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🌊 Marine 🌡️ Tropical

Short-beaked Mojarra

Diapterus brevirostris Sauvage, 1879
Max Length
38 cm
Max Weight
-
Lifespan
-
Trophic Level
3
Depth
-
Climate
Tropical
Resilience
Medium
Vulnerability
31.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Occurs in bays, estuaries, and coastal lagoons bordered by mangroves, over sandy or muddy bottoms; usually enters continental waters. Carnivorous, based on reported consumption of benthic organisms of copepods, ostracods, foraminifera, sponges, polychaetes, and molluscs, fishes, and aquatic vegetation .

Scientific Name
Diapterus brevirostris
Authority
Sauvage, 1879
Habitat
Marine
Climate
Tropical
Max Length
38 cm
Trophic Level
3
Resilience
Medium
Vulnerability
31.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 9; Dorsal soft rays (total): 10; Anal spines: 3; Anal soft rays: 8. Distinguished by having serrated posterior and inferior margins of preopercular bones; smooth preorbital (lachrymal); sometimes with fine serrations on jugal (infraorbital ); pointed or pinniform pharyngeal teeth; rudder-shaped urohyal bone .

🌀 Behaviour

Behavioural data for Short-beaked Mojarra is currently being reviewed.

🦐 Diet

Diet information for Short-beaked Mojarra is currently being compiled.

🥚 Reproduction

Reproduction data for Short-beaked Mojarra is currently being compiled.

🌍 Habitat & Distribution

Marine; brackish; demersal. Tropical south to nothern Peru.

🌿 Ecology

Zone Preferences
🌊 Marine 🌿 Brackish ⬇️ Benthic
Trophic Level
3±0.2

📐 Morphometrics

Length–Weight Relationship: W = 0.01349 × L3.05 (TL)
Max TL
38cm
Dorsal Spines
9
Dorsal Rays
10
Anal Spines
3
Anal Rays
8

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
31.00/100
Low vulnerability
Trophic Level
3
Predator
Climate Zone
Tropical
Described By
Sauvage, 1879

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Short-beaked Mojarra
🇵🇹Portuguese Mojarra-de-barbatana-dourada
🇪🇸Spanish mojarra aletas amarillas

Scientific Synonyms

Scientific Name Author Year Status
Gerres brevirostris Sauvage 1879 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 11 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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