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🌊 Marine 🌡️ Temperate

Taiwanese deepwater dragonet

Callionymus formosanus Fricke, 1981
Max Length
17 cm
Max Weight
-
Lifespan
-
Trophic Level
3.3
Depth
-
Climate
Temperate
Resilience
Medium
Vulnerability
33.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Taiwanese deepwater dragonet (Callionymus formosanus) is a ray-finned fish of the family Callionymidae. It inhabits marine (saltwater) waters in benthic environments. This species can reach a maximum total length of 17 cm. With a trophic level of 3.3, it is a low-level carnivore, feeding on invertebrates and small organisms.

Scientific Name
Callionymus formosanus
Authority
Fricke, 1981
Habitat
Marine
Climate
Temperate
Body Shape
Elongated
Max Length
17 cm
Trophic Level
3.3
Resilience
Medium
Vulnerability
33.00/100
Salinity
30–40 ppt

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Callionymiformes
Callionymiformes
Family
Callionymidae
Callionymidae
Genus
Callionymus
Callionymus
Species
Taiwanese deepwater dragonet
Callionymus formosanus

🐟 Physical Description

Dorsal spines (total): 4; Dorsal soft rays (total): 9; Anal spines: 0; Anal soft rays: 9. First dorsal spine elongate. Tip of anterior branch of last dorsal ray unbranched. First dorsal fin of female with oblong black mark. Anterodorsal corner of 2nd dorsal fin with black mark in the male. Lower margin of anal fin orange with many blue oblique lines in the male, black in the female. Attains 17 cm SL.: elongated; Cross section: circular.

🌀 Behaviour

Behavioural data for Taiwanese deepwater dragonet is currently being reviewed.

🦐 Diet

Diet information for Taiwanese deepwater dragonet is currently being compiled.

🥚 Reproduction

Reproduction data for Taiwanese deepwater dragonet is currently being compiled.

🌍 Habitat & Distribution

Marine; demersal; depth range ? - 88 m . Temperate South China Sea.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.3±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00871 × L2.78 (TL)
Max TL
17cm
Dorsal Spines
4
Dorsal Rays
9
Anal Rays
9

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
33.00/100
Low vulnerability
Trophic Level
3.3
Predator
Body Shape
Elongated
Climate Zone
Temperate
Described By
Fricke, 1981

🌐 Names & Taxonomy

Language Common Names
🇯🇵Japanese クジャクソコヌメリ

Scientific Synonyms

Scientific Name Author Year Status
Bathycallionymus formosanus Fricke 1981 Synonym

🗺️ 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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