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💧 Freshwater Data Deficient 🌡️ Tropical

Fly River Wormgoby

Gymnoamblyopus novaeguineae Murdy & Ferraris, 2003
Max Length
9.9 cm
Max Weight
-
Lifespan
-
Trophic Level
3.6
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
24.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Fly River Wormgoby (Gymnoamblyopus novaeguineae) is a ray-finned fish of the family Gobiidae. It inhabits freshwater waters. This species can reach a maximum total length of 9.9 cm. With a trophic level of 3.6, it is a mid-level predator. It is assessed as Data Deficient on the IUCN Red List.

Scientific Name
Gymnoamblyopus novaeguineae
Authority
Murdy & Ferraris, 2003
Habitat
Freshwater
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
DD
Max Length
9.9 cm
Trophic Level
3.6
Resilience
High
Vulnerability
24.00/100
Salinity
0–0.5 ppt

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Gobiiformes
Gobiiformes
Family
Gobiidae
Gobiidae
Genus
Gymnoamblyopus
Gymnoamblyopus
Species
Fly River Wormgoby
Gymnoamblyopus novaeguineae

🐟 Physical Description

Dorsal spines (total): 6; Dorsal soft rays (total): 33; Anal soft rays: 26; Vertebrae: 26. Pterygiophore formula 3-12210; having only 1 anal-fin pterygiophore anterior to first haemal spine. Absence of the following: Y-shaped second anal-fin pterygiophore, chin barbels, scales, raised dermal folds or ridges, and cephalic sensory canals and pores. Short pleural ribs posteriorly directed. Vertical mouth large; lips fleshy especially at rictus. Eyes rudimentary, but distinct; covered by skin. Posterior naris lateral to, and slightly anterior to, eye. Anterior naris at tip of small flap of skin overhanging upper jaw. Dorsal-fin base long and broadly joined with caudal fin; anal-fin membrane also broadly joined with caudal fin. Pectoral fin margin rounded posteriorly. Pelvic fin with well-developed frenum and connecting membrane forming cup-shaped disc. Caudal fin slightly longer than head. Head depressed with a slightly compressed body. .: fusiform / normal; Cross section: oval.

🌀 Behaviour

Behavioural data for Fly River Wormgoby is currently being reviewed.

🦐 Diet

Diet information for Fly River Wormgoby is currently being compiled.

🥚 Reproduction

Reproduction data for Fly River Wormgoby is currently being compiled.

🌍 Habitat & Distribution

Freshwater; benthopelagic. Tropical

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.6±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.01122 × L3.04 (TL)
Max TL
9.9cm
Dorsal Spines
6
Dorsal Rays
33
Anal Rays
26
Vertebrae
26

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2019

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
24.00/100
Low vulnerability
Trophic Level
3.6
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Murdy & Ferraris, 2003

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Fly River Wormgoby

🗺️ 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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