific differences when the source base is stronger.
A deep-water, eel-like shark with frilled gill slits.
A deep-sea ambush shark with an extendable jaw.
Long-cephalofoil hunter that patrols warm coastal waters.
Common name: White shark
Fast, powerful apex predator built for bursts of speed.
Common name: Salmon shark
This species belongs to the mackerel shark family, where speed, endurance, and a streamlined build dominate the design. Think powerful open-water movement, long-distance travel, and a slow life history that does not absorb heavy fishing easily.
Yellow-green coastal shark known for high nursery fidelity.
Calm coastal shark patterned with dark saddles and spots.
Bottom-dwelling shark with a slow, steady pace.
Common name: Oceanic whitetip shark
Open-ocean shark with tall, white-tipped fins.
Distinct hammer-shaped head packed with sensory power.
Common name: Shortfin mako shark
One of the ocean’s fastest sharks.
Dark-bodied open-ocean hunter with a silky texture.
The leaping pelagic shark with a signature spinning chase.
Camouflaged reef carpet shark with powerful nocturnal foraging.
Wide-ranging opportunist with a famously varied diet.
The planet's largest fish, but a gentle filter feeder.
Slow inshore shark famous for dramatic color changes with age.
Common name: big mouth shark
Megamouth sharks are rare oceanic filter feeders with an outsized mouth and a quietly mysterious reputation. Even in a field guide, the right tone is restraint: very large head, unusual feeding mode, and very few direct observations.
This species belongs to the thresher shark family, famous for a whip-like tail longer than most sharks ever grow. Even when details vary between species, that tail is the quickest clue in the field.
Cow and sevengill sharks are unmistakable once you notice the one dorsal fin and extra gill slits. This family profile fits sharks that feel ancient in outline: broad-headed, powerful, and often tied to deeper water.
Cow and sevengill sharks are unmistakable once you notice the one dorsal fin and extra gill slits. This family profile fits sharks that feel ancient in outline: broad-headed, powerful, and often tied to deeper water.
Common name: fox shark
This species belongs to the thresher shark family, famous for a whip-like tail longer than most sharks ever grow. Even when details vary between species, that tail is the quickest clue in the field.
Common name: longfin mako
This species belongs to the mackerel shark family, where speed, endurance, and a streamlined build dominate the design. Think powerful open-water movement, long-distance travel, and a slow life history that does not absorb heavy fishing easily.
Proscylliids are small, slender carcharhiniform sharks with a catshark-like feel but a somewhat different fin and head arrangement depending on genus.