New 🐟 Mercury Safety Guide & Omega-3 Rankings Updated for 2026. View Omega-3 Rankings →

🌊 Marine Data Deficient 🌡️ Tropical

Bigmouth croaker

Pterotolithus lateoides Bleeker, 1849
Max Length
50 cm
Max Weight
-
Lifespan
-
Trophic Level
3.7
Depth
-
Climate
Tropical
Resilience
Medium
Vulnerability
26.00/100
Typical Length
40 cm
Depth Zone
-

📖 Overview

Found in coastal waters, estuaries and mouths of rivers. Also caught with bottom trawls and handlines . Marketed fresh as well as dried salted; swim bladder dried .

Scientific Name
Pterotolithus lateoides
Authority
Bleeker, 1849
Habitat
Marine
Climate
Tropical
IUCN Status
DD
Max Length
50 cm
Trophic Level
3.7
Resilience
Medium
Vulnerability
26.00/100
Migration
Non-migratory
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 11; Dorsal soft rays (total): 24 - 27; Anal spines: 2; Anal soft rays: 7 - 8.

🌀 Behaviour

Behavioural data for Bigmouth croaker is currently being reviewed.

🦐 Diet

Diet information for Bigmouth croaker is currently being compiled.

🥚 Reproduction

Reproduction data for Bigmouth croaker is currently being compiled.

🌍 Habitat & Distribution

Marine; brackish; benthopelagic; non-migratory. Tropical

🌿 Ecology

Zone Preferences
🌊 Marine 🌿 Brackish
Migration
Non-migratory
Trophic Level
3.7±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.00575 × L3.13 (TL)
Max TL
50cm
Dorsal Spines
11
Dorsal Rays
26
Anal Spines
2
Anal Rays
8

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2018

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
26.00/100
Low vulnerability
Trophic Level
3.7
Predator
Climate Zone
Tropical
Described By
Bleeker, 1849

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Bigmouth Croaker
🌍CES smuha velkotlamá

Scientific Synonyms

Scientific Name Author Year Status
Otolithes lateoides Bleeker 1849 Synonym
Otolithoides latioides Bleeker 1849 Synonym
Otolithus dolorosus Seale 1910 Synonym
Otolithus lateoides Bleeker 1849 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 1 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
0 Observations logged on Aquareap

No observations yet - be the first to log one!

View all observations for Bigmouth croaker ↗
Suggest an Edit

Spotted incorrect or outdated data? Submit a correction and our editorial team will review it. Approved edits go live within 48 hours.

Link to a scientific paper, FishBase, or other authoritative source
Report an Issue

Found a factual error, broken data, or inappropriate content? Let us know and we will investigate promptly.