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🌊 Marine Least Concern 🌡️ Tropical

Griffiths' pygmygoby

Trimma griffithsi Winterbottom, 1984
Max Length
3 cm
Max Weight
Lifespan
Trophic Level
Depth
10–40 m
Climate
Tropical
Resilience
High
Vulnerability
10.00/100
Typical Length
Depth Zone
demersal

📖 Overview

Inhabits coastal reefs to about 30 meters depth, usually hovers near caves . Forms small to large mid-water aggregations, often upside down on ceilings of caves .

Scientific Name
Trimma griffithsi
Authority
Winterbottom, 1984
Habitat
Marine
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
3 cm
Depth Range
10–40 m
Resilience
High
Vulnerability
10.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 6 - 7; Dorsal soft rays (total): 7 - 8; Anal spines: 1; Anal soft rays: 8. Characterized by translucent pinkish body color with narrow scale margins; orange pink abdomen and most of head, merging with tapered pink stripe to middle caudal fin base; midline of snout with whitish stripe; median fins with faint spotting; second dorsal spine elongate and filamentous; all pectoral rays unbranched; fifth pelvic ray branched, 80% length of fourth ray; pelvic frenum and rudimentary basal membrane absent; longitudinal scale series 23-24; predorsal scales 4-5; no scales on cheek; single cycloid scale on upper opercle; depth of body 4.2-4.8 in SL .: fusiform / normal; Cross section: compressed.

🌀 Behaviour

Behavioural data for Griffiths' pygmygoby is currently being reviewed.

🦐 Diet

Diet information for Griffiths' pygmygoby is currently being compiled.

🥚 Reproduction

Reproduction data for Griffiths' pygmygoby is currently being compiled.

🌍 Habitat & Distribution

Marine; demersal; depth range 10 - 40 m . Tropical West Pacific.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic

📐 Morphometrics

Length–Weight Relationship: W = 0.01023 × L3.01 (TL)
Max TL
3cm
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
2021

📊 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
Winterbottom, 1984

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