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🌊 Marine Least Concern 🌡️ Deep-water

Festive ribbonfish

Eutaeniophorus festivus Bertelsen & Marshall, 1956
Max Length
5.3 cm
Max Weight
-
Lifespan
-
Trophic Level
3
Depth
0–200 m
Climate
Deep-water
Resilience
High
Vulnerability
10.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

Adults probably bathypelagic, young from 10-200 m . Feed on copepods . Observed hovering vertically . Oviparous, with planktonic larvae .

Scientific Name
Eutaeniophorus festivus
Authority
Bertelsen & Marshall, 1956
Habitat
Marine
Climate
Deep-water
Body Shape
Elongated
IUCN Status
LC
Max Length
5.3 cm
Depth Range
0–200 m
Latitude
25°S – 35°N
Trophic Level
3
Resilience
High
Vulnerability
10.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 16 - 20; Anal spines: 0; Anal soft rays: 15 - 18. Purple in color but preserved specimens turn brownish . Branchiostegal rays: 3-5+4 .: elongated.

🌀 Behaviour

Behavioural data for Festive ribbonfish is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous

Oviparous .

🌍 Habitat & Distribution

Marine; bathypelagic; depth range 0 - 200 m . Deep-water; 35°N - 25°S Central Pacific.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Trophic Level
3
Food Items

copepods (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.00389 × L3.12 (TL)
Max TL
5.3cm
Dorsal Rays
18
Anal Rays
17

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2018

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3
Predator
Body Shape
Elongated
Climate Zone
Deep-water
Latitude Range
35°N – 25°S
Described By
Bertelsen & Marshall, 1956

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Festive ribbonfish
🌍CES mirapina protáhlá
🇫🇮Finnish nauhapyrstö
🇯🇵Japanese Riboniwashi · リボンイワシ
🇷🇺Russian Лентохвост
🇪🇸Spanish Liston

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 3 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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View all observations for Festive ribbonfish ↗
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