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🌊 Marine Least Concern 🐠 Aquarium 🌡️ Tropical

Red-spotted pygmygoby

Trimma rubromaculatum Allen & Munday, 1995
Max Length
3.5 cm
Max Weight
-
Lifespan
-
Trophic Level
-
Depth
22–50 m
Climate
Tropical
Resilience
High
Vulnerability
10.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Inhabits rubble slopes at the base of vertical cliffs. Typically hovers vertically or obliquely, several centimeters above the bottom .

Scientific Name
Trimma rubromaculatum
Authority
Allen & Munday, 1995
Habitat
Marine
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
3.5 cm
Depth Range
22–50 m
Resilience
High
Vulnerability
10.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 7; Dorsal soft rays (total): 7 - 8; Anal spines: 1; Anal soft rays: 7. Most of lateral portion of head and body red while whitish ventrally; relatively large red spots scattered on head and body. Predorsal scales, 8. Head without scales except predorsal to posterior margin of interorbital; characterized further by lacking elongate dorsal spines; all pectoral rays unbranched; branched fifth pelvic ray; longitudinal scale series 24-25; depth of body 4.2-4.3 in SL .: fusiform / normal; Cross section: oval.

🌀 Behaviour

Behavioural data for Red-spotted pygmygoby 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; depth range 22 - 50 m . Tropical

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated

📐 Morphometrics

Length–Weight Relationship: W = 0.01023 × L3.01 (TL)
Max TL
3.5cm
Dorsal Spines
7
Dorsal Rays
8
Anal Spines
1
Anal Rays
7

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2020

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Allen & Munday, 1995

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