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🌊 Marine Data Deficient 🌡️ Tropical

Gulf gizzard shad

Nematalosa resticularia Nelson & McCarthy, 1995
Max Length
17 cm
Max Weight
-
Lifespan
-
Trophic Level
3.3
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
14.00/100
Typical Length
-
Depth Zone
pelagic

📖 Overview

Gulf gizzard shad (Nematalosa resticularia), first described by Nelson & McCarthy, 1995 is a medium-sized fish in the family Dorosomatidae (order Clupeiformes). Adults typically reach 17.00 cm in maximum length. It inhabits marine coastal and open-ocean environments. It occurs in Tropical waters. It feeds on a mix of small fish and invertebrates as a mid-level predator. On the IUCN Red List, it is classified as Data Deficient.

Scientific Name
Nematalosa resticularia
Authority
Nelson & McCarthy, 1995
Habitat
Marine
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
DD
Max Length
17 cm
Trophic Level
3.3
Resilience
High
Vulnerability
14.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 0; Anal spines: 0. Prepectoral scutes usually 8. Expanded third infraorbital bone with the anterior end vertical or nearly so. Supraorbital grooves lacking.: fusiform / normal.

🌀 Behaviour

Behavioural data for Gulf gizzard shad is currently being reviewed.

🦐 Diet

zooplankton
phytoplankton
detritus

🥚 Reproduction

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

🌍 Habitat & Distribution

Marine; pelagic-neritic. Tropical west to Somalia based on one specimen, previously identified both as Nematalosa nasus and as Nematalosa arabica.

🌿 Ecology

Zone Preferences
🌊 Marine 🐟 Pelagic
Feeding Mode
Filter feed
Trophic Level
3.3±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00871 × L3.06 (TL)
Max TL
17cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2017

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
14.00/100
Low vulnerability
Trophic Level
3.3
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Nelson & McCarthy, 1995

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Gulf Gizzard Shad
🌍CES dorosoma arabská

🗺️ Global Occurrence Map

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

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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