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🌊 Marine Least Concern 🌡️ Deep-water

Sonoda Megalophthalma

Sonoda megalophthalma Grey, 1959
Max Length
6 cm
Max Weight
-
Lifespan
-
Trophic Level
3.2
Depth
503–548 m
Climate
Deep-water
Resilience
High
Vulnerability
19.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

Sonoda Megalophthalma (Sonoda megalophthalma), first described by Grey, 1959 is a small fish in the family Sternoptychidae (order Stomiiformes). Adults typically reach 6.00 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 503 to 548 metres. It occurs in Deep-water waters. It is broadly omnivorous, taking invertebrates, plant matter, and detritus. On the IUCN Red List, it is classified as Least Concern.

Scientific Name
Sonoda megalophthalma
Authority
Grey, 1959
Habitat
Marine
Climate
Deep-water
IUCN Status
LC
Max Length
6 cm
Depth Range
503–548 m
Trophic Level
3.2
Resilience
High
Vulnerability
19.00/100
Salinity
30–40 ppt

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Stomiiformes
Stomiiformes
Family
Sternoptychidae
Sternoptychidae
Genus
Sonoda
Sonoda
Species
Sonoda Megalophthalma
Sonoda megalophthalma

🐟 Physical Description

Dorsal soft rays (total): 8 - 9; Anal soft rays: 22 - 25. Body pale yellowish or whitish, sprinkled with black chromatophores in alcohol. Two long groups of photophores. Branchiostegal rays: 8 .

🌀 Behaviour

Behavioural data for Sonoda Megalophthalma 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; benthopelagic; depth range 503 - 548 m . Deep-water

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Trophic Level
3.2±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.00468 × L3.17 (TL)
Max TL
6cm
Dorsal Rays
9
Anal Rays
24

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2018

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
19.00/100
Low vulnerability
Trophic Level
3.2
Predator
Climate Zone
Deep-water
Described By
Grey, 1959

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 1 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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