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🌊 Marine 🌡️ Subtropical

Nettenchelys Proxima

Nettenchelys proxima Smith, Lin & Chen, 2015
Max Length
25.1 cm
Max Weight
-
Lifespan
-
Trophic Level
3.3
Depth
300–412 m
Climate
Subtropical
Resilience
High
Vulnerability
17.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Nettenchelys Proxima (Nettenchelys proxima) is a ray-finned fish of the family Nettastomatidae. It inhabits marine (saltwater) waters. This species can reach a maximum total length of 25.1 cm. It occurs at depths between 300 and 412 metres. With a trophic level of 3.3, it is a low-level carnivore, feeding on invertebrates and small organisms.

Scientific Name
Nettenchelys proxima
Authority
Smith, Lin & Chen, 2015
Habitat
Marine
Climate
Subtropical
Max Length
25.1 cm
Depth Range
300–412 m
Trophic Level
3.3
Resilience
High
Vulnerability
17.00/100
Salinity
30–40 ppt

🐟 Physical Description

Vertebrae: 185. This species is distinguished from all other species in the genus except N. gephyra and N. pygmaea in having an enlarged median series of teeth at the anterior end of the vomer; differs from N. gephyra in having the posterior nostril immediately behind the eye (approximately midway between eye and supratemporal canal in N. gephyra), with PCV 78 (vs. 79-101 in N. gephyra, but 91-101 in specimens from Taiwan), and with IO pores 9 + 2 (vs. 8–9 + 3–4 in N. gephyra); differs from N. pygmaea in its larger size, 25.1 cm in the holotype, an immature female, (vs. 20.1 cm for the largest known N. pygmaea and 15.1 cm for a mature female), with slight differences in some meristic and morphometric characters .Cross section: oval.

🌀 Behaviour

Behavioural data for Nettenchelys Proxima 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; bathydemersal; depth range 300 - 412 m . Subtropical

🌿 Ecology

Zone Preferences
🌊 Marine
Trophic Level
3.3±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.00089 × L2.98 (TL)
Max TL
25.1cm
Vertebrae
185

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
17.00/100
Low vulnerability
Trophic Level
3.3
Predator
Climate Zone
Subtropical
Described By
Smith, Lin & Chen, 2015

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