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🌊 Marine Least Concern 🌡️ Tropical

Oval damselfish

Chromis alta Greenfield & Woods, 1980
Max Length
13 cm
Max Weight
Lifespan
Trophic Level
3.4
Depth
30–150 m
Climate
Tropical
Resilience
High
Vulnerability
30.00/100
Typical Length
Depth Zone
reef

📖 Overview

Adults inhabit coral and rocky reefs . Feed mainly on plankton . Oviparous, distinct pairing during breeding . Eggs are demersal and adhere to the substrate . Males guard and aerate the eggs .

Scientific Name
Chromis alta
Authority
Greenfield & Woods, 1980
Habitat
Marine
Climate
Tropical
Body Shape
Short and / or deep
IUCN Status
LC
Max Length
13 cm
Depth Range
30–150 m
Latitude
1°S – 27°N
Trophic Level
3.4
Resilience
High
Vulnerability
30.00/100
Migration
Non-migratory
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 13; Dorsal soft rays (total): 12 - 14; Anal spines: 2; Anal soft rays: 12 - 13. : short and / or deep; Cross section: compressed.

🌀 Behaviour

Behavioural data for Oval damselfish is currently being reviewed.

🦐 Diet

Diet information for Oval damselfish is currently being compiled.

🥚 Reproduction

🐣 Oviparous
Spawn Location
Demersal

Oviparous, distinct pairing during breeding . Eggs are demersal and adhere to the substrate . Males guard and aerate the eggs .

🌍 Habitat & Distribution

Marine; reef-associated; non-migratory; depth range 30 - 150 m . Tropical; 27°N - 1°S

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Migration
Non-migratory
Trophic Level
3.4±0.45
Food Items

plankton (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.0182 × L3 (TL)
Max TL
13cm
Dorsal Spines
13
Dorsal Rays
13
Anal Spines
2
Anal Rays
13

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2008

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
30.00/100
Low vulnerability
Trophic Level
3.4
Predator
Body Shape
Short and / or deep
Climate Zone
Tropical
Latitude Range
27°N – 1°S
Described By
Greenfield & Woods, 1980

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) — 4 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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View all observations for Oval damselfish ↗
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