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🌊 Marine Least Concern 🌡️ Tropical

Pteragogus Cryptus

Pteragogus cryptus Randall, 1981
Max Length
7.4 cm
Max Weight
Lifespan
Trophic Level
3.4
Depth
2–43 m
Climate
Tropical
Resilience
High
Vulnerability
13.00/100
Typical Length
Depth Zone
reef

📖 Overview

Adults inhabit outer slope of reef, seagrass bed, and small coral heads . They are secretive species occurring on coral reefs where it hides among soft corals and benthic algae . They feed on benthic invertebrates. Monogamous and always in home-ranging pairs, that is they do not defend an exclusive territory . Population from Western Indian Ocean and Red Sea may be different species from fishes from the Pacific; genetic studies are needed .

Scientific Name
Pteragogus cryptus
Authority
Randall, 1981
Habitat
Marine
Climate
Tropical
IUCN Status
LC
Max Length
7.4 cm
Depth Range
2–43 m
Trophic Level
3.4
Resilience
High
Vulnerability
13.00/100
Migration
Non-migratory
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Physical description for Pteragogus Cryptus is currently being compiled.

🌀 Behaviour

Behavioural data for Pteragogus Cryptus is currently being reviewed.

🦐 Diet

Diet information for Pteragogus Cryptus is currently being compiled.

🥚 Reproduction

🐣 Oviparous

Oviparous, distinct pairing during breeding .

🌍 Habitat & Distribution

Marine; reef-associated; non-migratory ; depth range 2 - 43 m . Tropical Indian Ocean.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Migration
Non-migratory
Trophic Level
3.4±0.4
Food Items

benthic invertebrates

📐 Morphometrics

Length–Weight Relationship: W = 0.01072 × L3.03 (TL)
Max TL
7.4cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2009

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
13.00/100
Low vulnerability
Trophic Level
3.4
Predator
Climate Zone
Tropical
Described By
Randall, 1981

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Pterogogus cryptus Randall 1981 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) — 5 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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