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Diadromous Least Concern 🌡️ Subtropical

Broad-striped anchovy

Anchoa hepsetus Linnaeus, 1758
Max Length
15.3 cm
Max Weight
-
Lifespan
-
Trophic Level
3.3
Depth
1–70 m
Climate
Subtropical
Resilience
High
Vulnerability
16.00/100
Typical Length
11 cm
Depth Zone
pelagic

📖 Overview

Adults form dense schools, often in shallow waters close to shore. They are able to tolerate a wide range of salinities, from hypersaline to almost fresh. Adults feed on copepods when young, then on gastropods, foraminifers and an occasional ostracods and annelid. Breeding was recorded in April through to July at Beaufort, North Carolina. Breeding takes place in harbors, estuaries and sounds. Eggs are elliptical, transparent, without oil globule, the yolk appearing `cellular' . Great variation. Principal parasites are nematodes and cestodes (Scolex polymorphus and Rhynchobothrium sp.) and trematodes (Distomum appendiculatum and Distomum sp). Marketed as food .

Scientific Name
Anchoa hepsetus
Authority
Linnaeus, 1758
Habitat
Diadromous
Climate
Subtropical
Body Shape
Elongated
IUCN Status
LC
Max Length
15.3 cm
Depth Range
1–70 m
Latitude
36°S – 44°N
Trophic Level
3.3
Resilience
High
Vulnerability
16.00/100
Migration
Anadromous
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 14 - 17; Anal spines: 0; Anal soft rays: 20 - 24. Snout pointed, about 3/4 eye diameter; maxilla long, tips pointed, reaching beyond hind border of pre-operculum, almost to gill opening; gill cover canals of panamensis-type. Anal fin origin below about midpoint of dorsal fin base. Anus nearer to anal fin origin than to pelvic fin tips. Silver stripe along flank (a dark line above) of uniform width, narrowed immediately behind band . Back greenish, some yellowish on head. Melanophores outline all dorsal scales .: elongated; Cross section: oval.

🌀 Behaviour

Behavioural data for Broad-striped anchovy is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous 📦 Batch Spawner
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

Spawn in school .

🌍 Habitat & Distribution

Marine; freshwater; brackish; pelagic-neritic; anadromous ; depth range 1 - 70 m . Subtropical; 44°N - 36°S, 98°W - 32°W north to Maine or even Nova Scotia (Canada), south to Fort Pierce, Florida (but not Florida Keys) and at least northern Gulf of Mexico; also from Gulf of Venezuela south to Uruguay.

🌿 Ecology

Zone Preferences
🌊 Marine 💧 Freshwater 🌿 Brackish 🐟 Pelagic
Migration
Anadromous
Trophic Level
3.3
🐠 Schooling
Food Items

copepods when young, then on gastropods, foraminifers and an occasional ostracods and annelid

📐 Morphometrics

Length–Weight Relationship: W = 0.00513 × L3.16 (TL)
Max TL
15.3cm
Dorsal Rays
16
Anal Rays
22

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2012

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
16.00/100
Low vulnerability
Trophic Level
3.3
Predator
Body Shape
Elongated
Climate Zone
Subtropical
Latitude Range
44°N – 36°S
Described By
Linnaeus, 1758

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Anchoa ginsburgi Hildebrand 1943 Synonym
Anchovia brownii Gmelin 1789 Synonym
Anchoviella epsetus Linnaeus 1758 Synonym
Atherina brownii Gmelin 1789 Synonym
Atherina menidia Linnaeus 1766 Heterotypic
Esox hepsetus Linnaeus 1758 Synonym
Esox spec Linnæus 1758 Homotypic
Stolephorus perthecata Goode & Bean 1882 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 163 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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