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🌊 Marine Least Concern 🐠 Aquarium 🌡️ Tropical

Stobbs' pygmygoby

Trimma stobbsi Winterbottom, 2001
Max Length
2.5 cm
Max Weight
-
Lifespan
-
Trophic Level
-
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
10.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Stobbs' pygmygoby (Trimma stobbsi), first described by Winterbottom, 2001 is a tiny fish in the family Gobiidae (order Gobiiformes). Adults typically reach 2.50 cm in maximum length. It inhabits marine coastal and open-ocean environments. It occurs in Tropical waters. The species largely solitary in behaviour. On the IUCN Red List, it is classified as Least Concern.The species is kept in the aquarium hobby. Care requirements and behaviour align broadly with other Gobiidae kept in the hobby.

Scientific Name
Trimma stobbsi
Authority
Winterbottom, 2001
Habitat
Marine
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
2.5 cm
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
Trimma
Trimma
Species
Stobbs' pygmygoby
Trimma stobbsi

🐟 Physical Description

Dorsal spines (total): 6 - 7; Dorsal soft rays (total): 9 - 10; Anal spines: 1; Anal soft rays: 8 - 9. A species of Trimma with a yellow head, a grey-brown body, and a distinct oval dark spot above and just anterior to the posterodorsal corner of the operculum. This spot is preceded by a shallow groove which extends along the dorsal margin of the operculum. No predorsal scales, posterior half of the nape with a slightly developed longitudinal ridge in the midline, scales present on either side of the ridge with a narrow scaleless gap between them; slight interorbital trench which extends posteriorly barely beyond mid pupil, no postorbital trench; fifth pelvic fin ray unbranched and 50-70% of the length of the fourth .: fusiform / normal.

🌀 Behaviour

Behavioural data for Stobbs' 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; demersal; depth range ? - 41 m . Tropical West Pacific: Maldives; then from Indonesia and Papua New Guinea to the Solomon Islands, Australia and New Caledonia.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
🧍 Solitary

📐 Morphometrics

Length–Weight Relationship: W = 0.01023 × L3.01 (TL)
Max TL
2.5cm
Dorsal Spines
7
Dorsal Rays
10
Anal Spines
1
Anal Rays
9

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2015

📊 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, 2001

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Stobb's Dwarfgoby · Stobbs' Pygmy Goby · Yellowhead Dwarfgoby

🗺️ 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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