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Hippocampus spinosissimus Hedgehog Seahorse, Queensland Seahorse

Hippocampus spinosissimus is commonly referred to as Hedgehog Seahorse, Queensland Seahorse. Difficulty in the aquarium: Only for advanced aquarists. A aquarium size of at least 500 Liter is recommended. Toxicity: Toxic hazard unknown.


Profilbild Urheber Paul Ferber, Kambodga

copyright Paul Ferber, Kambodga


Courtesy of the author Paul Ferber, Kambodga

Uploaded by AndiV.

Image detail


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lexID:
2806 
AphiaID:
275210 
Scientific:
Hippocampus spinosissimus 
German:
Stacheliges Seepferdchen 
English:
Hedgehog Seahorse, Queensland Seahorse 
Category:
Søheste 
Family tree:
Animalia (Kingdom) > Chordata (Phylum) > Teleostei (Class) > Syngnathiformes (Order) > Syngnathidae (Family) > Hippocampus (Genus) > spinosissimus (Species) 
Initial determination:
Weber, 1913 
Occurrence:
Australia, Indo Pacific, Northern Territory (Australia), Queensland (Australia), Sri Lanka, Sulawesi, Thailand 
Sea depth:
8 - 70 Meter 
Size:
up to 6.69" (17 cm) 
Temperature:
75.2 °F - 78.8 °F (24°C - 26°C) 
Food:
Living Food, Mysis, Zooplankton 
Tank:
109.99 gal (~ 500L)  
Difficulty:
Only for advanced aquarists 
Offspring:
Possible to breed 
Toxicity:
Toxic hazard unknown 
CITES:
Appendix II ((commercial trade possible after a safety assessment by the exporting country)) 
Red List:
Vulnerable (VU) 
Related species at
Catalog of Life
:
 
More related species
in this lexicon
:
 
Author:
Publisher:
Meerwasser-Lexikon.de
Created:
Last edit:
2026-01-15 16:53:43 

Captive breeding / propagation

The offspring of Hippocampus spinosissimus are possible. Unfortunately, the number of offspring is not large enough to cover the demand of the trade. If you are interested in Hippocampus spinosissimus, please ask your dealer for offspring. If you already own Hippocampus spinosissimus, try breeding yourself. This will help to improve the availability of offspring in the trade and to conserve natural stocks.

Info

Hippocampus spinosissimus Weber, 1913

Found in the continental shelf, on muddy or sandy bottoms and in coral reefs. This species has often been misidentified as Hippocampus histrix


Feeding intake.
The fish take a long time to eat at the beginning, before the food is taken up, a close inspection is carried out. After acclimatisation, the offered frozen food is eaten without problems. It should be noted that wild-caught fish behave differently than offspring when it comes to food intake. In the case of offspring, the size of the fish purchased also plays a role in the choice of food.

You can download the minimum requirements for keeping seahorses (in accordance with EC Regulation 338/97) from the Federal Agency for Nature Conservation as a PDF here: https://meerwasser-lexikon.de/downloads/BfN_Mindestanforderung_haltung_seepferdchen_hippocampus.pdf

Synonymised names
Hippocampus aimei Roule, 1916 · unaccepted (pro parte synonym: this name has...)
Hippocampus alatus Kuiter, 2001 · unaccepted > junior subjective synonym
Hippocampus arnei Roule, 1916 · unaccepted (misspelling, pro parte synonym:...)
Hippocampus queenslandicus Horne, 2001 · unaccepted > junior subjective synonym
Hippocampus semispinosus Kuiter, 2001 · unaccepted > junior subjective synonym

External links

  1. FishBase (multi). Abgerufen am 07.08.2020.
  2. IUCN Red List of Threatened Species (multi). Abgerufen am 07.08.2020.

Pictures

Pair


Commonly

Copyright Rudie H. Kuiter, Bild aus Papua-Neuguinea
1
copyright Paul Ferber, Kambodga
1
copyright Paul Ferber, Kambodga
1
copyright Paul Ferber, Kambodga
1
copyright Paul Ferber, Kambodga
1
Hippocampus spinosissimus - Stacheliges Seepferdchen - Oktober 2006 - Indonesia - North-Sulawesi - P. Gangga - Canon DIGITAL IXUS 700
1
Hippocampus spinosissimus - Stacheliges Seepferdchen - Oktober 2006 - Indonesia - North-Sulawesi - P. Gangga - Canon DIGITAL IXUS 700
1

Husbandry know-how of owners

am 03.01.16#1
Bitte entfernt das Bild 19815 welches eindeutig ein trimaculatus ist.
Die anderen sind schwieriger mit Sicherheit zu identifizieren.

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Gruss Ben Mitglied im VMN
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