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🌊 Marine 🌡️ Tropical

Australian striped velvetchin

Hapalogenys dampieriensis Iwatsuki & Russell, 2006
Max Length
30 cm
Max Weight
-
Lifespan
-
Trophic Level
3.9
Depth
87–230 m
Climate
Tropical
Resilience
High
Vulnerability
26.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Overview information for Australian striped velvetchin is currently being compiled by our editorial team.

Scientific Name
Hapalogenys dampieriensis
Authority
Iwatsuki & Russell, 2006
Habitat
Marine
Climate
Tropical
Body Shape
Short and / or deep
Max Length
30 cm
Depth Range
87–230 m
Trophic Level
3.9
Resilience
High
Vulnerability
26.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 11; Dorsal soft rays (total): 13 - 14; Anal spines: 3; Anal soft rays: 8 - 9. Distinguished from other congeners by having the following combination of characters: lower lip fleshy with dense cluster of very short papillae anteriorly, scaly posteriorly (on posterior abdominal part of angular of lower jaws); presence of 10 unobstructed pores on and behind chin (posteriormost 2 sometimes slit-like); maxilla without scales; presence of 4 narrow longitudinal dark stripes (2nd and 3rd stripes most distinct, 2nd from nape to base of mid dorsal-fin soft rays, 3rd from eye to last dorsal-fin ray base) in specimens less than about 10 cm SL, thereafter 2nd and 3rd stripes visible only, remainder and 3rd stripes not present in specimens less than about 20 cm SL, their width below base of 5th and 6th dorsal-fin spines clearly narrower than pupil diameter in 6.5-15.8 cm SL); pored lateral-line scales 41-45; soft rayed portions of dorsal and anal fins somewhat truncated posteriorly and slightly angulated posteriorly, respectively; pelvic-fin tip extending beyond anus but clearly not reaching to base of 1st anal-fin spine when depressed; procumbent spine-like process (tip of 1st pterygiophore) apparent at origin of dorsal-fin but covered by predorsal scales .: short and / or deep.

🌀 Behaviour

Behavioural data for Australian striped velvetchin is currently being reviewed.

🦐 Diet

Diet information for Australian striped velvetchin is currently being compiled.

🥚 Reproduction

Reproduction data for Australian striped velvetchin is currently being compiled.

🌍 Habitat & Distribution

Marine; benthopelagic; depth range 87 - 230 m . Tropical west Pacific: north-western Australia.

🌿 Ecology

Zone Preferences
🌊 Marine
Trophic Level
3.9±0.6

📐 Morphometrics

Length–Weight Relationship: W = 0.01862 × L3.01 (TL)
Max TL
30cm
Dorsal Spines
11
Dorsal Rays
14
Anal Spines
3
Anal Rays
9

🌡️ 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
3.9
Predator
Body Shape
Short and / or deep
Climate Zone
Tropical
Described By
Iwatsuki & Russell, 2006

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