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🌊 Marine Least Concern 🐠 Aquarium 🌡️ Tropical

Mottled cardinalfish

Fowleria vaiulae Jordan & Seale, 1906
Max Length
5 cm
Max Weight
-
Lifespan
-
Trophic Level
3.3
Depth
3–25 m
Climate
Tropical
Resilience
High
Vulnerability
10.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Occurs inshore in reef areas among Acropora corals . Feeds on small invertebrates . Solitary and cryptic (Ref 90102).

Scientific Name
Fowleria vaiulae
Authority
Jordan & Seale, 1906
Habitat
Marine
Climate
Tropical
Body Shape
Short and / or deep
IUCN Status
LC
Max Length
5 cm
Depth Range
3–25 m
Trophic Level
3.3
Resilience
High
Vulnerability
10.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 8; Dorsal soft rays (total): 9; Anal spines: 2; Anal soft rays: 8. Mottled brown with 6 to 8 pale bars and 3 to 4 dark bands radiating from the eye . : short and / or deep; Cross section: compressed.

🌀 Behaviour

Behavioural data for Mottled cardinalfish is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

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

Distinct pairing during courtship and spawning .

🌍 Habitat & Distribution

Marine; reef-associated; depth range 3 - 25 m , usually 3 - 15 m . Tropical north to Japan, south to northern Australia, New Caledonia and the Loyalty Islands.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3.3±0.5
🧍 Solitary
Food Items

small invertebrates (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.01479 × L3.06 (TL)
Max TL
5cm
Dorsal Spines
8
Dorsal Rays
9
Anal Spines
2
Anal Rays
8

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2023

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.3
Predator
Body Shape
Short and / or deep
Climate Zone
Tropical
Described By
Jordan & Seale, 1906

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Dwarf Cardinalfish · Mottled Cardinalfish · Spotless Cardinalfish
🇫🇷French Apogon tacheté
🇯🇵Japanese Shiboridamashi · シボリダマシ

Scientific Synonyms

Scientific Name Author Year Status
Foa abocellata Goren & Karplus 1980 Synonym
Foa vaiulae Jordan & Seale 1906 Synonym
Fowleria abocellata Goren & Karplus 1980 Synonym
Fowleria vaiuli Jordan & Seale 1906 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 2 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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