New 🐟 Mercury Safety Guide & Omega-3 Rankings Updated for 2026. View Omega-3 Rankings →

🌿 Sustainable Seafood ⚡ Omega-3 Rankings 🔬 Mercury Safety 🏆 World Records 🎣 Fishing Licenses
API Docs
Get API Key →
Genus Family: Stevardiidae 🐠 23 Aquarium

Knodus

Species
30
Max Length
9 cm
Max Weight
-
Max Lifespan
-
Avg Trophic
3.19
Threatened
-

🔬 Taxonomic Classification

Class
Teleostei
Order
Characiformes
Family
Stevardiidae
Genus
Knodus

🌍 Habitat Distribution

💧 Freshwater
30

🛡️ Conservation Status

LC
DD
Least Concern 17
Near Threatened 1
Vulnerable 1
Endangered 1
Critically Endangered 1
Data Deficient 4

🌐 Geographic Distribution

Colombia
3 spp.
Brazil
3 spp.
Ecuador
2 spp.
Venezuela
1 spp.
Bolivia
1 spp.
Paraguay
1 spp.
Guyana
1 spp.