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🌊 Marine Least Concern 🌡️ Temperate

Eastern yellow blindfish

Dermatopsis macrodon Ogilby, 1896
Max Length
10 cm
Max Weight
-
Lifespan
-
Trophic Level
3.3
Depth
0–10 m
Climate
Temperate
Resilience
Low
Vulnerability
10.00/100
Typical Length
8 cm
Depth Zone
reef

📖 Overview

A common, secretive species of inshore reefs . Lives on rocky shores, often buried in sand, mud or silt below stones or other hard substrate. Specimens in collections often had medium to coarse grained quartz sand trapped in the gill opening (a sand-bottom adaptation and might explain why it is so rarely caught together with D. hoesei, even though both species live in the same general area of south-eastern Australia Depths down to 5 m. A female specimen (AMS I.16469-016, 62 mm SL ) was found to contain two pale unpigmented embryos, 6-7 mm SL. Maximum length for female taken from Ref. 57886.

Scientific Name
Dermatopsis macrodon
Authority
Ogilby, 1896
Habitat
Marine
Climate
Temperate
IUCN Status
LC
Max Length
10 cm
Depth Range
0–10 m
Trophic Level
3.3
Resilience
Low
Vulnerability
10.00/100
Salinity
30–40 ppt

🐟 Physical Description

pigmented embryos, 6-7 mm SL.

🌀 Behaviour

Behavioural data for Eastern yellow blindfish 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; reef-associated; depth range 0 - 10 m . Temperate Southwest Pacific: Australia and New Zealand.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3.3±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.00389 × L3.12 (TL)
Max TL
10cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2019

📊 Population Risk & Fisheries

Population Resilience
Low
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.3
Predator
Climate Zone
Temperate
Described By
Ogilby, 1896

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