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🌊 Marine Least Concern 🐠 Aquarium 🌡️ Tropical

Innerspotted sandgoby

Fusigobius inframaculatus Randall, 1994
Max Length
4.6 cm
Max Weight
-
Lifespan
-
Trophic Level
3.2
Depth
2–30 m
Climate
Tropical
Resilience
High
Vulnerability
11.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Solitary on sand at base of coral overhangs . Specimens collected from sand or sand and rubble substrata.

Scientific Name
Fusigobius inframaculatus
Authority
Randall, 1994
Habitat
Marine
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
4.6 cm
Depth Range
2–30 m
Trophic Level
3.2
Resilience
High
Vulnerability
11.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 7; Dorsal soft rays (total): 9; Anal spines: 1; Anal soft rays: 7 - 8; Vertebrae: 26. Characterized by semi-translucent body, presence of small orange spots, and 4-5 large internal blackish blotches and rectangular white marks; elongate and filamentous first two dorsal spines especially in male; fully united pelvic fins; presence of pelvic frenum; rounded caudal fin; longitudinal scale series 25-26; ctenoid scales except cycloid on nape, breast and base of pectoral fin; scales absent on operculum; median predorsal scales absent; opening of gill extending to below posterior half of opercle; depth of body 4.8-5.2 in SL .: fusiform / normal.

🌀 Behaviour

Behavioural data for Innerspotted sandgoby 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 2 - 30 m . Tropical West Pacific: Saudi Arabia, Oman, Mauritius, and Kenya (10683); Japan (Ref.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.2±0.3
🧍 Solitary

📐 Morphometrics

Length–Weight Relationship: W = 0.01023 × L3.01 (TL)
Max TL
4.6cm
Dorsal Spines
7
Dorsal Rays
9
Anal Spines
1
Anal Rays
8
Vertebrae
26

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2018

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
11.00/100
Low vulnerability
Trophic Level
3.2
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Randall, 1994

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