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💧 Freshwater Least Concern 🎣 Game Fish 🌡️ Tropical 🎣 Game Fish

Southern African Pike

Hepsetus cuvieri Castelnau, 1861
Max Length
37 cm
Max Weight
-
Lifespan
5 yrs
Trophic Level
3
Depth
-
Climate
Tropical
Resilience
Medium
Vulnerability
26.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Prefers quiet, deep water, like channels and lagoons of large floodplains; juveniles and fry inhabit well-vegetated marginal habitats . Adults feed on fish, juveniles feed on small invertebrates and fish . Multiple spawner; breeds over the summer months; relatively short-lived, only 4-5 years; also caught with drawnets .

Scientific Name
Hepsetus cuvieri
Authority
Castelnau, 1861
Habitat
Freshwater
Climate
Tropical
Body Shape
Elongated
IUCN Status
LC
Max Length
37 cm
Lifespan
5 years
Trophic Level
3
Resilience
Medium
Vulnerability
26.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 9; Anal spines: 0; Anal soft rays: 12. Diagnosis: Hepsetus cuvieri can be distinguished from Hepsetus odoe based on a lower total number of gill rakers on the first gill arch, being 8–13 versus 14–21; a generally higher number of scales between the dorsal fin and the lateral line, 10.5–11.5 versus 7.5–10.5; a typically higher number of scales between the adipose fin and the lateral line, 6.5–7.5 versus 4.5–6.5; and a unique colour pattern characterized by a mottled appearance of the dark brown blotches on the lateral surface of the body versus the presence of vertical brown stripes/bars in that region in Hepsetus odoe . : elongated.

🌀 Behaviour

Behavioural data for Southern African Pike is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

Size at Maturity
25cm TL

Builds a free-floating bubblenest.

🌍 Habitat & Distribution

Freshwater; demersal. Tropical

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Trophic Level
3±0.4
Food Items

fish, juveniles feed on small invertebrates and fish (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.00468 × L3.17 (TL)
Max TL
37cm
Dorsal Rays
9
Anal Rays
12

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2019

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
26.00/100
Low vulnerability
Trophic Level
3
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Castelnau, 1861

🎣 Angling Guide

Difficulty
Beginner
Fight Rating
strong pulls with head-shakes
Best Seasons
spring,summer,fall
Best Time
incoming tide, dawn and dusk
Line Weight
15-30
Rod Type
medium-heavy spinning
Hook Size
2/0-5/0
Catch & Release
✓ Recommended
Best Months
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Techniques
bottom fishing popping cork soft plastics live bait
Bait & Lures
live shrimp cut mullet soft plastic paddle-tails popping corks
Recommended Tackle
  • medium-heavy 7ft spinning rod
  • 30-50 lb braid
  • fluorocarbon leader
Where to Find Them
  • grass flats
  • oyster bars
  • marsh drains
  • deeper channel edges
Tips & Tricks
Popping cork technique attracts fish from distance. Fish moving tides.
Catch & Release Tips

Use barbless hooks, minimise air exposure, and revive fish head-first in current before release.

Regulations Summary

⚠️ Slot limits protect breeding-size fish. Verify daily bag limits.

📊 Population Dynamics

Year Region Index Notes
- - -

👥 Community & Contribute

Aquareap Community Observations
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