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🌊 Marine Least Concern 🐠 Aquarium 🌡️ Tropical

Kappa reefgoby

Priolepis kappa Winterbottom & Burridge, 1993
Max Length
2.6 cm
Max Weight
-
Lifespan
-
Trophic Level
3.1
Depth
0–20 m
Climate
Tropical
Resilience
High
Vulnerability
10.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Kappa reefgoby (Priolepis kappa) is a ray-finned fish of the family Gobiidae. It inhabits marine (saltwater) waters in reef-associated environments. This species can reach a maximum total length of 2.6 cm. It occurs at depths between 0 and 20 metres. With a trophic level of 3.1, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Least Concern on the IUCN Red List.

Scientific Name
Priolepis kappa
Authority
Winterbottom & Burridge, 1993
Habitat
Marine
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
2.6 cm
Depth Range
0–20 m
Trophic Level
3.1
Resilience
High
Vulnerability
10.00/100
Migration
Non-migratory
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 6; Dorsal soft rays (total): 9; Anal spines: 1; Anal soft rays: 7 - 8. This species is distinguished by the following characters: no fraenum; a high pectoral fin count of 18-19; pelvic ray subequal o the fourth; position of the head bars with postocular bar joining the opercular bar at a level with the eye; scale pockets strongly outlined with melanophores and brown chromatophores ; characterized further by yellowish brown body with darker brown scale edges; body with six narrow whitish bars; longitudinal scale series 23-26; head and nape without scales; ctenoid body scales except cycloid on abdomen; bony interorbital space half pupil diameter; cheek with single vertical row of papillae; depth of body 4.7 in SL .: fusiform / normal.

🌀 Behaviour

Behavioural data for Kappa reefgoby 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; reef-associated; non-migratory; depth range 0 - 20 m . Tropical West Pacific: Comoros to Taiwan and Fiji.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Migration
Non-migratory
Trophic Level
3.1±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.01023 × L3.01 (TL)
Max TL
2.6cm
Dorsal Spines
6
Dorsal Rays
9
Anal Spines
1
Anal Rays
8

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2015

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.1
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Winterbottom & Burridge, 1993

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 2 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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