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🌊 Marine 🌡️ Deep-water

Epigonus Ctenolepis

Epigonus ctenolepis Mochizuki & Shirakihara, 1983
Max Length
10 cm
Max Weight
-
Lifespan
-
Trophic Level
3.4
Depth
100–1200 m
Climate
Deep-water
Resilience
High
Vulnerability
26.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

A mesobenthic-pelagic species living mainly above the bottom . Found on or near continental slopes and seamounts.

Scientific Name
Epigonus ctenolepis
Authority
Mochizuki & Shirakihara, 1983
Habitat
Marine
Climate
Deep-water
Body Shape
Fusiform / normal
Max Length
10 cm
Depth Range
100–1200 m
Trophic Level
3.4
Resilience
High
Vulnerability
26.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 8; Dorsal soft rays (total): 10; Anal spines: 2; Anal soft rays: 9; Vertebrae: 25. Well-developed opercular spine present. Body is noticeably flattened laterally, its greatest width is 70-80 percent of greatest depth. Length of the second spine on the first dorsal fin is 23-26 percent of head length . Eighth rib below tenth vertebra absent. Ctenoid scales on lateral line; about 12-14 transverse scales below lateral line. Eyes large, oval; mouth oblique .: fusiform / normal; Cross section: oval.

🌀 Behaviour

Behavioural data for Epigonus Ctenolepis is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

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

🌍 Habitat & Distribution

Marine; bathydemersal; depth range 100 - 1200 m . Deep-water Northwest Pacific: Kumanonada Sea, Japan.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Trophic Level
3.4±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.01202 × L3.02 (TL)
Max TL
10cm
Dorsal Spines
8
Dorsal Rays
10
Anal Spines
2
Anal Rays
9
Vertebrae
25

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
26.00/100
Low vulnerability
Trophic Level
3.4
Predator
Body Shape
Fusiform / normal
Climate Zone
Deep-water
Described By
Mochizuki & Shirakihara, 1983

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