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🌊 Marine 🌡️ Tropical

Whitespotted devil

Stegastes lacrymatus Quoy & Gaimard, 1825
Max Length
10 cm
Max Weight
-
Lifespan
-
Trophic Level
2.2
Depth
0–40 m
Climate
Tropical
Resilience
High
Vulnerability
21.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Adults inhabit clear lagoon and seaward reefs, in areas with mixed coral and rubble or dead coral rocks. Feed mainly on benthic algae and associated small invertebrates and fish eggs . Oviparous, distinct pairing during breeding . Eggs are demersal and adhere to the substrate . Males guard and aerate the eggs . Diurnal species . Minimum depth reported taken from Ref. 128797.

Scientific Name
Stegastes lacrymatus
Authority
Quoy & Gaimard, 1825
Habitat
Marine
Climate
Tropical
Body Shape
Short and / or deep
Max Length
10 cm
Depth Range
0–40 m
Latitude
36°S – 32°N
Trophic Level
2.2
Resilience
High
Vulnerability
21.00/100
Migration
Non-migratory
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 12; Dorsal soft rays (total): 16 - 18; Anal spines: 2; Anal soft rays: 13 - 14. : short and / or deep; Cross section: compressed.

🌀 Behaviour

Behavioural data for Whitespotted devil is currently being reviewed.

🦐 Diet

algae
aquatic plants
detritus

🥚 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 0 - 40 m . Tropical; 32°N - 36°S, 24°E - 137°W East Africa to the Marshall and Society islands, north to the Ryukyu Islands, south to Australia.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Migration
Non-migratory
Trophic Level
2.2±0.2
Food Items

benthic algae and associated small invertebrates and fish eggs (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.02042 × L2.98 (TL)
Max TL
10cm
Dorsal Spines
12
Dorsal Rays
17
Anal Spines
2
Anal Rays
14

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
21.00/100
Low vulnerability
Trophic Level
2.2
Omnivore / Planktivore
Body Shape
Short and / or deep
Climate Zone
Tropical
Latitude Range
32°N – 36°S
Described By
Quoy & Gaimard, 1825

👥 Community & Contribute

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