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🌊 Marine Least Concern 🌡️ Temperate

Slender lizardfish

Saurida elongata Temminck & Schlegel, 1846
Max Length
50 cm
Max Weight
-
Lifespan
7 yrs
Trophic Level
4.5
Depth
20–100 m
Climate
Temperate
Resilience
High
Vulnerability
23.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Slender lizardfish (Saurida elongata), first described by Temminck & Schlegel, 1846 is a large fish in the family Synodontidae (order Aulopiformes). Adults typically reach 50.00 cm in maximum length. Reported lifespan reaches approximately 7 years. It inhabits marine coastal and open-ocean environments. Recorded depth range: 20 to 100 metres. It occurs in Temperate waters. Diet is predominantly piscivorous, targeting other fish and larger prey. On the IUCN Red List, it is classified as Least Concern.

Scientific Name
Saurida elongata
Authority
Temminck & Schlegel, 1846
Habitat
Marine
Climate
Temperate
Body Shape
Elongated
IUCN Status
LC
Max Length
50 cm
Lifespan
7 years
Depth Range
20–100 m
Trophic Level
4.5
Resilience
High
Vulnerability
23.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

A pale species with few dark markings and saddle-like spots below dorsal fin bases .: elongated.

🌀 Behaviour

Behavioural data for Slender lizardfish is currently being reviewed.

🦐 Diet

small fish
crustaceans
cephalopods

🥚 Reproduction

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

🌍 Habitat & Distribution

Marine; demersal; depth range 20 - 100 m . Temperate Northwest Pacific: widespread, from Japan (East China Sea) to the northern part of the South China Sea, including South Korea, China, Taiwan and Hong Kong.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
4.5±0.8

📐 Morphometrics

Length–Weight Relationship: W = 0.0055 × L3.07 (TL)
Max TL
50cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2019

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
23.00/100
Low vulnerability
Trophic Level
4.5
Apex / Top predator
Body Shape
Elongated
Climate Zone
Temperate
Described By
Temminck & Schlegel, 1846

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Aulopus elongatus Temminck & Schlegel 1846 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 6 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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