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Ghost Pipefish

Solenostomus paradoxus

  • Fish
  • IUCN: Least concern
  • Usual depth4–24 m
  • Water temperature20–29 °C
  • Best monthsMarch, April, and May
  • How commonOccasional
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Photo credit: (c) Pauline Walsh Jacobson, some rights reserved (CC BY) · CC BY · iNaturalist

About this species

Solenostomus paradoxus, the ornate ghost pipefish or harlequin ghost pipefish, is a false pipefish of the family Solenostomidae. The species' name comes from the Greek paradoxos, referring to this fish's unusual external features. With its common name, ghost, referring to its ability to disguise itself and appear and disappear quickly. Alluding to the fact that even though it is a relatively common fish, ornate ghost pipefish are very well-camouflaged and difficult to find.

Text from the Wikipedia article “Solenostomus paradoxus”, licensed CC BY-SA 4.0. Read the article

Where and when

Where it has been recorded

Worldwide

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Best months

Worldwide (open data)

  • January: 141 records
  • February: 126 records
  • March: 235 records
  • April: 259 records
  • May: 197 records
  • June: 95 records
  • July: 143 records
  • August: 136 records
  • September: 163 records
  • October: 165 records
  • November: 161 records
  • December: 147 records

Depth and water temperature

Depth

Mostly recorded at 4–24 m · Deepest record: 28.7 m

  • 0–10 m: 5 records
  • 10–20 m: 5 records
  • 20–30 m: 4 records

Water temperature

Recorded in surface water of 20–29 °C

  • 20–22 °C: 6 records
  • 22–24 °C: 2 records
  • 24–26 °C: 5 records
  • 26–28 °C: 7 records
  • 28–30 °C: 15 records

Names and classification

English
Ghost Pipefish, Harlequin ghost pipefish, Ornate Ghost-pipefish, Ornate Ghost Pipefish, shortbodied pipefish
Names in 6 more languages
German
Fetzengeisterfisch, Harlekin-Geisterpfeifenfisch, Schmuck-Geisterpfeifenfisch
Spanish
Pez Pipa Fantasma Arlequín
French
Poisson-fantôme arlequin
Japanese
Fûrai-uo, Nishikifuraiuo, ニシキフウライウオ
Thai
ปลาจิ้มฟันจระเข้ปีศาจ
Simplified Chinese
刀口魚, 刀口鱼, 剃刀魚, 剃刀鱼, 十字鬼龍, 細吻剃刀魚, (細吻)剃刀魚, (细吻)剃刀鱼

Other scientific names: Fistularia paradoxa, Solenostomatichthys paradoxus

Similar species

Sources and credits

Names and taxonomy: WoRMS (CC BY 4.0) and the GBIF Backbone (CC BY 4.0). Photos: iNaturalist observers, each under the licence shown (CC0, CC BY or CC BY-SA).

  • Depth, temperature, months and maps: records from OBIS and GBIF under CC0 or CC BY.
  • Descriptions: Wikipedia, licensed CC BY-SA, each linked to its article.
  • Conservation status as published by GBIF (IUCN Red List).
  • 250 open-data records from 1770 to 2016.
  • Species data updated October 26, 2026.

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