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🌊 Marine Least Concern 🌡️ Subtropical

Japanese barracudina

Lestrolepis japonica Tanaka, 1908
Max Length
22.2 cm
Max Weight
Lifespan
4 yrs
Trophic Level
3.8
Depth
Climate
Subtropical
Resilience
Medium
Vulnerability
19.00/100
Typical Length
Depth Zone
pelagic

📖 Overview

Overview information for Japanese barracudina is currently being compiled by our editorial team.

Scientific Name
Lestrolepis japonica
Authority
Tanaka, 1908
Habitat
Marine
Climate
Subtropical
IUCN Status
LC
Max Length
22.2 cm
Lifespan
4 years
Trophic Level
3.8
Resilience
Medium
Vulnerability
19.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal soft rays (total): 9; Anal soft rays: 36 - 40; Vertebrae: 82 - 88. This moderately elongate species is distinguished by the following: body depth 13-16 times in SL; dorsal-fin origin clearly before midline of horizontal distance between origins of pelvic (ventral) and anal fins (V-A), origins of pelvic and dorsal fins (V–D) 32.5-43.1% V–A; A 36-40; vertebrae: prehaemal 30-32, prepelvic 30-33, predorsal 36-40, preanal 48-51, caudal 52-58; and total 82-88; total lateral-line scales 66-72; with a narrow band of black chromatophores along lower portion of abdominal ridge .Cross section: compressed.

🌀 Behaviour

Behavioural data for Japanese barracudina is currently being reviewed.

🦐 Diet

Diet information for Japanese barracudina is currently being compiled.

🥚 Reproduction

Synchronous hermaphrodite .

🌍 Habitat & Distribution

Marine; pelagic-oceanic. Subtropical South China Sea.

🌿 Ecology

Zone Preferences
🌊 Marine 🐟 Pelagic
Trophic Level
3.8±0.6
Food Items

small fishes rather than shrimps (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.00186 × L3.13 (TL)
Max TL
22.2cm
Dorsal Rays
9
Anal Rays
38
Vertebrae
85

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2019

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
19.00/100
Low vulnerability
Trophic Level
3.8
Predator
Climate Zone
Subtropical
Described By
Tanaka, 1908

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Lestidium japonicum Tanaka 1908 Synonym
Lestidium philippina Fowler 1934 Synonym
Paralepis philippinus Fowler 1934 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) — 5 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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View all observations for Japanese barracudina ↗
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