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🌊 Marine Least Concern 🐠 Aquarium 🌡️ Tropical

Oblique-banded cardinalfish

Apogon semiornatus Peters, 1876
Max Length
7.5 cm
Max Weight
-
Lifespan
-
Trophic Level
3.4
Depth
5–30 m
Climate
Tropical
Resilience
High
Vulnerability
11.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Occurs inshore . Rocky and rubble reef, secretive under pieces or in the back of low caves . Solitary and cryptic, hides under ledges and rocks (Ref 90102).

Scientific Name
Apogon semiornatus
Authority
Peters, 1876
Habitat
Marine
Climate
Tropical
Body Shape
Short and / or deep
IUCN Status
LC
Max Length
7.5 cm
Depth Range
5–30 m
Trophic Level
3.4
Resilience
High
Vulnerability
11.00/100
Salinity
30–40 ppt

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Apogoniformes
Apogoniformes
Family
Apogonidae
Apogonidae
Genus
Apogon
Apogon
Species
Oblique-banded cardinalfish
Apogon semiornatus

🐟 Physical Description

Dorsal spines (total): 7; Dorsal soft rays (total): 9; Anal spines: 2; Anal soft rays: 8. Characterized by having transparent pinkish body; broad reddish brown band from snout to the anal-fin base; broad dark brown band at the middle of the body surface ; depth of body 2.7-3.0 in SL .: short and / or deep; Cross section: compressed.

🌀 Behaviour

Behavioural data for Oblique-banded cardinalfish is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

👄 Mouth Brooder

Mouthbrooders . Distinct pairing during courtship and spawning .

🌍 Habitat & Distribution

Marine; reef-associated; depth range 5 - 30 m . Tropical West Pacific: Red Sea and Gulf of Oman south to Natal, South Africa and east to the western Pacific where it ranges from southern Japan to Australia.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3.4±0.4
🧍 Solitary

📐 Morphometrics

Length–Weight Relationship: W = 0.01479 × L3.06 (TL)
Max TL
7.5cm
Dorsal Spines
7
Dorsal Rays
9
Anal Spines
2
Anal Rays
8

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2021

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
11.00/100
Low vulnerability
Trophic Level
3.4
Predator
Body Shape
Short and / or deep
Climate Zone
Tropical
Described By
Peters, 1876

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Amia diencaea Smith & Radcliffe 1912 Synonym
Amia semiornata Peters 1876 Synonym
Apogon diencaeus Smith & Radcliffe 1912 Synonym
Apogon warreni Regan 1908 Synonym

🦠 Common Diseases

The following diseases are known to affect Oblique-banded cardinalfish.

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 3 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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