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Honshu pipefish (Doryrhamphus japonicus) — Syngnathidae

Honshu pipefish

Doryrhamphus japonicus
Family: Syngnathidae
NE · Not Evaluated

The Honshu pipefish (Doryrhamphus japonicus) is a saltwater fish of the family Syngnathidae that grows up to 9 cm.

Length
8.5 cm
Water
Saltwater
Depth
1.0–30.0 m
Diet
Carnivore
Behaviour
Small groups
Activity
Diurnal
Body shape
Snake-like
Substrate
Stone or rock
Danger
Harmless
Range
Northwest Pacific
Edibility
Not eaten

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Description

The Honshu pipefish is a small, colourful pipefish from the northwest Pacific, around Japan and adjacent waters. The species grows to about 9 cm and has a slender body with a dark longitudinal stripe and a round, flagged tail with white and red edges. It lives among coral and in caves on shallow reef and acts partly as a cleaner fish removing parasites from larger fish. As in pipefishes, the male carries the eggs. The fish appears in the reef aquarium. The IUCN has not evaluated the species.

Frequently asked questions

How do you recognise the Honshu pipefish?

The Honshu pipefish has a snake-like body, is mainly red-orange and shows a horizontal stripes pattern. Flag-like tail with white and red margins; cleaner pipefish, the male carries the eggs

Where does the Honshu pipefish live?

The Honshu pipefish lives in the sea (marine waters) and is mostly found around stony or rocky ground. Northwest Pacific

How big does the Honshu pipefish get?

The Honshu pipefish grows to a maximum of about 9 cm.

Is the Honshu pipefish dangerous to humans?

No, the Honshu pipefish is harmless to humans. This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status.

Is the Honshu pipefish edible?

The Honshu pipefish is not usually eaten.

More photos

Honshu pipefish (Doryrhamphus japonicus) — Syngnathidae — 2
Mark Rosenstein (CC BY 4.0) via GBIF — iNaturalist
Honshu pipefish (Doryrhamphus japonicus) — Syngnathidae — 3
Wikimedia Commons — Izuzuki (CC BY 2.5)
Honshu pipefish (Doryrhamphus japonicus) — Syngnathidae — 4
iNaturalist ((c) François Libert, some rights reserved (CC BY-NC-SA))
Honshu pipefish (Doryrhamphus japonicus) — Syngnathidae — 5
Wikimedia Commons — opencage (CC BY-SA 2.5)
Fin

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All data

Identification

English name
Honshu pipefish verified
Scientific name
Doryrhamphus japonicus
Family
Syngnathidae

Appearance

Size class
Small verified
Max length (cm)
8.5 verified
Body shape
Snake-like sourced
Dominant colour
Red / orange sourced
Pattern
Horizontal stripes sourced
Tail shape
Rounded inferred
Mouth position
Beak-shaped sourced
Lips
Thin sourced
Barbels
No sourced
Dorsal fins
One continuous sourced
Dorsal spines
No sourced

Habitat & distribution

Water type
Saltwater sourced
Substrate
Stone or rock sourced
Min depth (m)
1.0 verified
Max depth (m)
30.0 verified
Natural range
Northwest Pacific verified
Origin
Native verified

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Parasites and minute crustaceans inferred
Social behaviour
Small groups sourced
Territorial
Yes sourced
Activity
Diurnal sourced
Reproduction
Separate sexes sourced
Sexual dimorphism
No sourced
Seasonality
Cleaner pipefish of the reef; present year-round. sourced
Special features
Flag-like tail with white and red margins; cleaner pipefish, the male carries the eggs sourced

For anglers

Edibility
Not eaten sourced
Fishing method
Not a target species for angling; at most an incidental catch or usable as baitfish. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless sourced
First aid
This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status. verified

Status & sources

Sources
FishBase via GBIF (DwC-A), CC-BY-NC 4.0

Same genus Doryrhamphus

More from the family Syngnathidae

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