Species learning profile
Spotted bass
Micropterus punctulatus
Spotted bass (Micropterus punctulatus) is a freshwater fish associated with river habitat in North America. Rows of small dark spots appear below its lateral stripe.
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At a glance
- Perairan
- Air tawar
- Habitat
- Sungai
- Panjang maksimum
- 64 cm
- Sebaran
- Amerika Utara
- Famili
- Centrarchidae
- Ordo
- Centrarchiformes
Observe
How to identify Spotted bass
- Rows of small dark spots appear below its lateral stripe.
- Guide context: river habitat in North America.
- Reported maximum length: 64 cm — up to about the length of a guitar. Maximum is not the same as typical adult size.
Field note: color, size, and markings can change with age, sex, season, depth, and lighting. Use several traits together.
Place and pattern
Where it lives—and how it behaves
Habitat and range
This species is associated with river habitat across North America. Flow, seasonal floods, connected side channels, and access to spawning reaches all shape its river habitat.
Behavior
Often holds near deep rock and flowing water
Food-web connections
What it eats and why it matters
Diet
Crayfish, insects, and fish.
Ecological role
Mid-to-top predator in warm rivers.
Remember
One fact worth keeping
Spotted bass dapat tumbuh hingga sekitar 64 cm dan sering ditemukan di sekitar Sungai.
Think like a conservationist
A conservation lens
River fish depend on connected water. Dams, blocked migrations, pollution, and altered flow can matter even when the channel still looks wet.
This habitat lens is not a current population-status assessment. Status can differ among regions and change as new assessments are published; follow the reference links and local fisheries or wildlife agencies for current decisions.
Recall
Quick knowledge check
Which habitat is most closely associated with Spotted bass in this guide?
Keep exploring
References and further reading
Fishdle summarizes stable identification and ecology concepts in plain language. Taxonomy and population knowledge continue to change, so use primary assessments and regional authorities for conservation or management decisions.
Make connections