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💧 Freshwater Least Concern 🌡️ Temperate

Speckled darter

Etheostoma stigmaeum Jordan, 1877
Max Length
6.1 cm
Max Weight
-
Lifespan
-
Trophic Level
3.3
Depth
-
Climate
Temperate
Resilience
High
Vulnerability
13.00/100
Typical Length
4 cm
Depth Zone
-

📖 Overview

Inhabit clear sandy and rocky pools of creeks and small to medium, usually fast, rivers . Eggs are found buried in the substrate .

Scientific Name
Etheostoma stigmaeum
Authority
Jordan, 1877
Habitat
Freshwater
Climate
Temperate
IUCN Status
LC
Max Length
6.1 cm
Trophic Level
3.3
Resilience
High
Vulnerability
13.00/100
Salinity
0–0.5 ppt

🔬 Taxonomy

🐟 Physical Description

Physical description for Speckled darter is currently being compiled.

🌀 Behaviour

Behavioural data for Speckled darter is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

Eggs are found buried in the substrate .

🌍 Habitat & Distribution

Freshwater; benthopelagic. Temperate; 38°N - 31°N south to Louisiana in the USA; Gulf Slope drainages from Mobile Bay and Pensacola Bay in Georgia, Alabama and Florida to Sabine River in Louisiana in the USA; and in Clinch and Powell rivers in Virginia and Tennessee, USA.

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.3±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.00676 × L3.12 (TL)
Max TL
6.1cm

🌡️ 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
13.00/100
Low vulnerability
Trophic Level
3.3
Predator
Climate Zone
Temperate
Described By
Jordan, 1877

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Speckled Darter
🌍CES candátek kropenatý
🇩🇰Danish Broget smutte

Scientific Synonyms

Scientific Name Author Year Status
Boleosoma stigmaeum Jordan 1877 Synonym
Poecilichthys saxatilis Hay 1881 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 23 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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