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🌊 Marine 🌡️ Tropical

Coral sea pipefish

Corythoichthys quattuordecim Yuki, Fricke & Motomura, 2025
Max Length
8 cm
Max Weight
-
Lifespan
-
Trophic Level
3.6
Depth
57–81 m
Climate
Tropical
Resilience
High
Vulnerability
10.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Coral sea pipefish (Corythoichthys quattuordecim), first described by Yuki, Fricke & Motomura, 2025 is a small fish in the family Syngnathidae (order Syngnathiformes). Adults typically reach 8.00 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 57 to 81 metres. It occurs in Tropical waters. It feeds on a mix of small fish and invertebrates as a mid-level predator.

Scientific Name
Corythoichthys quattuordecim
Authority
Yuki, Fricke & Motomura, 2025
Habitat
Marine
Climate
Tropical
Body Shape
Elongated
Max Length
8 cm
Depth Range
57–81 m
Trophic Level
3.6
Resilience
High
Vulnerability
10.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal soft rays (total): 27; Anal soft rays: 4. This species is distinguished from its congeners by the following set of characters: trunk rings 14; total rings 51 or 52; pectoral fin rays 16 or 17 usually 16; dorsal fin origin behind posterior margin of anal ring; opercle with a denticulate longitudinal ridge; opercle with two or three black lines; absence of rows of pale spots on dorsal fin; venter of anterior trunk rings without blotches, spots, or lines; and venter of anal ring without black blotch .: elongated; Cross section: circular.

🌀 Behaviour

Behavioural data for Coral sea pipefish is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

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

🌍 Habitat & Distribution

Marine; reef-associated; depth range 57 - 81 m . Tropical Central Pacific: Vanuatu and New Caledonia.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3.6±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.00389 × L3.12 (TL)
Max TL
8cm
Dorsal Rays
27
Anal Rays
4

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.6
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Yuki, Fricke & Motomura, 2025

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