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🌊 Marine Least Concern 🐠 Aquarium 🌡️ Tropical

Jaydia Erythrophthalma

Jaydia erythrophthalma Gon, Liao & Shao, 2015
Max Length
5.1 cm
Max Weight
-
Lifespan
-
Trophic Level
3.4
Depth
115–469 m
Climate
Tropical
Resilience
High
Vulnerability
11.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Jaydia Erythrophthalma (Jaydia erythrophthalma), first described by Gon, Liao & Shao, 2015 is a small fish in the family Apogonidae (order Apogoniformes). Adults typically reach 5.10 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 115 to 469 metres. It occurs in Tropical waters. It feeds on a mix of small fish and invertebrates as a mid-level predator. On the IUCN Red List, it is classified as Least Concern.The species is kept in the aquarium hobby. Care requirements and behaviour align broadly with other Apogonidae kept in the hobby.

Scientific Name
Jaydia erythrophthalma
Authority
Gon, Liao & Shao, 2015
Habitat
Marine
Climate
Tropical
Body Shape
Short and / or deep
IUCN Status
LC
Max Length
5.1 cm
Depth Range
115–469 m
Trophic Level
3.4
Resilience
High
Vulnerability
11.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 8 - 9; Dorsal soft rays (total): 8 - 9; Anal spines: 2; Anal soft rays: 8. This species is distinguished by the following set of characters: reddish orange iris; usually D VIII with the eighth spine tiny; 2 series of dark spots (suffused with orange in life) on upper part of body of which anterior spots of upper series with paler centre; posterior preopercular edge has 5-14 small serrations and membranous, crenulated ventral edge .: short and / or deep; Cross section: compressed.

🌀 Behaviour

Behavioural data for Jaydia Erythrophthalma 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 115 - 469 m . Tropical

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3.4±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.01479 × L3.06 (TL)
Max TL
5.1cm
Dorsal Spines
9
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
11.00/100
Low vulnerability
Trophic Level
3.4
Predator
Body Shape
Short and / or deep
Climate Zone
Tropical
Described By
Gon, Liao & Shao, 2015

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