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🌊 Marine Data Deficient 🌡️ Deep-water

Himantolophus Borealis

Himantolophus borealis Kharin, 1984
Max Length
6.2 cm
Max Weight
-
Lifespan
-
Trophic Level
3.7
Depth
-
Climate
Deep-water
Resilience
-
Vulnerability
10.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

Himantolophus Borealis (Himantolophus borealis), first described by Kharin, 1984 is a small fish in the family Himantolophidae (order Lophiiformes). Adults typically reach 6.20 cm in maximum length. It inhabits marine coastal and open-ocean environments. It occurs in Deep-water waters. It feeds on a mix of small fish and invertebrates as a mid-level predator. On the IUCN Red List, it is classified as Data Deficient.

Scientific Name
Himantolophus borealis
Authority
Kharin, 1984
Habitat
Marine
Climate
Deep-water
Body Shape
Short and / or deep
IUCN Status
DD
Max Length
6.2 cm
Trophic Level
3.7
Vulnerability
10.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 5; Anal spines: 0; Anal soft rays: 4; Vertebrae: 18. Distinguishing characteristics of metamorphosed female: short illicium 26-32% SL; distal escal appendage 22-24% SL, distal one-fourth to one-third of length bifurcated twice, darkly pigmented except for extreme distal tips; posterior escal appendage 4.8-7.1% SL, bifurcated distally; postolateral appendages 2 at base of escal bulb and distal appendage .: short and / or deep.

🌀 Behaviour

Behavioural data for Himantolophus Borealis 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; bathypelagic; depth range 1210 - ? m . Deep-water Northwest Pacific.

🌿 Ecology

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

📐 Morphometrics

Length–Weight Relationship: W = 0.01995 × L3.01 (TL)
Max TL
6.2cm
Dorsal Rays
5
Anal Rays
4
Vertebrae
18

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2018

📊 Population Risk & Fisheries

Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.7
Predator
Body Shape
Short and / or deep
Climate Zone
Deep-water
Described By
Kharin, 1984

🗺️ 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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