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🌊 Marine Least Concern 🌡️ Temperate

Bastard seahorse

Acentronura gracilissima Temminck & Schlegel, 1850
Max Length
6.2 cm
Max Weight
-
Lifespan
-
Trophic Level
3.8
Depth
-
Climate
Temperate
Resilience
High
Vulnerability
10.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Found among seaweed and near the base of red algae on shallow rocky reefs . Ovoviviparous . The male carries the eggs in a brood pouch which is found under the tail .

Scientific Name
Acentronura gracilissima
Authority
Temminck & Schlegel, 1850
Habitat
Marine
Climate
Temperate
Body Shape
Elongated
IUCN Status
LC
Max Length
6.2 cm
Trophic Level
3.8
Resilience
High
Vulnerability
10.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal soft rays (total): 16. Rings: 13+44-46.: elongated.

🌀 Behaviour

Behavioural data for Bastard seahorse is currently being reviewed.

🦐 Diet

Diet information for Bastard seahorse is currently being compiled.

🥚 Reproduction

Male carries the eggs in a brood pouch .

🌍 Habitat & Distribution

Marine; reef-associated. Temperate central and western Indian Ocean.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3.8±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.00389 × L3.12 (TL)
Max TL
6.2cm
Dorsal Rays
16

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2016

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.8
Predator
Body Shape
Elongated
Climate Zone
Temperate
Described By
Temminck & Schlegel, 1850

🌐 Names & Taxonomy

Language Common Names
🇬🇧English DEGUS · Octodonts · Octodonts and Degus · ROCK RATS CORURO · VISCACHA RATS · Vizcacha Rats · coruro · rock rats
🌍CES osmákovití
🇩🇪German Trugratten
🇫🇮Finnish degut
🇫🇷French Octodons · Octodontidés
🇯🇵Japanese デグー科
🇳🇱Dutch Schijnratten
🌍NOB Buskrotter · Trompetrottefamilien · Trompetrotter
🇵🇱Polish koszatniczkowate
🇷🇺Russian Восьмизубовые
🇪🇸Spanish Degus y parientes · Octodóntidos
🇨🇳Chinese 八齒鼠科

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 1 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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View all observations for Bastard seahorse ↗
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