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🌊 Marine Least Concern 🌡️ Tropical

pearl toby

Canthigaster margaritata Rüppell, 1829
Max Length
11.5 cm
Max Weight
-
Lifespan
-
Trophic Level
3.1
Depth
0–10 m
Climate
Tropical
Resilience
High
Vulnerability
11.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Common in tide pools near reefs and in shallow reef areas. Skin near dorsal and ventral ridge can be inflated, e.g. during territorial display among males . Maximum length from S. Bogorodsky [(8.9 cm SL, 11.5 cm TL, collected specimens not exceeding 10 cm TL), pers.comm 04/2023].

Scientific Name
Canthigaster margaritata
Authority
Rüppell, 1829
Habitat
Marine
Climate
Tropical
IUCN Status
LC
Max Length
11.5 cm
Depth Range
0–10 m
Trophic Level
3.1
Resilience
High
Vulnerability
11.00/100
Salinity
30–40 ppt

🐟 Physical Description

Physical description for pearl toby is currently being compiled.

🌀 Behaviour

Behavioural data for pearl toby is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous

Oviparous .

🌍 Habitat & Distribution

Marine; reef-associated; depth range 0 - 10 m . Tropical Indian Ocean: restricted to the Red Sea and Gulf of Aden.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3.1±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.03631 × L2.88 (TL)
Max TL
11.5cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2011

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
11.00/100
Low vulnerability
Trophic Level
3.1
Predator
Climate Zone
Tropical
Described By
Rüppell, 1829

🌐 Names & Taxonomy

Language Common Names
🇬🇧English pearl toby
🇫🇷French Bourse

Scientific Synonyms

Scientific Name Author Year Status
Canthigaster marginatus Rüppell 1829 Synonym
Tetraodon margaritatus Rüppell 1829 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 18 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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