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🌊 Marine Least Concern 🌡️ Subtropical

Sydney's pygmy pipehorse

Idiotropiscis lumnitzeri Kuiter, 2004
Max Length
5.5 cm
Max Weight
-
Lifespan
-
Trophic Level
3.2
Depth
6–30 m
Climate
Subtropical
Resilience
High
Vulnerability
10.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Found in semi-exposed rocky reefs, sparsely covered with bushy red-algae in which the species is extremely well camouflaged . Benthic species .

Scientific Name
Idiotropiscis lumnitzeri
Authority
Kuiter, 2004
Habitat
Marine
Climate
Subtropical
IUCN Status
LC
Max Length
5.5 cm
Depth Range
6–30 m
Trophic Level
3.2
Resilience
High
Vulnerability
10.00/100
Migration
Non-migratory
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 15 - 16. Superior trunk and tail ridges discontinuous; rings 11 + 43-44; subdorsal rings 2.5 + 1.5; head length 86-91% of trunk length, and angled ventrad approximately 25° from longitudinal axis of body; trunk length 18-20% TL; snout length 2.2-2.6 in HL; top of head with prominent, tall, frontal ridge. Coloration: white to dark grey wit brown to red blotches or irregular banding; sometimes uniformly burgundy-red. Fleshy appendages mostly red with grey branches or tips.: eel-like.

🌀 Behaviour

Behavioural data for Sydney's pygmy pipehorse is currently being reviewed.

🦐 Diet

Diet information for Sydney's pygmy pipehorse is currently being compiled.

🥚 Reproduction

Male carries the eggs in a brood pouch .

🌍 Habitat & Distribution

Marine; reef-associated; non-migratory; depth range 6 - 30 m . Subtropical known from the Sydney region (Clovelly, Cronulla and Botany Bay) and Jervis Bay.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Migration
Non-migratory
Trophic Level
3.2±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00035 × L3.19 (TL)
Max TL
5.5cm
Dorsal Rays
16

🌡️ 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
10.00/100
Low vulnerability
Trophic Level
3.2
Predator
Climate Zone
Subtropical
Described By
Kuiter, 2004

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Acentronura lumnitzeri Kuiter 2004 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

Aquareap Community Observations
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