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🌊 Marine Data Deficient 🌡️ Tropical

Photonectes Gorodinskii

Photonectes gorodinskii Prokofiev, 2015
Max Length
18 cm
Max Weight
-
Lifespan
-
Trophic Level
4
Depth
-
Climate
Tropical
Resilience
Medium
Vulnerability
31.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

Photonectes Gorodinskii (Photonectes gorodinskii), first described by Prokofiev, 2015 is a medium-sized fish in the family Stomiidae (order Stomiiformes). Adults typically reach 18.00 cm in maximum length. It inhabits marine coastal and open-ocean environments. It occurs in Tropical waters. Diet is predominantly piscivorous, targeting other fish and larger prey. On the IUCN Red List, it is classified as Data Deficient.

Scientific Name
Photonectes gorodinskii
Authority
Prokofiev, 2015
Habitat
Marine
Climate
Tropical
IUCN Status
DD
Max Length
18 cm
Trophic Level
4
Resilience
Medium
Vulnerability
31.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal soft rays (total): 20; Anal soft rays: 21; Vertebrae: 54. This species of the subgenus Trachinostomias is distinguished by the following characters: vertebrae 53-54; pectoral fin with 2 rays, connected at the base with a membrane; teeth uniformly sized; mental barbel of simple structure with a pigmented stem and a weakly expressed terminal bulb, barely wider than the stem, without any appendages .Cross section: compressed.

🌀 Behaviour

Behavioural data for Photonectes Gorodinskii 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; bathypelagic. Tropical Pacific Ocean.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Trophic Level
4±0.7

📐 Morphometrics

Length–Weight Relationship: W = 0.00309 × L3.12 (TL)
Max TL
18cm
Dorsal Rays
20
Anal Rays
21
Vertebrae
54

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2019

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
31.00/100
Low vulnerability
Trophic Level
4
Apex / Top predator
Climate Zone
Tropical
Described By
Prokofiev, 2015

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