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🌊 Marine Least Concern 🌡️ Deep-water

Mikhailin's scabbardfish

Aphanopus mikhailini Parin, 1983
Max Length
90 cm
Max Weight
-
Lifespan
-
Trophic Level
4.1
Depth
905–2000 m
Climate
Deep-water
Resilience
Low
Vulnerability
37.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

Mikhailin's scabbardfish (Aphanopus mikhailini) is a ray-finned fish of the family Trichiuridae. It inhabits marine (saltwater) waters in deep-water environments. This species can reach a maximum total length of 90 cm. It occurs at depths between 905 and 2000 metres. With a trophic level of 4.1, it is a mid-level predator. It is assessed as Least Concern on the IUCN Red List.

Scientific Name
Aphanopus mikhailini
Authority
Parin, 1983
Habitat
Marine
Climate
Deep-water
IUCN Status
LC
Max Length
90 cm
Depth Range
905–2000 m
Trophic Level
4.1
Resilience
Low
Vulnerability
37.00/100
Salinity
30–40 ppt

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Scombriformes
Scombriformes
Family
Trichiuridae
Trichiuridae
Genus
Aphanopus
Aphanopus
Species
Mikhailin's scabbardfish
Aphanopus mikhailini

🐟 Physical Description

Dorsal spines (total): 42 - 45; Dorsal soft rays (total): 61 - 66; Anal spines: 2; Anal soft rays: 51 - 57; Vertebrae: 111 - 117. Pelvic fins represented by a single spine in juveniles, inserted before the base of the pectoral fins, but entirely absent in adults. Body color is coppery black with iridescent tint. The inside of the mouth and gill cavities black.: eel-like; Cross section: compressed.

🌀 Behaviour

Behavioural data for Mikhailin's scabbardfish 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; benthopelagic; depth range 905 - 2000 m . Deep-water; 23°S - 39°S, 54°W - 84°E Southeast Atlantic: Namibia and at Walvis Ridge.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Trophic Level
4.1±0.7

📐 Morphometrics

Length–Weight Relationship: W = 0.00046 × L3.11 (TL)
Max TL
90cm
Dorsal Spines
44
Dorsal Rays
64
Anal Spines
2
Anal Rays
54
Vertebrae
114

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2009

📊 Population Risk & Fisheries

Population Resilience
Low
Minimum doubling time
Fishing Vulnerability
37.00/100
Moderate vulnerability
Trophic Level
4.1
Apex / Top predator
Climate Zone
Deep-water
Described By
Parin, 1983

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Mikhailin's scabbardfish
🇩🇰Danish Mikhailins sabelfisk
🇫🇷French Poisson Sabre Jarretière
🌍GLG Peixe sabre de Mikhailin
🇪🇸Spanish Sable de Mikhailin

🗺️ Global Occurrence Map

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

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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