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🌊 Marine 🌡️ Boreal

Gymnelus Gracilis

Gymnelus gracilis Chernova, 2000
Max Length
8.2 cm
Max Weight
-
Lifespan
-
Trophic Level
3.1
Depth
-
Climate
Boreal
Resilience
High
Vulnerability
25.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Gymnelus Gracilis (Gymnelus gracilis), first described by Chernova, 2000 is a small fish in the family Zoarcidae (order Perciformes). Adults typically reach 8.20 cm in maximum length. It inhabits marine coastal and open-ocean environments. It occurs in Boreal waters. It is broadly omnivorous, taking invertebrates, plant matter, and detritus.

Scientific Name
Gymnelus gracilis
Authority
Chernova, 2000
Habitat
Marine
Climate
Boreal
Max Length
8.2 cm
Trophic Level
3.1
Resilience
High
Vulnerability
25.00/100
Salinity
30–40 ppt

🐟 Physical Description

Vertebrae: 94 - 98. widely interrupted supratemporal commissure, no posteriorly shifted beginning of the dorsal fin, oblong and very thin body, the depth of which at the beginning of anal fin is 18 times in TL; a small head, few teeth, and color formed by numerous transverse dark bands.: eel-like.

🌀 Behaviour

Behavioural data for Gymnelus Gracilis is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Viviparous 📦 Batch Spawner 🤰 Viviparous
Spawning Season
spring-summer
Spawn Location
Pelagic
Fertilization
Internal

🌍 Habitat & Distribution

Marine; demersal; depth range ? - 105 m . Boreal Northwest Pacific: Pacific coast of Kamchatka.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.1±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.00112 × L3.09 (TL)
Max TL
8.2cm
Vertebrae
96

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
25.00/100
Low vulnerability
Trophic Level
3.1
Predator
Climate Zone
Boreal
Described By
Chernova, 2000

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