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💧 Freshwater Least Concern 🌡️ Subtropical

Slabrock darter

Etheostoma smithi Page & Braasch, 1976
Max Length
6.2 cm
Max Weight
-
Lifespan
2 yrs
Trophic Level
3.3
Depth
-
Climate
Subtropical
Resilience
High
Vulnerability
14.00/100
Typical Length
4.1 cm
Depth Zone
-

📖 Overview

Inhabit rocky pools of headwaters, creeks and small rivers, and rocky margins of medium-sized rivers and impoundments ; also found in streams . Adults feed on midge, mayfly, and immature caddisfly, with copepods and other microcrustaceans . Eggs are found clustered on underside of stone and guarded by males .

Scientific Name
Etheostoma smithi
Authority
Page & Braasch, 1976
Habitat
Freshwater
Climate
Subtropical
IUCN Status
LC
Max Length
6.2 cm
Lifespan
2 years
Trophic Level
3.3
Resilience
High
Vulnerability
14.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Physical description for Slabrock darter is currently being compiled.

🌀 Behaviour

Behavioural data for Slabrock darter is currently being reviewed.

🦐 Diet

Diet information for Slabrock darter is currently being compiled.

🥚 Reproduction

Eggs are found clustered on underside of stone . Males guard the eggs .

🌍 Habitat & Distribution

Freshwater; benthopelagic. Subtropical; 38°N - 35°N North America: occurs only in the lower Cumberland (below Caney Fork) and lower Tennessee River (in lower Duck River and downstream) drainages in Kentucky and Tennessee, USA.

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.3±0.5
Food Items

midge, mayfly, and immature caddisfly, with copepods and other microcrustaceans (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.00676 × L3.12 (TL)
Max TL
6.2cm

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2012

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
14.00/100
Low vulnerability
Trophic Level
3.3
Predator
Climate Zone
Subtropical
Described By
Page & Braasch, 1976

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Slabrock Darter
🌍CES candátek Smithův

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 1 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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