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🌊 Marine Least Concern 🌡️ Deep-water

Mastigopterus Imperator

Mastigopterus imperator Smith & Radcliffe, 1913
Max Length
53.5 cm
Max Weight
-
Lifespan
-
Trophic Level
3.7
Depth
394–2365 m
Climate
Deep-water
Resilience
Medium
Vulnerability
49.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

A rare species inhabiting the deep-sea floor in the tropical to temperate waters . Reproductive strategy possibly similar to other members of this family featuring oviparity, with oval pelagic eggs floating in a gelatinous mass .

Scientific Name
Mastigopterus imperator
Authority
Smith & Radcliffe, 1913
Habitat
Marine
Climate
Deep-water
Body Shape
Elongated
IUCN Status
LC
Max Length
53.5 cm
Depth Range
394–2365 m
Trophic Level
3.7
Resilience
Medium
Vulnerability
49.00/100
Salinity
30–40 ppt

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Ophidiiformes
Ophidiiformes
Family
Ophidiidae
Ophidiidae
Genus
Mastigopterus
Mastigopterus
Species
Mastigopterus Imperator
Mastigopterus imperator

🐟 Physical Description

Head large; mouth subterminal. Eye diameter less than snout length. Opercular spine weak, broad, and flattened. Prominent cephalic sensory pores below eyes and on rear margin of preoperculum. Median basibranchial tooth patches 2. Vomer with V-shaped tooth patch. Anterior gill arch with 10-12 long rakers. Pectoral fins 12-15 rays, the longest about 1/2 or more in SL. Pelvic fins with 2 joined rays in each. Caudal fin rays 6. Branchiostegal rays 8. Precaudal vertebrae 15-16. Cycloid scales small, deciduous, covering head, body, and bases of dorsal, anal, and pectoral fins. Lateral line indistinct .: elongated; Cross section: compressed.

🌀 Behaviour

Behavioural data for Mastigopterus Imperator is currently being reviewed.

🦐 Diet

Diet information for Mastigopterus Imperator is currently being compiled.

🥚 Reproduction

Reproduction data for Mastigopterus Imperator is currently being compiled.

🌍 Habitat & Distribution

Marine; bathydemersal; depth range 394 - 2365 m . Deep-water West Pacific: Madagascar, the East and South China seas and Papua New Guinea.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Trophic Level
3.7±0.6

📐 Morphometrics

Length–Weight Relationship: W = 0.0038 × L3.14 (TL)
Max TL
53.5cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2019

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
49.00/100
Moderate-High vulnerability
Trophic Level
3.7
Predator
Body Shape
Elongated
Climate Zone
Deep-water
Described By
Smith & Radcliffe, 1913

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Mastigopterus praetor Smith & Radcliffe 1913 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 2 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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