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💧 Freshwater 🌡️ Tropical

Mahakam striped barb

Desmopuntius mahakamensis Harefa, Haryono & Gustiano, 2025
Max Length
7.5 cm
Max Weight
-
Lifespan
-
Trophic Level
2.9
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
14.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Mahakam striped barb (Desmopuntius mahakamensis) is a ray-finned fish of the family Cyprinidae. It inhabits freshwater waters. This species can reach a maximum total length of 7.5 cm. With a trophic level of 2.9, it is a low-level carnivore, feeding on invertebrates and small organisms.

Scientific Name
Desmopuntius mahakamensis
Authority
Harefa, Haryono & Gustiano, 2025
Habitat
Freshwater
Climate
Tropical
Body Shape
Elongated
Max Length
7.5 cm
Trophic Level
2.9
Resilience
High
Vulnerability
14.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Vertebrae: 29. This species is distinguished from its congeners by the following set of characters: anal-fin rays 5½; lateral line scales 26-27 (mode 26); predorsal scales 9-11 (mode 10); gill rakers 9-11 (mode 10); total vertebrae 29; axial streak present; and 5-6 black lateral stripes in adults (>30 mm SL), with stripe +1 extending from behind the gill opening along scale row 1, reaching only to the midbody, between the origin and end of the dorsal-fin base .: elongated; Cross section: compressed.

🌀 Behaviour

Behavioural data for Mahakam striped barb 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. Tropical

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
2.9±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.00603 × L3.06 (TL)
Max TL
7.5cm
Vertebrae
29

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
14.00/100
Low vulnerability
Trophic Level
2.9
Omnivore / Planktivore
Body Shape
Elongated
Climate Zone
Tropical
Described By
Harefa, Haryono & Gustiano, 2025

🦠 Common Diseases

The following diseases are known to affect Mahakam striped barb.

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