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💧 Freshwater Least Concern 🌡️ Temperate

Longnose darter

Percina nasuta Bailey, 1941
Max Length
11 cm
Max Weight
-
Lifespan
-
Trophic Level
3.4
Depth
-
Climate
Temperate
Resilience
High
Vulnerability
23.00/100
Typical Length
8 cm
Depth Zone
-

📖 Overview

Longnose darter (Percina nasuta) is a ray-finned fish of the family Percidae. It inhabits freshwater waters. This species can reach a maximum total length of 11 cm. With a trophic level of 3.4, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Least Concern on the IUCN Red List.

Scientific Name
Percina nasuta
Authority
Bailey, 1941
Habitat
Freshwater
Climate
Temperate
Body Shape
Elongated
IUCN Status
LC
Max Length
11 cm
Trophic Level
3.4
Resilience
High
Vulnerability
23.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

: elongated.

🌀 Behaviour

Behavioural data for Longnose darter is currently being reviewed.

🦐 Diet

Not much is known about diet, but it is speculated that adults consume macro-invertebrates.

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

🌍 Habitat & Distribution

Freshwater; benthopelagic. Temperate; 38°N - 34°N North America: Ozark and Ouachita Uplands (St.

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.4±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00575 × L3.13 (TL)
Max TL
11cm

🌡️ 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
23.00/100
Low vulnerability
Trophic Level
3.4
Predator
Body Shape
Elongated
Climate Zone
Temperate
Described By
Bailey, 1941

🌐 Names & Taxonomy

Language Common Names
🇬🇧English longnose darter
🌍CES percina dlouhonosá

Scientific Synonyms

Scientific Name Author Year Status
Hadropterus nasutus Bailey 1941 Synonym

🗺️ 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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