📖 Overview
Inhabits shallow inshore areas, frequents sandy shores along beaches. Juveniles occurs in tide pools. Exploited on a local level and marketed fresh .
Scientific Name
Nematistius pectoralis
Body Shape
Fusiform / normal
🐟 Physical Description
: fusiform / normal.
🌀 Behaviour
Behavioural data for Roosterfish is currently being
reviewed.
🦐 Diet
small fish
crustaceans
cephalopods
🥚 Reproduction
🐣 Oviparous
📦 Batch Spawner
Spawning Season
spring-summer
🌍 Habitat & Distribution
Marine; demersal. Subtropical; 33°N - 18°S, 119°W - 70°W north of Baja California, Mexico.
🌿 Ecology
Zone Preferences
🌊 Marine
⬇️ Benthic
📐 Morphometrics
Length–Weight Relationship:
W = 0.01072 × L3.02
(TL)
🌡️ Water Parameters & Tolerance
🛡️ Conservation Assessment
IUCN Category
Least Concern
📊 Population Risk & Fisheries
Fishing Vulnerability
90.00/100
Very High vulnerability
Trophic Level
4.5
Apex / Top predator
Body Shape
Fusiform / normal
Latitude Range
33°N
–
18°S
🎣 Angling Guide
Fight Rating
strong pulls with head-shakes
Best Seasons
spring,summer,fall
Best Time
incoming tide, dawn and dusk
Rod Type
medium-heavy spinning
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 |
| - |
- |
- |
|
🏆 World Records
| Record Type |
Value |
Angler |
Location |
Date |
Line Class |
| Weight |
51.71 kg |
Abe Sackheim |
La Paz, Mexico |
01 Jun 1960 |
ALL |
Source: IGFA All-Tackle World
Records database