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🌊 Marine Least Concern 🌡️ Subtropical

Gnathophis Smithi

Gnathophis smithi Karmovskaya, 1990
Max Length
41.1 cm
Max Weight
-
Lifespan
-
Trophic Level
3.9
Depth
145–250 m
Climate
Subtropical
Resilience
Medium
Vulnerability
31.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Gnathophis Smithi (Gnathophis smithi) is a ray-finned fish of the family Congridae. It inhabits marine (saltwater) waters in benthic environments. This species can reach a maximum total length of 41.1 cm. It occurs at depths between 145 and 250 metres. With a trophic level of 3.9, it is a mid-level predator. It is assessed as Least Concern on the IUCN Red List.

Scientific Name
Gnathophis smithi
Authority
Karmovskaya, 1990
Habitat
Marine
Climate
Subtropical
IUCN Status
LC
Max Length
41.1 cm
Depth Range
145–250 m
Trophic Level
3.9
Resilience
Medium
Vulnerability
31.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 220 - 258; Anal spines: 0; Anal soft rays: 148 - 177; Vertebrae: 127 - 135. Median fins with dark margins; pores 7-15 of lateral line situated along upper margin of canal; eye large, 19.7-25.2% HL; lateral line system: supraorbital 6, infraorbital 8, postorbital 2, preopercular-mandibular 11, occipital commissure 3 .: eel-like.

🌀 Behaviour

Behavioural data for Gnathophis Smithi is currently being reviewed.

🦐 Diet

Diet information for Gnathophis Smithi is currently being compiled.

🥚 Reproduction

Reproduction data for Gnathophis Smithi is currently being compiled.

🌍 Habitat & Distribution

Marine; demersal; depth range 145 - 250 m . Subtropical Southeast Pacific: Seamount located at the junction of the Nazca and Sala y Gómez ridges (Ref.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.9±0.6
🌙 Nocturnal

📐 Morphometrics

Length–Weight Relationship: W = 0.00062 × L3.19 (TL)
Max TL
41.1cm
Dorsal Rays
239
Anal Rays
163
Vertebrae
131

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2016

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
31.00/100
Low vulnerability
Trophic Level
3.9
Predator
Climate Zone
Subtropical
Described By
Karmovskaya, 1990

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Gnatophis smithi Karmovskaya 1990 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 6 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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