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🌊 Marine Least Concern 🐠 Aquarium 🌡️ Tropical

Pleurosicya Occidentalis

Pleurosicya occidentalis Larson, 1990
Max Length
2 cm
Max Weight
-
Lifespan
-
Trophic Level
3
Depth
0–25 m
Climate
Tropical
Resilience
High
Vulnerability
10.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Pleurosicya Occidentalis (Pleurosicya occidentalis) is a ray-finned fish of the family Gobiidae. It inhabits marine (saltwater) waters in benthic environments. This species can reach a maximum total length of 2 cm. It occurs at depths between 0 and 25 metres. With a trophic level of 3, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Least Concern on the IUCN Red List.

Scientific Name
Pleurosicya occidentalis
Authority
Larson, 1990
Habitat
Marine
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
2 cm
Depth Range
0–25 m
Trophic Level
3
Resilience
High
Vulnerability
10.00/100
Salinity
30–40 ppt

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Gobiiformes
Gobiiformes
Family
Gobiidae
Gobiidae
Genus
Pleurosicya
Pleurosicya
Species
Pleurosicya Occidentalis
Pleurosicya occidentalis

🐟 Physical Description

Dorsal spines (total): 6 - 7; Dorsal soft rays (total): 6 - 9; Anal spines: 1; Anal soft rays: 7 - 9. Slender member of Pleurosicya with a dense black spot on nape center; nape naked; gill opening restricted to pectoral base; tongue rounded, with pointed center . Caudal fin rounded.: fusiform / normal.

🌀 Behaviour

Behavioural data for Pleurosicya Occidentalis 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; demersal; depth range 0 - 25 m . Tropical Indian Ocean: Cargados Carajos, Chagos Archipelago and Seychelles.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.01023 × L3.01 (TL)
Max TL
2cm
Dorsal Spines
7
Dorsal Rays
8
Anal Spines
1
Anal Rays
8

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2024

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Larson, 1990

🦠 Common Diseases

The following diseases are known to affect Pleurosicya Occidentalis.

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 1 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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