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💧 Freshwater Least Concern 🎣 Game Fish 🌡️ Subtropical 🎣 Game Fish

Black buffalo

Ictiobus niger Rafinesque, 1819
Max Length
123 cm
Max Weight
28.7 kg
Lifespan
24 yrs
Trophic Level
3.4
Depth
Climate
Subtropical
Resilience
Low
Vulnerability
72.00/100
Typical Length
52.1 cm
Depth Zone
demersal

📖 Overview

Adults inhabit ponds and backwaters of small to large rivers. They also live in impoundments and lakes. Oviparous . They feed on Asiatic clam, algae, diatoms and crustaceans .

Scientific Name
Ictiobus niger
Authority
Rafinesque, 1819
Habitat
Freshwater
Climate
Subtropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
123 cm
Max Weight
28.7 kg
Lifespan
24 years
Trophic Level
3.4
Resilience
Low
Vulnerability
72.00/100
Migration
Potamodromous
Salinity
0–0.5 ppt

🐟 Physical Description

: fusiform / normal.

🌀 Behaviour

Behavioural data for Black buffalo is currently being reviewed.

🦐 Diet

Diet information for Black buffalo is currently being compiled.

🥚 Reproduction

🐣 Oviparous
Spawn Location
Gravel

Oviparous . Breed in streams and ponds with rapid flow, on sand and gravel, or in weedy places . One female may mate with several males .

🌍 Habitat & Distribution

Freshwater; demersal; potamodromous . Subtropical; 44°N - 30°N North America: lower Great Lakes and Mississippi River basins from Michigan and Ohio to South Dakota and south to Louisiana in the USA; on Gulf Slope in Sabine Lake, Brazos River and Rio Grande drainages in Louisiana, Texas and New Mexico in the USA, and Mexico.

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Migration
Potamodromous
Trophic Level
3.4±0.46
Food Items

Asiatic clam, algae, diatoms and crustaceans (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.01175 × L3.05 (TL)
Max TL
123cm
Max Weight
28,700g

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2018

📊 Population Risk & Fisheries

Population Resilience
Low
Minimum doubling time
Fishing Vulnerability
72.00/100
High vulnerability
Trophic Level
3.4
Predator
Body Shape
Fusiform / normal
Climate Zone
Subtropical
Described By
Rafinesque, 1819

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