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🌊 Marine Least Concern 🌡️ Subtropical

Fringed flounder

Etropus crossotus Jordan & Gilbert, 1882
Max Length
22.4 cm
Max Weight
Lifespan
1 yrs
Trophic Level
3.5
Depth
0–100 m
Climate
Subtropical
Resilience
High
Vulnerability
11.00/100
Typical Length
15 cm
Depth Zone
demersal

📖 Overview

Adults inhabit sandy and muddy bottoms . Common in estuaries . They feed on big, benthic invertebrates and small fishes . Utilized fresh .

Scientific Name
Etropus crossotus
Authority
Jordan & Gilbert, 1882
Habitat
Marine
Climate
Subtropical
IUCN Status
LC
Max Length
22.4 cm
Lifespan
1 years
Depth Range
0–100 m
Latitude
34°S – 40°N
Trophic Level
3.5
Resilience
High
Vulnerability
11.00/100
Migration
Anadromous
Water Temp
11–31 °C
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 73 - 87; Anal spines: 0; Anal soft rays: 57 - 68. : other (see remarks).

🌀 Behaviour

Behavioural data for Fringed flounder is currently being reviewed.

🦐 Diet

Diet information for Fringed flounder is currently being compiled.

🥚 Reproduction

🐣 Oviparous
Size at Maturity
8.5cm TL

Oviparous . Distinct pairing . Females produce numerous eggs in multiple spawnings during a prolonged spawning period .

🌍 Habitat & Distribution

Marine; brackish; demersal; anadromous ; depth range 0 - 100 m , usually 0 - 30 m . Subtropical; 11°C - 31°C ; 40°N - 34°S, 117°W - 34°W Central Pacific: Baja California to Peru (Ref.

🌿 Ecology

Zone Preferences
🌊 Marine 🌿 Brackish ⬇️ Benthic
Migration
Anadromous
Trophic Level
3.5±0.1
Food Items

big, benthic invertebrates and small fishes (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.00851 × L3.08 (TL)
Max TL
22.4cm
Dorsal Rays
80
Anal Rays
63

🌡️ Water Parameters & Tolerance

Temperature Range
11–31°C
Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2013

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
11.00/100
Low vulnerability
Trophic Level
3.5
Predator
Climate Zone
Subtropical
Latitude Range
40°N – 34°S
Described By
Jordan & Gilbert, 1882

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Fringed Flounder
🇫🇷French Perpeire frange · Perpeire frange, Rombou petite gueule · Rombou petite gueule
🇯🇵Japanese Koban-darumagarei
🇵🇹Portuguese Fringed flounder · Linguado
🇷🇺Russian Etrop
🇪🇸Spanish Lenguando ribete · lenguado orlado · lenguado ribete
🇨🇳Chinese 中間腹肢鮃 · 腹肢鮃

Scientific Synonyms

Scientific Name Author Year Status
Citharichthys crossotus Jordan & Gilbert 1882 Synonym
Citharichthys crossotus atlanticus Parr 1931 Synonym
Citharichthys crossotus crossotus Jordan & Gilbert 1882 Synonym
Etropus crossotus crossotus Jordan & Gilbert 1882 Synonym
Etropus intermedius Norman 1933 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) — 171 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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