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🌊 Marine Least Concern 🐠 Aquarium 🌡️ Tropical

Sponge ghostgoby

Pleurosicya spongicola Larson, 1990
Max Length
2 cm
Max Weight
-
Lifespan
-
Trophic Level
3
Depth
20–40 m
Climate
Tropical
Resilience
High
Vulnerability
10.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Sponge ghostgoby (Pleurosicya spongicola) 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 20 and 40 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 spongicola
Authority
Larson, 1990
Habitat
Marine
Climate
Tropical
Body Shape
Elongated
IUCN Status
LC
Max Length
2 cm
Depth Range
20–40 m
Trophic Level
3
Resilience
High
Vulnerability
10.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 6 - 7; Dorsal soft rays (total): 8; Anal spines: 1; Anal soft rays: 8. Characterized by more or less uniformly reddish to dark brown color; snout with dark stripe on side; longitudinal scale series 25; head and nape without scale; restricted gill opening to base of pectoral fin; depth of body at anus 4.5-5.3 in SL .: elongated; Cross section: compressed.

🌀 Behaviour

Behavioural data for Sponge ghostgoby 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 20 - 40 m . Tropical Central Pacific: Papua New Guinea and Indonesia.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.00741 × L3.09 (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
Elongated
Climate Zone
Tropical
Described By
Larson, 1990

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