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Obscure pipefish (Phoxocampus diacanthus) — Syngnathidae

Obscure pipefish

Phoxocampus diacanthus
Family: Syngnathidae
LC · Least Concern

The Obscure pipefish (Phoxocampus diacanthus) is a saltwater fish of the family Syngnathidae that grows up to 9 cm.

Length
8.7 cm
Water
Saltwater
Depth
5.0–40.0 m
Diet
Carnivore
Behaviour
Solitary
Body shape
Snake-like
Substrate
Stone or rock
Danger
Harmless
Range
Indo-West Pacific; rock and coral of reefs.
Edibility
Not eaten

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Description

The doubled-spined pipefish is a pipefish (Syngnathidae) from the Indo-West Pacific. The species has a thin, elongate, dark body armoured with bony rings and a tube-shaped snout. It lives concealed among rock and coral of lagoon and seaward reefs, from the surf zone to about forty metres depth. With its snout it sucks up small zooplankton. The male carries the eggs until they hatch. The species is harmless to humans.

Frequently asked questions

How do you recognise the Obscure pipefish?

The Obscure pipefish has a snake-like body, is mainly brown and shows a plain pattern. Dark, armoured reef pipefish; the male carries the eggs until they hatch.

Where does the Obscure pipefish live?

The Obscure pipefish lives in the sea (marine waters) and is mostly found around stony or rocky ground. Indo-West Pacific; rock and coral of reefs.

How big does the Obscure pipefish get?

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

Is the Obscure pipefish dangerous to humans?

No, the Obscure pipefish is harmless to humans. None required: this species is harmless to humans.

Is the Obscure pipefish edible?

The Obscure pipefish is not usually eaten.

More photos

Obscure pipefish (Phoxocampus diacanthus) — Syngnathidae — 2
Williams, Jeffrey T. (CC0 1.0) via GBIF — USNM
Obscure pipefish (Phoxocampus diacanthus) — Syngnathidae — 3
Williams, Jeffrey T. (CC0 1.0) via GBIF — USNM
Obscure pipefish (Phoxocampus diacanthus) — Syngnathidae — 4
iNaturalist ((c) uwkwaj, some rights reserved (CC BY-NC))
Obscure pipefish (Phoxocampus diacanthus) — Syngnathidae — 5
iNaturalist ((c) Glen Whisson, some rights reserved (CC BY-NC))
Fin

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All data

Identification

English name
Obscure pipefish verified
Scientific name
Phoxocampus diacanthus
Family
Syngnathidae
Other names
Paleblotched pipefish; Pale-blotched pipefish; Spined pipefish verified

Appearance

Size class
Small verified
Max length (cm)
8.7 verified
Body shape
Snake-like sourced
Dominant colour
Brown inferred
Pattern
Plain inferred
Tail shape
Rounded inferred
Mouth position
Terminal inferred
Lips
Thin inferred
Barbels
No sourced
Dorsal fins
One continuous inferred
Dorsal spines
No sourced

Habitat & distribution

Water type
Saltwater sourced
Substrate
Stone or rock sourced
Min depth (m)
5.0 verified
Max depth (m)
40.0 verified
Natural range
Indo-West Pacific; rock and coral of reefs. inferred
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Small zooplankton sourced
Social behaviour
Solitary inferred
Territorial
No inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
Yes inferred
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred
Special features
Dark, armoured reef pipefish; the male carries the eggs until they hatch. 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
None required: this species is harmless to humans. sourced

Status & sources

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

Same genus Phoxocampus

More from the family Syngnathidae

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