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Western Mosquitofish
Gambusia affinis
499 observations
Largemouth Bass
Micropterus nigricans
424 observations
Sonoyta Pupfish
Cyprinodon eremus
386 observations
Longfin Dace
Agosia chrysogaster
310 observations
Bluegill
Lepomis macrochirus
287 observations
European Carp
Cyprinus carpio
250 observations
Speckled Dace
Rhinichthys osculus
249 observations
Rainbow Trout
Oncorhynchus mykiss
230 observations
Channel Catfish
Ictalurus punctatus
221 observations
Green Sunfish
Lepomis cyanellus
205 observations
Desert Pupfish
Cyprinodon macularius
143 observations
Roundtail Chub
Gila robusta
138 observations
Desert Sucker
Pantosteus clarkii
113 observations
Gila Topminnow
Poeciliopsis occidentalis
96 observations
Brown Trout
Salmo trutta
87 observations
Sonora Sucker
Catostomus insignis
77 observations
Grass Carp
Ctenopharyngodon idella
74 observations
Sailfin Molly
Poecilia latipinna
68 observations
Goldfish
Carassius auratus
67 observations
Sonora Chub
Gila ditaenia
63 observations
Sailfin Catfishes
Pterygoplichthys
62 observations
Fathead Minnow
Pimephales promelas
62 observations
Red Shiner
Cyprinella lutrensis
57 observations
Nile Tilapia
Oreochromis niloticus
53 observations
Redeye Bass
Micropterus coosae
48 observations
Redbelly Tilapia
Coptodon zillii
48 observations
Apache Trout
Oncorhynchus apache
46 observations
Redear Sunfish
Lepomis microlophus
38 observations
Gila Trout
Oncorhynchus gilae
38 observations
Striped Bass
Morone saxatilis
35 observations
Yellow Bullhead
Ameiurus natalis
35 observations
Blue Tilapia
Oreochromis aureus
35 observations
Loach Minnow
Tiaroga cobitis
35 observations
Flathead Catfish
Pylodictis olivaris
34 observations
Texas Cichlid
Herichthys cyanoguttatus
33 observations
Smallmouth Bass
Micropterus dolomieu
32 observations
Black Crappie
Pomoxis nigromaculatus
32 observations
Spikedace
Meda fulgida
29 observations
American Gizzard Shad
Dorosoma cepedianum
26 observations
Northern Pike
Esox lucius
25 observations
Threadfin Shad
Dorosoma petenense
25 observations
Amur Carp
Cyprinus rubrofuscus
25 observations
Black Bullhead
Ameiurus melas
24 observations
Flannelmouth Sucker
Catostomus latipinnis
24 observations
Guppy
Poecilia reticulata
15 observations
Greengill Sunfish
Lepomis macrochirus × cyanellus
14 observations
Yellow Bass
Morone mississippiensis
12 observations
Florida Bass
Micropterus salmoides
10 observations
Brook Trout
Salvelinus fontinalis
10 observations
Golden Shiner
Notemigonus crysoleucas
10 observations
Frequently Asked Questions
- The 10 most common fish in Arizona are:
- Western Mosquitofish (Gambusia affinis)
- Largemouth Bass (Micropterus nigricans)
- Sonoyta Pupfish (Cyprinodon eremus)
- Longfin Dace (Agosia chrysogaster)
- Bluegill (Lepomis macrochirus)
- European Carp (Cyprinus carpio)
- Speckled Dace (Rhinichthys osculus)
- Rainbow Trout (Oncorhynchus mykiss)
- Channel Catfish (Ictalurus punctatus)
- Green Sunfish (Lepomis cyanellus)
- The most observed fish in Arizona is Western Mosquitofish (Gambusia affinis), with 499 recorded observations.