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💧 Freshwater Least Concern 🌡️ Tropical

Sepik River halfbeak

Zenarchopterus kampeni Weber, 1913
Max Length
20.7 cm
Max Weight
-
Lifespan
-
Trophic Level
3.2
Depth
-
Climate
Tropical
Resilience
-
Vulnerability
15.00/100
Typical Length
17 cm
Depth Zone
pelagic

📖 Overview

Occurs in lakes and backwaters to river channels, and lower sections of tributary streams. Caught using harpoons, hand nets, and scoop nets.

Scientific Name
Zenarchopterus kampeni
Authority
Weber, 1913
Habitat
Freshwater
Climate
Tropical
IUCN Status
LC
Max Length
20.7 cm
Trophic Level
3.2
Vulnerability
15.00/100
Water Temp
24–28 °C
Salinity
0–0.5 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal soft rays (total): 12 - 14; Anal soft rays: 12 - 13.

🌀 Behaviour

Behavioural data for Sepik River halfbeak is currently being reviewed.

🦐 Diet

Diet information for Sepik River halfbeak is currently being compiled.

🥚 Reproduction

Size at Maturity
13.5cm TL

🌍 Habitat & Distribution

Freshwater; pelagic; pH range: 6.0 - 8.0; depth range 0 - ? m. Tropical; 24°C - 28°C ; 1°S - 6°S

🌿 Ecology

Zone Preferences
💧 Freshwater 🐟 Pelagic
Trophic Level
3.2±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00457 × L3.03 (TL)
Max TL
20.7cm
Dorsal Rays
13
Anal Rays
13

🌡️ Water Parameters & Tolerance

Temperature Range
24–28°C
pH Range
6–8
Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2020

📊 Population Risk & Fisheries

Fishing Vulnerability
15.00/100
Low vulnerability
Trophic Level
3.2
Predator
Climate Zone
Tropical
Described By
Weber, 1913

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Sepik River Garfish
🌍CES polozobánka sepižská

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 2 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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View all observations for Sepik River halfbeak ↗
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