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Species · Lookalikes

Scaled SardineorSpanish Sardine

Two fish anglers mix up. Here is what separates them, and what each one’s rules are in your state.

No picture yet
Scaled SardineHarengula jaguana
No picture yet
Spanish SardineSardinella aurita

Rules for both fish from 2 state rulebooks, checked Sep 18, 2026. Every rule names its source and the day it was last checked; the official rulebook is the final word.

How to tell them apart

Scaled Sardine

Bright bait sardine with a faint shoulder spot and no trailing threads; the castnet standard.

Scaled sardine, next to Spanish sardine: deeper body, shoulder spot.

Spanish Sardine

Slim, round-bodied silver sardine with a blue-green back and no spots or threads at all.

Spanish sardine, next to scaled sardine: slimmer, no spot.

Side by side

Scaled SardineSpanish Sardine
Scientific nameHarengula jaguanaSardinella aurita
Also calledWhitebait, Pilchard
WatersInshoreInshore
Heaviest state record
On the tableThe livewell staple — bait.Bait; canned commercially.
Rules of its own in2 states2 states

Rules for

Every state, both fish

Where either fish has a rule, the two are regulated the same. The name still goes in the log and on the tally.

StateScaled Sardine: size · bag · seasonSpanish Sardine: size · bag · season
Florida (Atlantic)No size limitNo bag limit for baitOpen year-roundOpenFWC 2026 · likely · checked No size limitNo bag limit for baitOpen year-roundOpenFWC 2026 · likely · checked
Florida (Gulf)No size limitNo bag limit for baitOpen year-roundOpenFWC 2026 · likely · checked No size limitNo bag limit for baitOpen year-roundOpenFWC 2026 · likely · checked

In the app

Point the camera at the fish and Chum names it before you take the picture, scaled sardine or Spanish sardine, with the right rules for the water you’re standing in. No signal needed.

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Questions anglers ask

How do you tell scaled sardine from Spanish sardine?

Scaled Sardine: Bright bait sardine with a faint shoulder spot and no trailing threads; the castnet standard. Spanish Sardine: Slim, round-bodied silver sardine with a blue-green back and no spots or threads at all. Spanish sardine, next to scaled sardine: slimmer, no spot. Scaled sardine, next to Spanish sardine: deeper body, shoulder spot.

Which is better to eat, scaled sardine or Spanish sardine?

Scaled Sardine: The livewell staple — bait. Spanish Sardine: Bait; canned commercially.

Do scaled sardine and Spanish sardine have the same limits?

Yes, in every state that regulates either one. The table on this page lists each rule with its source and check date.