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💧 Freshwater Data Deficient 🌡️ Temperate

Rocky shiner

Notropis suttkusi Humphries & Cashner, 1994
Max Length
4.4 cm
Max Weight
Lifespan
Trophic Level
3
Depth
Climate
Temperate
Resilience
High
Vulnerability
14.00/100
Typical Length
Depth Zone

📖 Overview

Adults inhabit clear water rivers and streams of moderate to high gradient with gravel and rubble substrates . Migratory behaviour is undetermined .

Scientific Name
Notropis suttkusi
Authority
Humphries & Cashner, 1994
Habitat
Freshwater
Climate
Temperate
IUCN Status
DD
Max Length
4.4 cm
Trophic Level
3
Resilience
High
Vulnerability
14.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Dorsal soft rays (total): 8; Anal soft rays: 9 - 11.

🌀 Behaviour

Behavioural data for Rocky shiner is currently being reviewed.

🦐 Diet

Diet information for Rocky shiner is currently being compiled.

🥚 Reproduction

Reproduction data for Rocky shiner is currently being compiled.

🌍 Habitat & Distribution

Freshwater; benthopelagic. Temperate North America: endemic to the Ouachita uplands, a component of the interior highlands of north America.

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00525 × L3.1 (TL)
Max TL
4.4cm
Dorsal Rays
8
Anal Rays
10

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2012

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
14.00/100
Low vulnerability
Trophic Level
3
Predator
Climate Zone
Temperate
Described By
Humphries & Cashner, 1994

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