Skip to content

DiscoverSpeciesFish

Deep-bodied Pipefish

Kaupus costatus

  • Fish
  • IUCN: Least concern
  • Usual depth1–1 m
  • Water temperature14–18 °C
  • Best monthsDecember
  • How commonRare
All species

About this species

The deepbody pipefish is a species of pipefish endemic to Australia where it is only found along the southern coast. This species grows to a length of 12.9 centimetres (5.1 in) SL. This species is the only known member of the monotypic genus Kaupus which is named in honour of the ichthyologist Johann Jakob Kaup (1803-1873).

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

Where and when

Where it has been recorded

Worldwide

Loading the map

Best months

Worldwide (open data)

  • January: 5 records
  • February: 1 records
  • March: 10 records
  • April: 1 records
  • May: 0 records
  • June: 1 records
  • July: 14 records
  • August: 2 records
  • September: 4 records
  • October: 0 records
  • November: 2 records
  • December: 33 records

Depth and water temperature

Depth

Mostly recorded at 1–1 m · Deepest record: 1 m

  • 0–10 m: 5 records

Water temperature

Recorded in surface water of 14–18 °C

  • 12–14 °C: 2 records
  • 14–16 °C: 6 records
  • 16–18 °C: 63 records

Names and classification

English
Deep-bodied Pipefish, Deep-body Pipefish, Deepbody Pipefish
Names in 1 more languages
Simplified Chinese
高体柯氏海龙, 高體柯氏海龍

Other scientific names: Leptonotus costatus

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).
  • 90 open-data records from 1964 to 2007.
  • Species data updated November 3, 2026.

Log what you see on your next dive

The free DiveHive diver app keeps your logbook with every sighting and shows what lives at the site you dive next.

Join the waitlist

DiveHive uses necessary cookies to work. With your permission we also use analytics to see which pages help. Analytics is off until you say yes, and we never record what you type.

  • NecessaryAlways on: your choice, security.Always on
  • AnalyticsOff unless you accept.Off
Privacy policy