New 🐟 Mercury Safety Guide & Omega-3 Rankings Updated for 2026. View Omega-3 Rankings →

Diadromous Least Concern 🌡️ Tropical

Bellybarred pipefish

Hippichthys spicifer Rüppell, 1838
Max Length
18 cm
Max Weight
-
Lifespan
-
Trophic Level
3.4
Depth
0–3 m
Climate
Tropical
Resilience
High
Vulnerability
16.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Adults occur in shallow coastal and estuarine waters, sometimes among mangroves. Also found regularly in freshwater in the lower reaches of rivers and tidal creeks . Ovoviviparous . The male carries the eggs in a brood pouch which is found under the tail . Males maybe brooding at about 9.8 SL.

Scientific Name
Hippichthys spicifer
Authority
Rüppell, 1838
Habitat
Diadromous
Climate
Tropical
IUCN Status
LC
Max Length
18 cm
Depth Range
0–3 m
Latitude
15°S – 33°N
Trophic Level
3.4
Resilience
High
Vulnerability
16.00/100
Migration
Amphidromous
Water Temp
23–28 °C
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 25 - 30. Brownish, mottled or with prominent dark bars crossing lower half of side and venter of trunk; bars absent or obscured by dark ground color in some adults; dorsal rays without rows of distinct brown spots .: eel-like.

🌀 Behaviour

Behavioural data for Bellybarred pipefish is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous 📦 Batch Spawner
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

Male carries the eggs in a brood pouch .

🌍 Habitat & Distribution

Marine; freshwater; brackish; demersal; pH range: 7.5 - 8.2; dH range: 20 - 30; amphidromous ; depth range 0 - 3 m . Tropical; 23°C - 28°C ; 33°N - 15°S East Africa to Sri Lanka and Samoa (Ref.

🌿 Ecology

Zone Preferences
🌊 Marine 💧 Freshwater 🌿 Brackish ⬇️ Benthic
Migration
Amphidromous
Trophic Level
3.4±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.00035 × L3.19 (TL)
Max TL
18cm
Dorsal Rays
28

🌡️ Water Parameters & Tolerance

Temperature Range
23–28°C
pH Range
7.5–8.2
Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2016

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
16.00/100
Low vulnerability
Trophic Level
3.4
Predator
Climate Zone
Tropical
Latitude Range
33°N – 15°S
Described By
Rüppell, 1838

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Bombonia spicifer Rüppell 1838 Synonym
Corythroichthys spicifer Rüppell 1838 Synonym
Hippichthys specifer Rüppell 1838 Synonym
Micrognathus suvensis Herre 1935 Synonym
Microphis tenuis Blyth 1858 Heterotypic
Syngnathus gastrotaenia Bleeker 1853 Synonym
Syngnathus gracilis Steindachner 1901 Synonym
Syngnathus hunnii Bleeker 1860 Synonym
Syngnathus perlatus Lay & Bennett 1839 Heterotypic
Syngnathus spicifer Rüppell 1838 Synonym
Syngnathus spicifer gastrotaenia Bleeker 1853 Synonym
Syngnathus tapeinosoma Bleeker 1854 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 48 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
0 Observations logged on Aquareap

No observations yet - be the first to log one!

View all observations for Bellybarred pipefish ↗
Suggest an Edit

Spotted incorrect or outdated data? Submit a correction and our editorial team will review it. Approved edits go live within 48 hours.

Link to a scientific paper, FishBase, or other authoritative source
Report an Issue

Found a factual error, broken data, or inappropriate content? Let us know and we will investigate promptly.