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🌊 Marine 🌡️ Subtropical

Rising-sun cardinalfish

Apogon soloriens Yoshida & Motomura, 2020
Max Length
3.1 cm
Max Weight
-
Lifespan
-
Trophic Level
3.2
Depth
4–45 m
Climate
Subtropical
Resilience
High
Vulnerability
10.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Rising-sun cardinalfish (Apogon soloriens), first described by Yoshida & Motomura, 2020 is a tiny fish in the family Apogonidae (order Apogoniformes). Adults typically reach 3.10 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 4 to 45 metres. It occurs in Subtropical waters. It is broadly omnivorous, taking invertebrates, plant matter, and detritus.

Scientific Name
Apogon soloriens
Authority
Yoshida & Motomura, 2020
Habitat
Marine
Climate
Subtropical
Max Length
3.1 cm
Depth Range
4–45 m
Trophic Level
3.2
Resilience
High
Vulnerability
10.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 7; Dorsal soft rays (total): 9; Anal spines: 2; Anal soft rays: 8; Vertebrae: 24. This species is distinguished by the following set of characters: D VI-I, 9; A II,8; pectoral-fin rays 13; developed gill rakers 8 or 9 (modally 9); total gill rakers (including rudiments) 15-18 (16); interorbital width 9.1-11.1% (mean 9.8%) of SL; supraneural bones 2; membranous flap at lower corner and along ventral margin of the preopercle; without black band on body below second dorsal fin; with a wide blackish band with reddish suffusion on the caudal peduncle from before midpoint to base of caudal fin .Cross section: compressed.

🌀 Behaviour

Behavioural data for Rising-sun 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

🌍 Habitat & Distribution

Marine; reef-associated; depth range 4 - 45 m . Subtropical Northwest Pacific: Japan (Ogasawara Is.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3.2±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.01148 × L3.07 (TL)
Max TL
3.1cm
Dorsal Spines
7
Dorsal Rays
9
Anal Spines
2
Anal Rays
8
Vertebrae
24

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.2
Predator
Climate Zone
Subtropical
Described By
Yoshida & Motomura, 2020

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