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🌊 Marine Least Concern 🌡️ Tropical

Blacktail grubfish

Parapercis queenslandica Imamura & Yoshino, 2007
Max Length
20.8 cm
Max Weight
-
Lifespan
-
Trophic Level
3.6
Depth
1–27 m
Climate
Tropical
Resilience
High
Vulnerability
27.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Blacktail grubfish (Parapercis queenslandica) is a ray-finned fish of the family Pinguipedidae. It inhabits marine (saltwater) waters. This species can reach a maximum total length of 20.8 cm. It occurs at depths between 1 and 27 metres. With a trophic level of 3.6, it is a mid-level predator. It is assessed as Least Concern on the IUCN Red List.

Scientific Name
Parapercis queenslandica
Authority
Imamura & Yoshino, 2007
Habitat
Marine
Climate
Tropical
Body Shape
Elongated
IUCN Status
LC
Max Length
20.8 cm
Depth Range
1–27 m
Trophic Level
3.6
Resilience
High
Vulnerability
27.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 5; Dorsal soft rays (total): 21; Anal spines: 4; Anal soft rays: 16 - 17. This species of is characterized by the following: pectoral fin rays, usually 18; lower cheek region with 2-6 oblique brownish bands; lower portion of the body in males with 3-4 ocelli and a series of several blackish and brownish spots; B5 spot on cheek absent, 7-8 ocelli and brownish spots or patches between ocelli in females and juveniles .: elongated; Cross section: oval.

🌀 Behaviour

Behavioural data for Blacktail grubfish 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; benthopelagic; depth range 1 - 27 m . Tropical

🌿 Ecology

Zone Preferences
🌊 Marine
Trophic Level
3.6±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00832 × L3.11 (TL)
Max TL
20.8cm
Dorsal Spines
5
Dorsal Rays
21
Anal Spines
4
Anal Rays
17

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2022

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
27.00/100
Low vulnerability
Trophic Level
3.6
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Imamura & Yoshino, 2007

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