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🌊 Marine Data Deficient 🌡️ Deep-water

Sudis Hyalina

Sudis hyalina Rafinesque, 1810
Max Length
100 cm
Max Weight
-
Lifespan
-
Trophic Level
4.5
Depth
200–2000 m
Climate
Deep-water
Resilience
-
Vulnerability
54.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

Mesopelagic to bathypelagic. Carnivorous. Probably spawns near the surface in temperate to tropical waters . Has been supposed to be one of the 'cable-biters'; reconstructions from big teeth found in submarine cables suggests that it attains at least 100 cm body-length .

Scientific Name
Sudis hyalina
Authority
Rafinesque, 1810
Habitat
Marine
Climate
Deep-water
Body Shape
Elongated
IUCN Status
DD
Max Length
100 cm
Depth Range
200–2000 m
Latitude
40°S – 50°N
Trophic Level
4.5
Vulnerability
54.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 12 - 16; Anal spines: 0; Anal soft rays: 21 - 24. Color: silvery pink; tip of lower jaw distinctly curved up; large teeth in lower jaw; gill rakers tooth-like, on bony base .: elongated.

🌀 Behaviour

Behavioural data for Sudis Hyalina 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; depth range 200 - 2000 m . Deep-water; 50°N - 40°S distributed, from 50°N to 40°S.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Trophic Level
4.5±0.8

📐 Morphometrics

Length–Weight Relationship: W = 0.00331 × L3.1 (TL)
Max TL
100cm
Dorsal Rays
14
Anal Rays
23

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2013

📊 Population Risk & Fisheries

Fishing Vulnerability
54.00/100
Moderate-High vulnerability
Trophic Level
4.5
Apex / Top predator
Body Shape
Elongated
Climate Zone
Deep-water
Latitude Range
50°N – 40°S
Described By
Rafinesque, 1810

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Paralepis hyalinus Rafinesque 1810 Synonym
Sudis hyaline Rafinesque 1810 Synonym
Sudis hyliana Rafinesque 1810 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 38 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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