OMNIDEX · FISH FIELD GUIDE

Chub

Squalius cephalus · Cyprinidae

Common catalog entry

Keep your spot private. This guide contains no catch locations. OmniDex shares only a city-level label or a hidden location.

Identification keys

Use these visible cues as a starting point, then check local rules and review the live result before keeping a fish.

Large blunt head
Big mouth
Dark-edged scales

Habitat notes

Rivers · Streams

Active season: Year-round

Common approach: Bread / lures

Look-alike check

When a result is uncertain, start with these catalog neighbors. They share family, genus, or habitat signals; this list is a comparison aid, not a substitute for local identification expertise.

Bleak (Alburnus alburnus)
Dace (Leuciscus leuciscus)
Gudgeon (Gobio gobio)

Conservation reminder

Opportunistic river feeder.

Seasons, size limits, and keep rules vary by water. Verify the current local regulations before keeping a catch; release it carefully when unsure.

Identify and log the real catch

OmniDex identifies a live catch, estimates length, and saves a private city-level journal entry without exposing raw coordinates.

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