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🌊 Marine 🌡️ Subtropical

Keliao lefteye flounder

Engyprosopon keliaoense Amaoka & Ho, 2022
Max Length
6.9 cm
Max Weight
-
Lifespan
-
Trophic Level
3.4
Depth
10–30 m
Climate
Subtropical
Resilience
High
Vulnerability
27.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Keliao lefteye flounder (Engyprosopon keliaoense), first described by Amaoka & Ho, 2022 is a small fish in the family Bothidae (order Pleuronectiformes). Adults typically reach 6.90 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 10 to 30 metres. It occurs in Subtropical waters. It feeds on a mix of small fish and invertebrates as a mid-level predator.

Scientific Name
Engyprosopon keliaoense
Authority
Amaoka & Ho, 2022
Habitat
Marine
Climate
Subtropical
Max Length
6.9 cm
Depth Range
10–30 m
Trophic Level
3.4
Resilience
High
Vulnerability
27.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal soft rays (total): 81 - 84; Anal soft rays: 62 - 63; Vertebrae: 34. This species is distinguished by the following: a pair of black spots on the caudal fin; small upper and lower eyes (3.48-3.77 in HL); both sexes with narrow interorbital width (5.96-9.78 in HL), and a short pectoral fin on the ocular side (1.25-1.43 in HL) .Cross section: flattened.

🌀 Behaviour

Behavioural data for Keliao lefteye flounder is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

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

🌍 Habitat & Distribution

Marine; demersal; depth range 10 - 30 m . Subtropical Northwest Pacific: Taiwan.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.4±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.01 × L3.04 (TL)
Max TL
6.9cm
Dorsal Rays
83
Anal Rays
63
Vertebrae
34

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
27.00/100
Low vulnerability
Trophic Level
3.4
Predator
Climate Zone
Subtropical
Described By
Amaoka & Ho, 2022

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