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Diadromous Least Concern 🌡️ Tropical

Jarbua terapon

Terapon jarbua Fabricius, 1775
Max Length
36 cm
Max Weight
-
Lifespan
-
Trophic Level
3.9
Depth
20–350 m
Climate
Tropical
Resilience
Medium
Vulnerability
37.00/100
Typical Length
25 cm
Depth Zone
demersal

📖 Overview

Found over shallow sandy bottoms, in the vicinity of river mouths. Enter estuaries and rivers , juveniles and adults are often found in freshwater . Adults in loose aggregations . Juveniles common in sandy intertidal areas; often in tidal pools. Minimum depth reported is 20 m . Found in schools . Omnivorous , feeding on fishes, insects, algae, and sand-dwelling invertebrates . Spawn in the sea and juveniles migrate into fresh water . Eggs are guarded and fanned by the male parent . Produce sound . Caught on all types of inshore fishing gear including gill nets, traps, handlines, and bottom trawls and marketed fresh and dried-salted .

Scientific Name
Terapon jarbua
Authority
Fabricius, 1775
Habitat
Diadromous
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
36 cm
Depth Range
20–350 m
Latitude
35°S – 36°N
Trophic Level
3.9
Resilience
Medium
Vulnerability
37.00/100
Migration
Catadromous
Water Temp
26–29 °C
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 11 - 12; Dorsal soft rays (total): 9 - 11; Anal spines: 3; Anal soft rays: 7 - 10. Diagnosis: This species is distinguished by the following characters: body oblong moderately and laterally compressed, greatest body depth 2.5-3.2 times in standard length; head length 2.3-2.6 times in standard length; lower opercular spine extending well beyond the opercular flap; posttemporal bone exposed and serrate posteriorly; pectoral fin rays 13-14; gill rakers 6-8 +13-16 = 19-24; pored lateral line scales 75-100; horizontal scale rows above lateral line 13-17; caudal fin emarginate .: fusiform / normal; Cross section: oval.

🌀 Behaviour

Behavioural data for Jarbua terapon is currently being reviewed.

🦐 Diet

Diet information for Jarbua terapon is currently being compiled.

🥚 Reproduction

Size at Maturity
13cm TL

Eggs are guarded and fanned by the male parent .

🌍 Habitat & Distribution

Marine; freshwater; brackish; demersal; catadromous ; depth range 20 - 350 m . Tropical; 26°C - 29°C ; 36°N - 35°S, 20°E - 167°W East Africa to Samoa, north to southern Japan, south to the Arafura Sea (Ref.

🌿 Ecology

Zone Preferences
🌊 Marine 💧 Freshwater 🌿 Brackish ⬇️ Benthic
Migration
Catadromous
Trophic Level
3.9±0.5
🐠 Schooling

📐 Morphometrics

Length–Weight Relationship: W = 0.01549 × L3.02 (TL)
Max TL
36cm
Dorsal Spines
12
Dorsal Rays
10
Anal Spines
3
Anal Rays
9

🌡️ Water Parameters & Tolerance

Temperature Range
26–29°C
Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2016

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
37.00/100
Moderate vulnerability
Trophic Level
3.9
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Latitude Range
36°N – 35°S
Described By
Fabricius, 1775

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Crescent Grunter · Crescent Perch · Crescent-banded Grunter · Cresent grunter · Jarbua terapon · Jarbus Terapon · Spiky Trumpeter · target fish · Thornfish · Tiger Perch · tigerfish
🌍AFR Doornvis
🌍CES bručoun křivopruhý
🇩🇰Danish Jarbua
🇩🇪German Bogenstreifen-Tigerbarsch · Dreistreifen-Tigerbarsch · Grunzender Tigerbarsch
🇫🇷French Gendarme, Relégué, Violon · Relégué · Violon jarbua
🌍IND Kerong-Kerong
🇯🇵Japanese Kotohiki · コトヒキ
🇰🇷Korean 살벤자리
🇳🇱Dutch tijgerbaars
🇷🇺Russian Трёхполосый терапон
🇪🇸Spanish Trompetero media luna
🌍TGL Gagaong
🌍THA ปลาข้างตะเภาลายโค้ง
🌍VIE Cá Ong
🇨🇳Chinese 細鱗鯻 彎紋釘公 花身雞魚 · 花身雞魚 · 花身鯻 · 鯻科

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 162 records indexed .

Occurrence density from GBIF View GBIF records ↗

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