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🌊 Marine Data Deficient 🌡️ Subtropical

Himantolophus Rostratus

Himantolophus rostratus Regan, 1925
Max Length
3.9 cm
Max Weight
-
Lifespan
-
Trophic Level
3.5
Depth
-
Climate
Subtropical
Resilience
-
Vulnerability
10.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

Himantolophus Rostratus (Himantolophus rostratus) is a ray-finned fish of the family Himantolophidae. It inhabits marine (saltwater) waters in deep-water environments. This species can reach a maximum total length of 3.9 cm. With a trophic level of 3.5, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Data Deficient on the IUCN Red List.

Scientific Name
Himantolophus rostratus
Authority
Regan, 1925
Habitat
Marine
Climate
Subtropical
Body Shape
Short and / or deep
IUCN Status
DD
Max Length
3.9 cm
Trophic Level
3.5
Vulnerability
10.00/100
Salinity
30–40 ppt

🐟 Physical Description

Metamorphosed males of this species are distinguished from its congeners by the following characters: olfactory lamellae 14-17; greatest diameter of posterior nostril 3.5-6.4% SL; snout length 11-18% SL; 19-30 upper denticular teeth and 23-50 lower denticulat teeth .: short and / or deep; Cross section: oval.

🌀 Behaviour

Behavioural data for Himantolophus Rostratus is currently being reviewed.

🦐 Diet

Diet information for Himantolophus Rostratus is currently being compiled.

🥚 Reproduction

Reproduction data for Himantolophus Rostratus is currently being compiled.

🌍 Habitat & Distribution

Marine; bathypelagic. Subtropical

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Trophic Level
3.5±0.6

📐 Morphometrics

Length–Weight Relationship: W = 0.01995 × L3.01 (TL)
Max TL
3.9cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2014

📊 Population Risk & Fisheries

Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.5
Predator
Body Shape
Short and / or deep
Climate Zone
Subtropical
Described By
Regan, 1925

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