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🌊 Marine Least Concern 🌡️ Subtropical

Hoese's mudbrotula

Dermatopsis hoesei Møller & Schwarzhans, 2006
Max Length
4 cm
Max Weight
-
Lifespan
-
Trophic Level
3.2
Depth
0–4 m
Climate
Subtropical
Resilience
-
Vulnerability
10.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Occurs along rocky shores at shallow depths. A female specimen (AMS 15330-037, 42 mm SL), contained 3 embryos, 11-16 mm SL. The species is pale except for some weak pigmentation on top of head .

Scientific Name
Dermatopsis hoesei
Authority
Møller & Schwarzhans, 2006
Habitat
Marine
Climate
Subtropical
Body Shape
Elongated
IUCN Status
LC
Max Length
4 cm
Depth Range
0–4 m
Trophic Level
3.2
Vulnerability
10.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal soft rays (total): 67 - 77; Anal soft rays: 46 - 53; Vertebrae: 40 - 43. The species is characterized by the following: vertebrae 11-14 + 27-31 = 40-43, dorsal fin rays 67-77, anal fin rays 46-53; no scales on the head and body; posterior nostril large, about half size of eye; lower preopercular pore large, about size of posterior nostril or larger; weak spine on maxilla positioned behind rear tip of eye; single pair of pseudoclaspers curved, expanded and paddle-like, longer than penis, without fleshy appendices; otolith with pointed posterior tip and concavity above and massive postdorsal angle, otolith length to height ratio 1.9-2.0, sulcus with divided colliculi .: elongated.

🌀 Behaviour

Behavioural data for Hoese's mudbrotula is currently being reviewed.

🦐 Diet

Diet information for Hoese's mudbrotula is currently being compiled.

🥚 Reproduction

Reproduction data for Hoese's mudbrotula is currently being compiled.

🌍 Habitat & Distribution

Marine; reef-associated; depth range 0 - 4 m . Subtropical; 29°S - 37°S south of the Great Barrier Reef, chiefly along the shores of New South Wales.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3.2±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.00389 × L3.12 (TL)
Max TL
4cm
Dorsal Rays
72
Anal Rays
50
Vertebrae
42

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2019

📊 Population Risk & Fisheries

Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.2
Predator
Body Shape
Elongated
Climate Zone
Subtropical
Described By
Møller & Schwarzhans, 2006

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