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🌊 Marine Least Concern 🌡️ Tropical

Brock's pipefish

Halicampus brocki Herald, 1953
Max Length
12 cm
Max Weight
Lifespan
Trophic Level
3.3
Depth
3–45 m
Climate
Tropical
Resilience
High
Vulnerability
12.00/100
Typical Length
Depth Zone
reef

📖 Overview

Adults occur in lagoon and seaward reefs, at moderate depths . Ovoviviparous . The male carries the eggs in a brood pouch which is found under the tail . Solitary and cryptic among corals and weeds (Ref 90102).

Scientific Name
Halicampus brocki
Authority
Herald, 1953
Habitat
Marine
Climate
Tropical
IUCN Status
LC
Max Length
12 cm
Depth Range
3–45 m
Latitude
23°S – 25°N
Trophic Level
3.3
Resilience
High
Vulnerability
12.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 21 - 23; Anal spines: 0; Anal soft rays: 4. Body rings 14 + 33-37. Slender species with branching tentacles on the head . : eel-like; Cross section: angular.

🌀 Behaviour

Behavioural data for Brock's pipefish is currently being reviewed.

🦐 Diet

Diet information for Brock's pipefish is currently being compiled.

🥚 Reproduction

Male carries the eggs in a brood pouch .

🌍 Habitat & Distribution

Marine; reef-associated; depth range 3 - 45 m . Tropical; 25°N - 23°S north to the Amami, Ryukyu Is.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3.3±0.5
🧍 Solitary

📐 Morphometrics

Length–Weight Relationship: W = 0.00035 × L3.19 (TL)
Max TL
12cm
Dorsal Rays
22
Anal Rays
4

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2015

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
12.00/100
Low vulnerability
Trophic Level
3.3
Predator
Climate Zone
Tropical
Latitude Range
25°N – 23°S
Described By
Herald, 1953

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Micrognathus brocki Herald 1953 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) — 3 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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View all observations for Brock's pipefish ↗
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