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🌊 Marine 🌡️ Subtropical

Mok's sandperch

Parapercis moki Ho & Johnson, 2013
Max Length
10.4 cm
Max Weight
-
Lifespan
-
Trophic Level
3.4
Depth
-
Climate
Subtropical
Resilience
High
Vulnerability
19.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Mok's sandperch (Parapercis moki), first described by Ho & Johnson, 2013 is a small fish in the family Pinguipedidae (order Perciformes). Adults typically reach 10.40 cm in maximum length. It inhabits marine coastal and open-ocean environments. It occurs in Subtropical waters. It feeds on a mix of small fish and invertebrates as a mid-level predator.

Scientific Name
Parapercis moki
Authority
Ho & Johnson, 2013
Habitat
Marine
Climate
Subtropical
Max Length
10.4 cm
Trophic Level
3.4
Resilience
High
Vulnerability
19.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 4; Dorsal soft rays (total): 23; Anal spines: 1; Anal soft rays: 19; Vertebrae: 32 - 33. This species is distinguished by the following characters: with a band across head, body with six transverse bands and blade-like bar below eye; numerous small pores connected by canals forming about 9-10 vertical rows on cheek, opercle, and subopercle; scales on nape extending anteriorly to the level of posterior margin of eyes; large spine on posteroventral corner of subopercle; a very narrow interorbital space (1.7?2.0% SL); D IV, each spine progressively longer, last spine entirely connected by membrane to first dorsal-fin ray; canine teeth 4 pairs, anteriorly in lower jaw; palatine teeth in two rows; vomerine teeth stout, in two rows .Cross section: oval.

🌀 Behaviour

Behavioural data for Mok's sandperch 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 ? - 100 m . Subtropical Northwest Pacific: Taiwan.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.4±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00692 × L3.06 (TL)
Max TL
10.4cm
Dorsal Spines
4
Dorsal Rays
23
Anal Spines
1
Anal Rays
19
Vertebrae
33

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
19.00/100
Low vulnerability
Trophic Level
3.4
Predator
Climate Zone
Subtropical
Described By
Ho & Johnson, 2013

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