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🌊 Marine Least Concern 🌡️ Temperate

Dactyloptena Gilberti

Dactyloptena gilberti Snyder, 1909
Max Length
25 cm
Max Weight
-
Lifespan
-
Trophic Level
3.5
Depth
20–73 m
Climate
Temperate
Resilience
High
Vulnerability
25.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Dactyloptena Gilberti (Dactyloptena gilberti) is a ray-finned fish of the family Dactylopteridae. It inhabits marine (saltwater) waters in benthic environments. This species can reach a maximum total length of 25 cm. It occurs at depths between 20 and 73 metres. With a trophic level of 3.5, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Least Concern on the IUCN Red List.

Scientific Name
Dactyloptena gilberti
Authority
Snyder, 1909
Habitat
Marine
Climate
Temperate
IUCN Status
LC
Max Length
25 cm
Depth Range
20–73 m
Trophic Level
3.5
Resilience
High
Vulnerability
25.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 8; Dorsal soft rays (total): 8; Anal soft rays: 6. Cross section: angular.

🌀 Behaviour

Behavioural data for Dactyloptena Gilberti 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; demersal; depth range 20 - 73 m . Temperate West Pacific, from southern Red Sea, Somalia and Oman to the Gulf of Thailand and Japan, but not southern Southeast Asia or Australia.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.5±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.00724 × L3.06 (TL)
Max TL
25cm
Dorsal Spines
8
Dorsal Rays
8
Anal Rays
6

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2009

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
25.00/100
Low vulnerability
Trophic Level
3.5
Predator
Climate Zone
Temperate
Described By
Snyder, 1909

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