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🌊 Marine Data Deficient 🌡️ Tropical

Commet dottyback

Pseudochromis cometes Gill & Randall, 1998
Max Length
2.2 cm
Max Weight
-
Lifespan
-
Trophic Level
3
Depth
12–18 m
Climate
Tropical
Resilience
High
Vulnerability
10.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Commet dottyback (Pseudochromis cometes), first described by Gill & Randall, 1998 is a tiny fish in the family Pseudochromidae (order Perciformes). Adults typically reach 2.20 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 12 to 18 metres. It occurs in Tropical waters. It is broadly omnivorous, taking invertebrates, plant matter, and detritus. On the IUCN Red List, it is classified as Data Deficient.

Scientific Name
Pseudochromis cometes
Authority
Gill & Randall, 1998
Habitat
Marine
Climate
Tropical
Body Shape
Elongated
IUCN Status
DD
Max Length
2.2 cm
Depth Range
12–18 m
Trophic Level
3
Resilience
High
Vulnerability
10.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 3; Dorsal soft rays (total): 27; Anal spines: 3; Anal soft rays: 14. : elongated; Cross section: compressed.

🌀 Behaviour

Behavioural data for Commet dottyback 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; depth range 12 - 18 m . Tropical Central Pacific.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.0049 × L3.11 (TL)
Max TL
2.2cm
Dorsal Spines
3
Dorsal Rays
27
Anal Spines
3
Anal Rays
14

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2024

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Gill & Randall, 1998

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Comet Dottyback · Commet Dottyback
🌍CES sapínovec kometový
🇵🇹Portuguese Pseudodonzela-cometa

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 1 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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