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🌊 Marine Least Concern 🌡️ Tropical

Western Pacific gizzard shad

Nematalosa come Richardson, 1846
Max Length
21 cm
Max Weight
-
Lifespan
-
Trophic Level
2.8
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
22.00/100
Typical Length
16.5 cm
Depth Zone
pelagic

📖 Overview

In the Trinity Inlet system, North Queensland the temperature range recorded for this fish was 26.0-29.0 °C . A filter-feeder . More data needed.

Scientific Name
Nematalosa come
Authority
Richardson, 1846
Habitat
Marine
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
21 cm
Latitude
21°S – 30°N
Trophic Level
2.8
Resilience
High
Vulnerability
22.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 0; Anal spines: 0; Anal soft rays: 17 - 26. Belly with 18 or 19 (rarely 20) + 10 to 13 (usually 11 or 12), total 29 to 31 (usually 30) scutes. Anterior arm of pre-operculum with fleshy triangular area above, not covered by third infra-orbital bone. Edge of lower jaw strongly flared outward. Pectoral axillary scale well developed. Hind edge of scales not toothed. A dark spot behind gill opening.: fusiform / normal; Cross section: compressed.

🌀 Behaviour

Behavioural data for Western Pacific gizzard shad is currently being reviewed.

🦐 Diet

Diet information for Western Pacific gizzard shad is currently being compiled.

🥚 Reproduction

Reproduction data for Western Pacific gizzard shad is currently being compiled.

🌍 Habitat & Distribution

Marine; pelagic-neritic; depth range ? - 13 m . Tropical; 30°N - 21°S, 101°E - 152°E

🌿 Ecology

Zone Preferences
🌊 Marine 🐟 Pelagic
Feeding Mode
Filter-feed
Trophic Level
2.8±0.28

📐 Morphometrics

Length–Weight Relationship: W = 0.00891 × L3.06 (TL)
Max TL
21cm
Anal Rays
22

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2017

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
22.00/100
Low vulnerability
Trophic Level
2.8
Omnivore / Planktivore
Body Shape
Fusiform / normal
Climate Zone
Tropical
Latitude Range
30°N – 21°S
Described By
Richardson, 1846

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Hair-back Herring · Perth herring · Western Pacific gizzard shad · hairback herring
🌍CES dorosoma západoaustralská
🇯🇵Japanese Ryukyudorokui · リュウキュウドロクイ
🇷🇺Russian Западнотихоокеанская нематалоза
🇨🇳Chinese 土黃魚 · 扁屏仔 · 油魚 · 海鯽仔 · 環球海鰶

Scientific Synonyms

Scientific Name Author Year Status
Chatoessus come Richardson 1846 Synonym
Chatoesus come Richardson 1846 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 9 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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View all observations for Western Pacific gizzard shad ↗
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