Viet Nam country information

Common names: Cá Ngựa chấm, Longnose seahorse
Occurrence: native
Salinity: marine
Abundance: scarce (very unlikely) | Ref: Nguyen, H.P. and N.T. Nguyen, 1994
Importance: | Ref:
Aquaculture: | Ref:
Regulations: protected | Ref:
Uses: no uses
Comments: Listed in the 1994 Vietnam Red Data Book (Ref. 30915). Known from the Gulf of Tonkin and central Vietnam (Ref. 9706), Nha Trang (Ref. 58534), Hon Ong and Phu Quoc Island, on soft bottom areas with silt, sand and seagrass (Ref. 129070). Status of threat: Vulnerable (Ref. 46452), Endangered (Ref. 129070).
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/vm.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Nguyen, H.P. and N.T. Nguyen, 1994
National Database:

Common names from other countries

Three-spot seahorse, Three-spotted Seahorse, Langneus-seeperdjie, ... more

Classification / Names Nomi Comuni | Sinonimi | Catalog of Fishes(Genere, Specie) | ITIS | CoL | WoRMS | Cloffa

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

Issue
Junior synonyms Hippocampus dahli Ogilby, 1908 (more studies needed) and H. planifrons Peters, 1877 are considered valid species according to Lourie et al., 2016 (Ref. 115213).

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

marino associati a barriera corallina; non migratori; distribuzione batimetrica 0 - 100 m (Ref. 52034), usually ? - 20 m (Ref. 30915). Tropical; 42°N - 42°S, 65°E - 132°W

Distribuzione Stati | Aree FAO | Ecosystems | Presenze | Point map | Introduzioni | Faunafri

Indo-West Pacific: India to Tahiti; north to Japan, south to Indonesia.

Length at first maturity / Size / Peso / Age

Maturity: L_m 14.0 range ? - ? cm
Max length : 22.0 cm TL maschio/sesso non determinato; (Ref. 48635)

Short description Morfologia | Morfometria

Spine dorsali (totale): 0; Raggi dorsali molli (totale): 18-22; Spine anali 0; Raggi anali molli: 4.

Inhabits gravel or sand bottoms around shallow reefs (Ref. 559); muddy estuaries and near mangroves, tolerating brackish waters (Ref. 48635). Occur singly or in pairs (Ref. 128523). Ovoviviparous (Ref. 205). The male carries the eggs in a brood pouch which is found under the tail (Ref. 205).

Life cycle and mating behavior Maturità | Riproduzione | Deposizione | Uova | Fecundity | Larve

Male carries the eggs in a brood pouch (Ref. 205).

Main reference Upload your references | Bibliografia | Coordinatore | Collaboratori

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)

IUCN Red List Status (Ref. 130435)

Vulnerabile, vedi Lista Rossa IUCN (VU) (A2bcd+4bcd); Date assessed: 06 September 2012

CITES (Ref. 128078)

Appendix II: International trade monitored

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Acquacoltura: commerciale

FAO(Publication : search) | FishSource |

Informazioni ulteriori

Stati
Aree FAO
Ecosystems
Presenze
Introduzioni
Stocks
Ecologia
Dieta
Prede
Consumo di cibo
Razione

Nomi Comuni
Sinonimi
Metabolismo
Predatori
Ecotossicologia
Riproduzione
Maturità
Deposizione
Fecundity
Uova
Egg development

Age/Size
Accrescimento
Length-weight
Length-length
Length-frequencies
Morfometria
Morfologia
Larve
Dinamica popolazioni larvali
Reclutamento
Abbondanza

Bibliografia
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Profilo di acquacoltura
Varietà
Genetica
Electrophoreses
Ereditarietà
Malattie
Elaborazione
Mass conversion

Collaboratori
Immagini
Stamps, Coins Misc.
Suoni
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Velocità
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Area branchiale
Otoliths
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Strumenti

Special reports

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Fonti Internet

Estimates based on models

Preferred temperature (Ref. 115969): 24.2 - 29.1, mean 28.3 (based on 622 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).

Trophic level (Ref. 69278): 3.8 ±0.50 se; based on food items.

Resilienza (Ref. 120179): Alto, tempo minimo di raddoppiamento della popolazione meno di 15 mesi (tm=0.5-1).

Fishing Vulnerability (Ref. 59153): Low vulnerability (12 of 100).

Hippocampus trimaculatus Leach, 1814