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🌊 Marine Least Concern 🌡️ Subtropical

Spotback herring

Herklotsichthys punctatus Rüppell, 1837
Max Length
11.7 cm
Max Weight
-
Lifespan
-
Trophic Level
3.1
Depth
0–50 m
Climate
Subtropical
Resilience
High
Vulnerability
10.00/100
Typical Length
9.5 cm
Depth Zone
pelagic

📖 Overview

Spotback herring (Herklotsichthys punctatus) is a ray-finned fish of the family Dorosomatidae. It inhabits marine (saltwater) waters in pelagic environments. This species can reach a maximum total length of 11.7 cm. It occurs at depths between 0 and 50 metres. With a trophic level of 3.1, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Least Concern on the IUCN Red List.

Scientific Name
Herklotsichthys punctatus
Authority
Rüppell, 1837
Habitat
Marine
Climate
Subtropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
11.7 cm
Depth Range
0–50 m
Trophic Level
3.1
Resilience
High
Vulnerability
10.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 13 - 21; Anal spines: 0; Anal soft rays: 12 - 23. Flank silvery, without spots, but a series of small dark spots on back on either side of dorsal fin base or behind it.: fusiform / normal; Cross section: compressed.

🌀 Behaviour

Behavioural data for Spotback herring is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous

Oviparous .

🌍 Habitat & Distribution

Marine; pelagic-neritic; depth range 0 - 50 m . Subtropical; 37°N - 12°N, 29°E - 45°E Indian Ocean: Red Sea and possibly Gulf of Aden; an immigrant into eastern Mediterranean Sea (Ref.

🌿 Ecology

Zone Preferences
🌊 Marine 🐟 Pelagic
Trophic Level
3.1±0.3
🐠 Schooling

📐 Morphometrics

Length–Weight Relationship: W = 0.00871 × L3.05 (TL)
Max TL
11.7cm
Dorsal Rays
17
Anal Rays
18

🌡️ 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
10.00/100
Low vulnerability
Trophic Level
3.1
Predator
Body Shape
Fusiform / normal
Climate Zone
Subtropical
Described By
Rüppell, 1837

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Spotback herring · Spotted herring
🇫🇷French Hareng tacheté
🇵🇹Portuguese Arenque-pontuado
🇪🇸Spanish Arenque manchado
🌍TUR sardalya
🇨🇳Chinese 斑點似青鱗魚 · 斑點青鱗 · 青鱗仔 · 鰮仔

Scientific Synonyms

Scientific Name Author Year Status
Clupea punctata Rüppell 1837 Synonym
Harengula arabica Valenciennes 1847 Synonym
Harengula punctatus Rüppell 1837 Synonym
Herclotsichthys punctatus Rüppell 1837 Synonym
Herklosichthys punctatus Rüppell 1837 Synonym
Herklostichthys punctatus Rüppell 1837 Synonym
Herkloteichthys punctatus Rüppell 1837 Synonym
Spratella erythraea Rüppell 1852 Heterotypic

🗺️ Global Occurrence Map

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

Occurrence density from GBIF View GBIF records ↗

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