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🌊 Marine 🌡️ Tropical

Shortsnout spikefish

Triacanthodes ethiops Alcock, 1894
Max Length
8.5 cm
Max Weight
-
Lifespan
-
Trophic Level
4.1
Depth
50–458 m
Climate
Tropical
Resilience
-
Vulnerability
10.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Shortsnout spikefish (Triacanthodes ethiops), first described by Alcock, 1894 is a small fish in the family Triacanthodidae (order Tetraodontiformes). Adults typically reach 8.50 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 50 to 458 metres. It occurs in Tropical waters. Diet is predominantly piscivorous, targeting other fish and larger prey.

Scientific Name
Triacanthodes ethiops
Authority
Alcock, 1894
Habitat
Marine
Climate
Tropical
Body Shape
Short and / or deep
Max Length
8.5 cm
Depth Range
50–458 m
Trophic Level
4.1
Vulnerability
10.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 6; Dorsal soft rays (total): 15 - 16; Anal spines: 0; Anal soft rays: 12 - 13. Reddish but paler below; 3 yellowish lines and 2 reddish-yellow lines on body .: short and / or deep.

🌀 Behaviour

Behavioural data for Shortsnout spikefish is currently being reviewed.

🦐 Diet

small fish
crustaceans
cephalopods

🥚 Reproduction

🐣 Oviparous 📦 Batch Spawner
Spawning Season
spring-summer
Spawn Location
Pelagic
Fertilization
External

🌍 Habitat & Distribution

Marine; demersal; depth range 50 - 458 m . Tropical West Pacific: East Africa, Maldive Islands, Japan, East China Sea, Philippines, Indonesia, New Caledonia, and Australia.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
4.1±0.7

📐 Morphometrics

Length–Weight Relationship: W = 0.01995 × L3.01 (TL)
Max TL
8.5cm
Dorsal Spines
6
Dorsal Rays
16
Anal Rays
13

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
4.1
Apex / Top predator
Body Shape
Short and / or deep
Climate Zone
Tropical
Described By
Alcock, 1894

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Spikefish · shortsnout spikefish
🇯🇵Japanese Shimabenikawamuki · シマベニカワムキ
🇵🇹Portuguese Trombeteiro-de-focinho-curto
🇷🇺Russian Короткорылый триакантод
🇨🇳Chinese 三刺魨 · 三腳釘 · 三角狄 · 六帶擬三刺魨 · 六帶擬三棘魨

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 6 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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