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🌊 Marine 🌡️ Temperate

Japanese spiny dragonet

Callionymus draconis Nakabo, 1977
Max Length
9 cm
Max Weight
-
Lifespan
-
Trophic Level
3.2
Depth
-
Climate
Temperate
Resilience
High
Vulnerability
23.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Japanese spiny dragonet (Callionymus draconis), first described by Nakabo, 1977 is a small fish in the family Callionymidae (order Callionymiformes). Adults typically reach 9.00 cm in maximum length. It inhabits marine coastal and open-ocean environments. It occurs in Temperate waters. It is broadly omnivorous, taking invertebrates, plant matter, and detritus.

Scientific Name
Callionymus draconis
Authority
Nakabo, 1977
Habitat
Marine
Climate
Temperate
Max Length
9 cm
Trophic Level
3.2
Resilience
High
Vulnerability
23.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Physical description for Japanese spiny dragonet is currently being compiled.

🌀 Behaviour

Behavioural data for Japanese spiny dragonet 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 ? - 150 m . Temperate West Pacific: antitropical, Japan and Western Australia.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.2±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00871 × L2.78 (TL)
Max TL
9cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
23.00/100
Low vulnerability
Trophic Level
3.2
Predator
Climate Zone
Temperate
Described By
Nakabo, 1977

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Barb Dragonet
🇯🇵Japanese タツヌメリ
🇷🇺Russian Длиннохвостая морская мышь

Scientific Synonyms

Scientific Name Author Year Status
Callionymus csiro Fricke 1983 Synonym
Spinicapitichthys draconis Nakabo 1977 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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