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🌊 Marine Least Concern 🌡️ Tropical

Seychelle's wormfish

Paragunnellichthys seychellensis Dawson, 1967
Max Length
2.4 cm
Max Weight
-
Lifespan
-
Trophic Level
3.1
Depth
-
Climate
Tropical
Resilience
-
Vulnerability
10.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Seychelle's wormfish (Paragunnellichthys seychellensis), first described by Dawson, 1967 is a tiny fish in the family Microdesmidae (order Gobiiformes). Adults typically reach 2.40 cm in maximum length. It inhabits marine coastal and open-ocean environments. It occurs in Tropical waters. It is broadly omnivorous, taking invertebrates, plant matter, and detritus. On the IUCN Red List, it is classified as Least Concern.

Scientific Name
Paragunnellichthys seychellensis
Authority
Dawson, 1967
Habitat
Marine
Climate
Tropical
Body Shape
Elongated
IUCN Status
LC
Max Length
2.4 cm
Latitude
24°S – 8°N
Trophic Level
3.1
Vulnerability
10.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 16 - 18; Dorsal soft rays (total): 31 - 32. Body uniformly light in color. SL to over 34 mm.: elongated.

🌀 Behaviour

Behavioural data for Seychelle's wormfish is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous 📦 Batch Spawner
Spawning Season
spring-summer
Spawn Location
Pelagic
Fertilization
External

🌍 Habitat & Distribution

Marine; reef-associated. Tropical; 8°N - 24°S West Pacific: Seychelles, Chagos Islands, Palau, Kapingamarangi (Caroline Islands), and the Great Barrier Reef.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3.1±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00389 × L3.12 (TL)
Max TL
2.4cm
Dorsal Spines
17
Dorsal Rays
32

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2015

📊 Population Risk & Fisheries

Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.1
Predator
Body Shape
Elongated
Climate Zone
Tropical
Latitude Range
8°N – 24°S
Described By
Dawson, 1967

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Seychelle's Wormfish · Seychelles Wormfish
🇵🇹Portuguese Peixe-lombriga-crioulo
🇷🇺Russian Сейшельский парагунелихт

🗺️ 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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