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🌊 Marine Least Concern 🐠 Aquarium 🌡️ Temperate

Leafy seadragon

Phycodurus eques Günther, 1865
Phycodurus Eques (Phycodurus eques)
Phycodurus Eques (Phycodurus eques)
Max Length
35 cm
Max Weight
-
Lifespan
-
Trophic Level
3.3
Depth
4–30 m
Climate
Temperate
Resilience
High
Vulnerability
18.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Usually occur over sand patches close to reefs with kelp, feeding on mysids and other crustaceans. Ovoviviparous . The male carries the eggs in a brood pouch which is found under the tail . One of the most spectacular examples of camouflage: neither prey nor predators recognize it as a fish.

Scientific Name
Phycodurus eques
Authority
Günther, 1865
Habitat
Marine
Climate
Temperate
Body Shape
Other
IUCN Status
LC
Max Length
35 cm
Depth Range
4–30 m
Trophic Level
3.3
Resilience
High
Vulnerability
18.00/100
Migration
Non-migratory
Salinity
30–40 ppt

🐟 Physical Description

: other.

🌀 Behaviour

Behavioural data for Leafy seadragon is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous 📦 Batch Spawner
Spawning Season
spring-summer
Spawn Location
Pelagic
Fertilization
External

About 250 eggs are incubated by males on the underside of the tail, where they are embedded in spongy tissue .

🌍 Habitat & Distribution

Marine; reef-associated; non-migratory; depth range 4 - 30 m . Temperate; 32°S - 39°S, 115°E - 140°E endemic to southern Australia.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Migration
Non-migratory
Trophic Level
3.3±0.45

📐 Morphometrics

Length–Weight Relationship: W = 0.00447 × L3 (TL)
Max TL
35cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2016

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
18.00/100
Low vulnerability
Trophic Level
3.3
Predator
Body Shape
Other
Climate Zone
Temperate
Described By
Günther, 1865

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Penetopteryx eques Günther 1865 Synonym
Phycodorus eques Günther 1865 Synonym
Phycodurus glauerti Whitley 1939 Synonym
Phyllopteryx eques Günther 1865 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 2 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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