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🌊 Marine 🌡️ Tropical

Whipfin sea catfish

Netuma patriciae Takahashi, Kimura & Motomura, 2019
Max Length
30.3 cm
Max Weight
-
Lifespan
-
Trophic Level
3.5
Depth
-
Climate
Tropical
Resilience
Medium
Vulnerability
34.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Whipfin sea catfish (Netuma patriciae) is a ray-finned fish of the family Ariidae. It inhabits marine (saltwater) waters in benthic environments. This species can reach a maximum total length of 30.3 cm. With a trophic level of 3.5, it is a low-level carnivore, feeding on invertebrates and small organisms.

Scientific Name
Netuma patriciae
Authority
Takahashi, Kimura & Motomura, 2019
Habitat
Marine
Climate
Tropical
Max Length
30.3 cm
Trophic Level
3.5
Resilience
Medium
Vulnerability
34.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal soft rays (total): 7; Anal soft rays: 17 - 19. This species is distinguished by the following set of characters: free vertebrae 43-44; anal-fin rays 17-19 ; long dorsomedian groove on head (33.7-40.1% HL); U-shaped junction of dorsomedian head ridge; vomerine tooth patches on both sides are fused along the midline (specimens longer than 12.7 cm SL); tip of dorsal-fn spine attenuated into a filament; longest dorsal-fn ray 26.9-35.9% SL .Cross section: oval.

🌀 Behaviour

Behavioural data for Whipfin sea catfish is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

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

🌍 Habitat & Distribution

Marine; demersal. Tropical

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.5±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.00794 × L3.08 (TL)
Max TL
30.3cm
Dorsal Rays
7
Anal Rays
18

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
34.00/100
Low vulnerability
Trophic Level
3.5
Predator
Climate Zone
Tropical
Described By
Takahashi, Kimura & Motomura, 2019

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