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🌊 Marine 🌡️ Temperate

Spikey bass

Hypopterus macropterus Günther, 1859
Max Length
13.8 cm
Max Weight
-
Lifespan
-
Trophic Level
3.7
Depth
-
Climate
Temperate
Resilience
High
Vulnerability
13.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Overview information for Spikey bass is currently being compiled by our editorial team.

Scientific Name
Hypopterus macropterus
Authority
Günther, 1859
Habitat
Marine
Climate
Temperate
Max Length
13.8 cm
Trophic Level
3.7
Resilience
High
Vulnerability
13.00/100
Salinity
30–40 ppt

🔬 Taxonomy

Genus
Hypopterus
Hypopterus
Species
Spikey bass
Hypopterus macropterus

🐟 Physical Description

Dorsal spines (total): 8; Dorsal soft rays (total): 14 - 15; Anal spines: 3; Anal soft rays: 14; Vertebrae: 25. This species is distinguished from other latid species by the following set of characters: deeper body depth 42-44% (mean 44% of SL); lower counts, 6 ½/ 9 ½-10 ½ scale rows above and below lateral line; lower counts of pored lateral-line scales (43-44); gill rakers 7 [including 6 rudiments]+1+11 [including 3 rudiments] = 19 [including 9 rudiments]; last dorsal-fin spine / penultimate dorsal-fin spine 1.7-2.1. Colouration: head and body olive brown, darker above lateral line and on dorsal region of head, lighter below, ventrally lighter silvery reflection with eight indistinct bands of ovoid dark spots in center of each scale on head and body .Cross section: compressed.

🌀 Behaviour

Behavioural data for Spikey bass is currently being reviewed.

🦐 Diet

Diet information for Spikey bass is currently being compiled.

🥚 Reproduction

Reproduction data for Spikey bass is currently being compiled.

🌍 Habitat & Distribution

Marine; demersal. Temperate Endemic to Western Australia.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.7±0.6

📐 Morphometrics

Length–Weight Relationship: W = 0.01047 × L3.02 (TL)
Max TL
13.8cm
Dorsal Spines
8
Dorsal Rays
15
Anal Spines
3
Anal Rays
14
Vertebrae
25

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
13.00/100
Low vulnerability
Trophic Level
3.7
Predator
Climate Zone
Temperate
Described By
Günther, 1859

👥 Community & Contribute

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