Fishdle learning library

Fish identification field guides

Meet the fish, not just the answer. Explore how fish look, live, feed, move, and matter; every profile pairs practical identification clues with ecology and a short knowledge check.

316 species

Browse safely—this library never reveals today's answer.

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Field notes

316 species found

Page 14 of 14
Eau salée

Anarhichadidae

poisson-loup

Anarhichas lupus
Habitat et répartition
Fond marin
Répartition
Atlantique
Open learning profile
Eau douce

Salmonidae

saumon atlantique

Salmo salar
Habitat et répartition
Rivière
Répartition
Atlantique
Open learning profile
Eau saumâtre

Gobiidae

sauteur de vase atlantique

Periophthalmus barbarus
Habitat et répartition
Mangrove
Répartition
Monde entier
Open learning profile
Eau douce

Salmonidae

truite arc-en-ciel

Oncorhynchus mykiss
Habitat et répartition
Rivière
Répartition
Monde entier
Open learning profile

Learn with purpose

A field guide you can grow through

  1. ObserveRead shape, color, size, and habitat before memorizing a name.
  2. ConnectSee how diet, behavior, and ecological role fit together.
  3. RecallUse each species knowledge check and save it to your learned list.

Start with Fish Identification 101 → · Read our editorial standards →