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💧 Freshwater 🌡️ Tropical

Barbucca Heokhuii

Barbucca heokhuii Kottelat, 2025
Max Length
2.2 cm
Max Weight
-
Lifespan
-
Trophic Level
3
Depth
-
Climate
Tropical
Resilience
-
Vulnerability
10.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Barbucca Heokhuii (Barbucca heokhuii) is a ray-finned fish. It inhabits freshwater waters. This species can reach a maximum total length of 2.2 cm. With a trophic level of 3, it is a low-level carnivore, feeding on invertebrates and small organisms.

Scientific Name
Barbucca heokhuii
Authority
Kottelat, 2025
Habitat
Freshwater
Climate
Tropical
Body Shape
Elongated
Max Length
2.2 cm
Trophic Level
3
Vulnerability
10.00/100
Salinity
0–0.5 ppt

🔬 Taxonomy

Genus
Barbucca
Barbucca
Species
Barbucca Heokhuii
Barbucca heokhuii

🐟 Physical Description

Dorsal soft rays (total): 7 - 8; Anal soft rays: 4. This species is distinguished from its congeners by the following set of characters: adult size 21.5 mm SL; body depth at dorsal-fin origin 17-21 % SL; a truncate to rounded caudal fin; the lateral line incomplete, reaching to below posterior half of dorsal fin; large tubercles on head and body absent; anus about halfway between pelvic-fin base and anal-fin origin; colour pattern made of five pairs of irregular bars on the flank, narrower than interspaces, of which the anterior one or two pairs may be dissociated into several small blotches; the posterior 3 pairs meet their contralaterals on the back; the anterior two pairs end dorsally into two conspicuous blotches not meeting their contralaterals; dorsal fin with two blackish longitudinal stripes; and the caudal fin hyaline .: elongated; Cross section: oval.

🌀 Behaviour

Behavioural data for Barbucca Heokhuii 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
3±0.2

📐 Morphometrics

Length–Weight Relationship: W = 0.00389 × L3.12 (TL)
Max TL
2.2cm
Dorsal Rays
8
Anal Rays
4

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

📊 Population Risk & Fisheries

Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Kottelat, 2025

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