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🌊 Marine Least Concern 🌡️ Tropical

Longfin mojarra

Pentaprion longimanus Cantor, 1849
Max Length
15 cm
Max Weight
-
Lifespan
-
Trophic Level
3.4
Depth
15–220 m
Climate
Tropical
Resilience
High
Vulnerability
27.00/100
Typical Length
10 cm
Depth Zone
demersal

📖 Overview

Inhabits coastal waters. Forms large schools. Probably feeds on small benthic animals. Used for fish meal and duck food.

Scientific Name
Pentaprion longimanus
Authority
Cantor, 1849
Habitat
Marine
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
15 cm
Depth Range
15–220 m
Latitude
28°S – 33°N
Trophic Level
3.4
Resilience
High
Vulnerability
27.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 9 - 10; Dorsal soft rays (total): 14 - 15; Anal spines: 5 - 6; Anal soft rays: 12 - 13. Body is slender, with weakly attached silvery scales. The spines of the dorsal and anal fins longer than the rays; the pectoral fins long and pointed, reaching beyond the anal fin spines; the anal fin is long; the caudal fin lobes rounded.: fusiform / normal; Cross section: compressed.

🌀 Behaviour

Behavioural data for Longfin mojarra is currently being reviewed.

🦐 Diet

Diet information for Longfin mojarra is currently being compiled.

🥚 Reproduction

Reproduction data for Longfin mojarra is currently being compiled.

🌍 Habitat & Distribution

Marine; brackish; demersal; depth range 15 - 220 m . Tropical; 33°N - 28°S, 47°E - 158°E West Pacific: western and southern coasts of India and off Sri Lanka to Indonesia, the Philippines and Ryukyu Islands, and south to the northern part of Australia (Ref.

🌿 Ecology

Zone Preferences
🌊 Marine 🌿 Brackish ⬇️ Benthic
Trophic Level
3.4±0.2
🐠 Schooling
Food Items

small benthic animals

📐 Morphometrics

Length–Weight Relationship: W = 0.01148 × L3.05 (TL)
Max TL
15cm
Dorsal Spines
10
Dorsal Rays
15
Anal Spines
6
Anal Rays
13

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2015

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
27.00/100
Low vulnerability
Trophic Level
3.4
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Latitude Range
33°N – 28°S
Described By
Cantor, 1849

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Long-finned Silver Biddy · Longfin Mojarra · longfinned silverbiddy
🇫🇷French Blanche à pagaies
🇯🇵Japanese Taiwansagi · タイワンサギ
🇪🇸Spanish Mojarra Alona
🇨🇳Chinese 五棘銀鱸 · 碗米仔 · 長臂鑽嘴魚

Scientific Synonyms

Scientific Name Author Year Status
Equula longimana Cantor 1849 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 13 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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