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💧 Freshwater Least Concern 🌡️ Subtropical

Creole darter

Etheostoma collettei Birdsong & Knapp, 1969
Max Length
7.4 cm
Max Weight
-
Lifespan
3 yrs
Trophic Level
3.3
Depth
-
Climate
Subtropical
Resilience
High
Vulnerability
16.00/100
Typical Length
5.2 cm
Depth Zone
-

📖 Overview

Creole darter (Etheostoma collettei), first described by Birdsong & Knapp, 1969 is a small fish in the family Percidae (order Perciformes). Adults typically reach 7.40 cm in maximum length. Reported lifespan reaches approximately 3 years. It inhabits freshwater systems including rivers, streams, and lakes. It occurs in Subtropical waters. It feeds on a mix of small fish and invertebrates as a mid-level predator. On the IUCN Red List, it is classified as Least Concern.

Scientific Name
Etheostoma collettei
Authority
Birdsong & Knapp, 1969
Habitat
Freshwater
Climate
Subtropical
IUCN Status
LC
Max Length
7.4 cm
Lifespan
3 years
Trophic Level
3.3
Resilience
High
Vulnerability
16.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Physical description for Creole darter is currently being compiled.

🌀 Behaviour

Behavioural data for Creole darter is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

🌍 Habitat & Distribution

Freshwater; benthopelagic. Subtropical; 36°N - 29°N North America: Ouachita, Red, Calcasieu and Sabine River drainages in Arkansas and Louisiana, USA.

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.3±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.00676 × L3.12 (TL)
Max TL
7.4cm

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2011

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
16.00/100
Low vulnerability
Trophic Level
3.3
Predator
Climate Zone
Subtropical
Described By
Birdsong & Knapp, 1969

🗺️ Global Occurrence Map

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

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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