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🌊 Marine Vulnerable 🌡️ Tropical

Japanese seahorse

Hippocampus mohnikei Bleeker, 1853
Max Length
9 cm
Max Weight
-
Lifespan
-
Trophic Level
3.8
Depth
0–20 m
Climate
Tropical
Resilience
High
Vulnerability
15.00/100
Typical Length
5 cm
Depth Zone
demersal

📖 Overview

In Zostera seagrass beds; also in estuaries. Length type refers to height (= TL - head length). Ovoviviparous . The male carries the eggs in a brood pouch which is found under the tail . Minimum depth reported taken from Ref. 128812.

Scientific Name
Hippocampus mohnikei
Authority
Bleeker, 1853
Habitat
Marine
Climate
Tropical
Body Shape
Other
IUCN Status
VU
Max Length
9 cm
Depth Range
0–20 m
Trophic Level
3.8
Resilience
High
Vulnerability
15.00/100
Migration
Non-migratory
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 15 - 16. : other.

🌀 Behaviour

Behavioural data for Japanese seahorse is currently being reviewed.

🦐 Diet

Diet information for Japanese seahorse is currently being compiled.

🥚 Reproduction

Size at Maturity
5.5cm TL

Male carries the eggs in a brood pouch .

🌍 Habitat & Distribution

Marine; demersal; non-migratory; depth range 0 - 20 m . Tropical West Pacific: India to southeast Asia.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Migration
Non-migratory
Trophic Level
3.8±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.00447 × L3 (TL)
Max TL
9cm
Dorsal Rays
16

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Vulnerable
Assessment Date
2016

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
15.00/100
Low vulnerability
Trophic Level
3.8
Predator
Body Shape
Other
Climate Zone
Tropical
Described By
Bleeker, 1853

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Japanese seahorse · Lemur-tail Seahorse
🏳️Catalan Cavallet de mar nipònic
🌍CES koníček dlouhoocasý
🇮🇹Italian Cavalluccio giapponese · Ippocampo giapponese
🇯🇵Japanese Kitano-umi-uma · Sangotatsu · サンゴタツ
🇰🇷Korean 산호해마
🇵🇹Portuguese Cavalo-marinho-japonês
🇷🇺Russian Японский морской конек
🇪🇸Spanish Caballito de Mar Japónico
🌍THA ม้าน้ำแคระ

Scientific Synonyms

Scientific Name Author Year Status
Hippocampus japonicus Kaup 1856 Synonym
Hippocampus monckei Bleeker 1853 Synonym
Hippocampus monickei Bleeker 1853 Synonym
Hippocampus monikei Bleeker 1853 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 4 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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