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Hippocampus histrix Kaup, 1856

Thorny seahorse
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Hippocampus histrix   AquaMaps   Data sources: GBIF OBIS
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Image of Hippocampus histrix (Thorny seahorse)
Hippocampus histrix
Picture by Bednarzik, J.


Indonesia country information

Common names: Thorny seahorse
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Known from Alor, Flores, Bali (Ref. 30915, 47567). Also recorded from Manado and vicinity; with an Indonesian distribution from Bali to N. Sulawesi (Ref. 47567). Also Ref. 48635, 115213.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/id.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Allen, G.R. and M. Adrim, 2003
National Database:

Common names from other countries

Classification / Names Noms communs | Synonymes | Catalog of Fishes(Genre, Espèce) | ITIS | CoL | WoRMS | Cloffa

> Syngnathiformes (Pipefishes and seahorses) > Syngnathidae (Pipefishes and seahorses) > Syngnathinae
Etymology: Hippocampus: Greek, ippos = horse + Greek,kampe = curvature (Ref. 45335).
  More on author: Kaup.

Environment: milieu / climate zone / depth range / distribution range Écologie

marin récifal; non migrateur; profondeur 0 - 82 m (Ref. 37816), usually 15 - 40 m (Ref. 90102).   Tropical; 35°N - 35°S, 22°E - 132°W

Distribution Pays | Zones FAO | Écosystèmes | Occurrences | Point map | Introductions | Faunafri

Indo-Pacific: South Africa to French Polynesia; north to Japan, south to Australia. Not in the Red Sea.

Length at first maturity / Taille / Poids / Âge

Maturity: Lm 7.9  range ? - ? cm
Max length : 17.0 cm TL mâle / non sexé; (Ref. 11441)

Description synthétique Clés d'identification | Morphologie | Morphométrie

Épines dorsales (Total) : 0; Rayons mous dorsaux (Total) : 15 - 18; Épines anales: 0; Rayons mous anaux: 4.

Biologie     Glossaire (ex. epibenthic)

A rare inhabitant of shallow sheltered reefs, found among clumps of algae or in seagrass beds. Large adult pelagic and probably associated with drifting debris. Associated with sponges and sea-squirts (Ref. 30915, 58302). Ovoviviparous (Ref. 205). Feeds on zooplanktons and small crustaceans (Ref. 89972). The male carries the eggs in a brood pouch which is found under the tail (Ref. 205). Use in traditional Chinese medicine is increasing with the rise in patent medicines (Ref. 30915). Not common in the aquarium trade (Ref. 30915). Minimum depth reported taken from Ref. 128812.

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larves

Monogamous mating is observed as both obligate and genetic (Ref. 52884). Male carries the eggs in a brood pouch (Ref. 205).

Référence principale Upload your references | Références | Coordinateur | Collaborateurs

Lourie, S.A., R.A. Pollom and S.J. Foster, 2016. A global revision of the seahorses Hippocampus Rafinesque 1810 (Actinopterygii: Syngnathiformes): taxonomy and biogeography with recommendations for further research. Zootaxa 4146(1):1-66. (Ref. 115213)

Statut dans la liste rouge de l'IUCN (Ref. 130435)

  Vulnérable, voir Liste Rouge IUCN (VU) (A2cd+4cd); Date assessed: 26 January 2017

CITES (Ref. 128078)


CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

  Harmless




Utilisations par l'homme

Pêcheries: hautement commercial; Aquarium: Commercial
FAO(Publication : search) | FishSource |

Plus d'informations

Trophic ecology
Éléments du régime alimentaire
Diet compositions
Food consumptions
Food rations
Prédateurs
Ecology
Écologie
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Population dynamics
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Length-weight rel.
Length-length rel.
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Estimates based on models

Preferred temperature (Ref. 115969): 24.4 - 29, mean 28.1 (based on 1240 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00447 (0.00177 - 0.01127), b=3.00 (2.78 - 3.22), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Niveau trophique (Ref. 69278):  3.5   ±0.53 se; based on food items.
Résilience (Ref. 120179):  Haut, temps minimum de doublement de population inférieur à 15 mois (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).
Catégorie de prix (Ref. 80766):   Unknown.