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🌊 Marine 🌡️ Deep-water

Duolentops Minuscula

Duolentops minuscula Fukui & Kitagawa, 2006
Max Length
6 cm
Max Weight
-
Lifespan
-
Trophic Level
3.4
Depth
1000–2000 m
Climate
Deep-water
Resilience
Medium
Vulnerability
15.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

Duolentops Minuscula (Duolentops minuscula) is a ray-finned fish. It inhabits marine (saltwater) waters in deep-water environments. This species can reach a maximum total length of 6 cm. It occurs at depths between 1000 and 2000 metres. With a trophic level of 3.4, it is a low-level carnivore, feeding on invertebrates and small organisms.

Scientific Name
Duolentops minuscula
Authority
Fukui & Kitagawa, 2006
Habitat
Marine
Climate
Deep-water
Body Shape
Elongated
Max Length
6 cm
Depth Range
1000–2000 m
Trophic Level
3.4
Resilience
Medium
Vulnerability
15.00/100
Salinity
30–40 ppt

🔬 Taxonomy

Genus
Duolentops
Duolentops
Species
Duolentops Minuscula
Duolentops minuscula

🐟 Physical Description

Dorsal soft rays (total): 9 - 10; Anal soft rays: 6 - 8; Vertebrae: 45. This species is characterized by eyes with small lens (lens diameter 2.2% SL), pouchlike; adipose fin present; origin of anal fin posterior to dorsal fin base; gill rakers 16-17 (= 5-6 + 1 + 10 -11) .: elongated; Cross section: oval.

🌀 Behaviour

Behavioural data for Duolentops Minuscula 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; bathypelagic; depth range 1000 - 2000 m . Deep-water West Pacific: Mauritius and Japan.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Trophic Level
3.4±0.1

📐 Morphometrics

Length–Weight Relationship: W = 0.00427 × L3.1 (TL)
Max TL
6cm
Dorsal Rays
10
Anal Rays
7
Vertebrae
45

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
15.00/100
Low vulnerability
Trophic Level
3.4
Predator
Body Shape
Elongated
Climate Zone
Deep-water
Described By
Fukui & Kitagawa, 2006

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