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🌊 Marine Least Concern 🌡️ Tropical

Brazilian damsel

Stegastes fuscus Cuvier, 1830
Stegastes Fuscus (Stegastes fuscus)
Stegastes Fuscus (Stegastes fuscus)
Max Length
12.6 cm
Max Weight
Lifespan
Trophic Level
3.3
Depth
1–15 m
Climate
Tropical
Resilience
Medium
Vulnerability
37.00/100
Typical Length
Depth Zone
reef

📖 Overview

Adults inhabit shallow, coral or rocky bottoms and sometimes near the shore in areas with little visibility . Juveniles were collected from tide pools and on rocky Lithothamnion reefs; adults found up to 15 m depth . A diurnal species, adults feed on benthic algae, polychaetes and harpacticoid copepods ; also consume hydroids and sponges and has been observed to feed on Abudefduf saxatilis eggs at night . 16:21 SL/TL . Oviparous, distinct pairing during breeding; eggs are demersal and adhere to the substrate; males guard and aerate the eggs .

Scientific Name
Stegastes fuscus
Authority
Cuvier, 1830
Habitat
Marine
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
12.6 cm
Depth Range
1–15 m
Trophic Level
3.3
Resilience
Medium
Vulnerability
37.00/100
Migration
Non-migratory
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 12; Dorsal soft rays (total): 15 - 16; Anal spines: 2; Anal soft rays: 13 - 14. : fusiform / normal; Cross section: compressed.

🌀 Behaviour

Behavioural data for Brazilian damsel is currently being reviewed.

🦐 Diet

Diet information for Brazilian damsel is currently being compiled.

🥚 Reproduction

🐣 Oviparous
Spawn Location
Demersal
Size at Maturity
7cm TL

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 1 - 15 m , usually 1 - 4 m . Tropical

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Migration
Non-migratory
Trophic Level
3.3±0.23
Food Items

benthic algae, polychaetes and harpacticoid copepods (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.01479 × L3.03 (TL)
Max TL
12.6cm
Dorsal Spines
12
Dorsal Rays
16
Anal Spines
2
Anal Rays
14

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2009

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
37.00/100
Moderate vulnerability
Trophic Level
3.3
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Cuvier, 1830

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Brazilian Damsel · Brazilian Dusky Damselfish · Brazilian damselfish · Demoiselle · Trinadade gregory · dusky damselfish
🏳️Catalan Damisel·la brasilera
🇩🇪German Kaffee-Demoisellefisch
🇫🇷French Demoiselle brésilienne
🇵🇱Polish Garbik strojny
🇵🇹Portuguese Castanheta · Donzela-brasileira · Donzela-café · Donzela-marrom · Donzelinha · Maria-mole · Querê-querê · donzela-preta · saberê
🇪🇸Spanish Chopita grisácea · Leopoldito · jaqueta brasileña

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) — 168 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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