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🌊 Marine 🌡️ Tropical

Brazilian reef croaker

Odontoscion pepojuba Filho, Duarte, Sampaio & Gasparini, 2026
Max Length
17.8 cm
Max Weight
-
Lifespan
-
Trophic Level
3.6
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
12.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Brazilian reef croaker (Odontoscion pepojuba), first described by Filho, Duarte, Sampaio & Gasparini, 2026 is a medium-sized fish in the family Sciaenidae (order Perciformes). Adults typically reach 17.80 cm in maximum length. It inhabits marine coastal and open-ocean environments. It occurs in Tropical waters. It feeds on a mix of small fish and invertebrates as a mid-level predator.

Scientific Name
Odontoscion pepojuba
Authority
Filho, Duarte, Sampaio & Gasparini, 2026
Habitat
Marine
Climate
Tropical
Body Shape
Fusiform / normal
Max Length
17.8 cm
Trophic Level
3.6
Resilience
High
Vulnerability
12.00/100
Salinity
30–40 ppt

🐟 Physical Description

Vertebrae: 25. This species is distinguished from its congeners by the following set of characters: smooth, cycloid scales on top of head; predorsal scales rough, ctenoid; total number of developed gill rakers 17-21; 47-51 pored lateral-line scales; bright yellow dorsal and caudal fins; tip of lower jaw with very slight, shallow tiny knob, immediately followed by pore; and soft dorsal fin completely covered by scales .: fusiform / normal.

🌀 Behaviour

Behavioural data for Brazilian reef croaker is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous 📦 Batch Spawner
Spawning Season
spring-summer
Spawn Location
Pelagic
Fertilization
External

🌍 Habitat & Distribution

Marine; reef-associated. Tropical Southwest Atlantic: Brazil.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3.6±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.00871 × L3.07 (TL)
Max TL
17.8cm
Vertebrae
25

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
12.00/100
Low vulnerability
Trophic Level
3.6
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Filho, Duarte, Sampaio & Gasparini, 2026

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