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🌊 Marine Least Concern 🌡️ Temperate

Barred spiny basslet

Belonepterygion fasciolatum Ogilby, 1889
Max Length
5 cm
Max Weight
-
Lifespan
-
Trophic Level
3.3
Depth
0–10 m
Climate
Temperate
Resilience
High
Vulnerability
11.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Found in tidal pools around coral reefs and lagoons . Benthic . Eggs are guarded by the male parent . Solitary, secretive crevice dweller (Ref 90102).

Scientific Name
Belonepterygion fasciolatum
Authority
Ogilby, 1889
Habitat
Marine
Climate
Temperate
Body Shape
Elongated
IUCN Status
LC
Max Length
5 cm
Depth Range
0–10 m
Latitude
32°S – 30°N
Trophic Level
3.3
Resilience
High
Vulnerability
11.00/100
Migration
Non-migratory
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 17 - 20; Dorsal soft rays (total): 4 - 5; Anal spines: 10 - 12; Anal soft rays: 3 - 5. Similar to A. hiatti but differs by having a lateral line in 3 parts, more lateral scale rows (35-36 versus 28-30), and no spines in the operculum. : elongated; Cross section: oval.

🌀 Behaviour

Behavioural data for Barred spiny basslet is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous 📦 Batch Spawner
Spawning Season
spring-summer
Spawn Location
Pelagic
Fertilization
External

Eggs are guarded by the male parent .

🌍 Habitat & Distribution

Marine; reef-associated; non-migratory; depth range 0 - 10 m . Temperate; 30°N - 32°S, 120°E - 169°E south to Australia; east to New Caledonia.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Migration
Non-migratory
Trophic Level
3.3±0.6
🧍 Solitary

📐 Morphometrics

Length–Weight Relationship: W = 0.00457 × L3.1 (TL)
Max TL
5cm
Dorsal Spines
19
Dorsal Rays
5
Anal Spines
11
Anal Rays
4

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2022

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
11.00/100
Low vulnerability
Trophic Level
3.3
Predator
Body Shape
Elongated
Climate Zone
Temperate
Latitude Range
30°N – 32°S
Described By
Ogilby, 1889

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Banded Longfin · Banded Longfin Basslet · Banded Spiny Basslet · Barred Spiny Basslet · Spiny Basslet
🇯🇵Japanese Togetanabatauo · トゲタナバタウオ
🇵🇹Portuguese Assessor-espinhoso
🇷🇺Russian Широкополосый белонептеригион
🇨🇳Chinese 橫帶針翅鮗 · 針鰭鮗 · 黑七夕魚

Scientific Synonyms

Scientific Name Author Year Status
Acanthoclinus fasciolatus Ogilby 1889 Synonym
Belonepterygion fasciatus Chen & Liang 1948 Synonym
Ernogrammoides fasciatus Chen & Liang 1948 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 4 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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