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💧 Freshwater Vulnerable 🌡️ Tropical

Dario Urops

Dario urops Britz, Ali & Philip, 2012
Max Length
2.4 cm
Max Weight
-
Lifespan
-
Trophic Level
3.1
Depth
-
Climate
Tropical
Resilience
-
Vulnerability
10.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Found in a small clear water stream, up to 10 m wide and 2 m deep, with a bottom formed of a mixture of sand and mud and larger boulders. Occurs mostly from among bundles of tree roots hanging into the water along the edges of the stream and from thicker layers of leaf litter that had accumulated in low current depressions of the stream .

Scientific Name
Dario urops
Authority
Britz, Ali & Philip, 2012
Habitat
Freshwater
Climate
Tropical
Body Shape
Elongated
IUCN Status
VU
Max Length
2.4 cm
Trophic Level
3.1
Vulnerability
10.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Dorsal spines (total): 14 - 15; Dorsal soft rays (total): 8 - 9; Anal spines: 3; Anal soft rays: 8 - 9; Vertebrae: 28 - 29. Distinguished from all its congeners by having conspicuous black caudal blotch on the caudal peduncle (vs. absence), by having a horizontal suborbital stripe (vs. absence), by the anterior dorsal fin lappets in males not extending beyond fin spines (vs. extending considerably beyond spines), and by its vertebral count (14+14-15= 28-29 vs 11-13+12-14=24-27). Differs further from Dario dario and Dario hysginon by the absence in males of a dark stripe along the anterior margin of the pelvic fin, and from Dario dario by the absence of bars in males .: elongated.

🌀 Behaviour

Behavioural data for Dario Urops is currently being reviewed.

🦐 Diet

Diet information for Dario Urops is currently being compiled.

🥚 Reproduction

Reproduction data for Dario Urops is currently being compiled.

🌍 Habitat & Distribution

Freshwater; benthopelagic. Tropical

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.1±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00389 × L3.12 (TL)
Max TL
2.4cm
Dorsal Spines
15
Dorsal Rays
9
Anal Spines
3
Anal Rays
9
Vertebrae
29

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Vulnerable
Assessment Date
2021

📊 Population Risk & Fisheries

Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.1
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Britz, Ali & Philip, 2012

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