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Cero
Uncommon

Cero

Scomberomorus regalis

A fast-swimming mackerel species with distinctive yellow spots along its sides and a streamlined body built for speed. Known for its sharp teeth and aggressive feeding behavior.

The record

Cero at a glance

Scientific name
Scomberomorus regalis
Typical size
14-20 inches, 2-5 lbs
State record
17 pounds, 2 ounces
Water
Saltwater
Habitat
Offshore
Rarity in the Fishdex™
Uncommon
Where it lives

Habitat

Cero mackerel are found in warm Atlantic waters from Massachusetts to Brazil, typically in offshore waters but also near reefs and wrecks. Anglers target them by trolling small spoons, jigs, or live bait, and they're often caught while targeting other pelagic species. They form schools and are known for their spectacular jumps when hooked.

Catch one and it is yours

Log a cero through the Cobia Camera and this entry fills in with your photo, your personal best, and the exact conditions on the day. The app also carries the slot and season rules for wherever you are standing.

How the Fishdex™ works
Questions

Cero questions people ask

Cero is Scomberomorus regalis.

A typical cero runs 14-20 inches, 2-5 lbs. Cobia records the length and weight of every cero you log and keeps your personal best on its Fishdex entry.

Cero mackerel are found in warm Atlantic waters from Massachusetts to Brazil, typically in offshore waters but also near reefs and wrecks. Anglers target them by trolling small spoons, jigs, or live bait, and they're often caught while targeting other pelagic species. They form schools and are known for their spectacular jumps when hooked. It is a salt water species, filed under offshore in the Fishdex.

Yes. Log one through the Cobia Camera and this entry fills in with your own photo, your personal best, and the conditions on the day you caught it. The app also carries the slot limits and season dates for wherever you are standing. It is free.

Free on iPhone

Tomorrow morning starts tonight

Set your home water, pick a drive radius, and wake up to a plan.

Download Cobia on the App Store Android coming soon

iPhone, iOS 17 or later. Setup takes about a minute.