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🌊 Marine Data Deficient 🌡️ Deep-water

Oneirodes Sipharum

Oneirodes sipharum Prokofiev, 2014
Max Length
1.4 cm
Max Weight
-
Lifespan
-
Trophic Level
2.9
Depth
0–1000 m
Climate
Deep-water
Resilience
High
Vulnerability
10.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

Oneirodes Sipharum (Oneirodes sipharum), first described by Prokofiev, 2014 is a tiny fish in the family Oneirodidae (order Lophiiformes). Adults typically reach 1.40 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 0 to 1000 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 Data Deficient.

Scientific Name
Oneirodes sipharum
Authority
Prokofiev, 2014
Habitat
Marine
Climate
Deep-water
IUCN Status
DD
Max Length
1.4 cm
Depth Range
0–1000 m
Trophic Level
2.9
Resilience
High
Vulnerability
10.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal soft rays (total): 4; Anal soft rays: 4. The esca of this species is characterized by the following: large, its height only 1.6 times as long as length of illicium; the length of illicium commensurate with length of its axonost; anterior process long, approximately 2.3 times longer than height of its bulb, multiply pinnately branching; central processes of esca (pair) close in bases, multiply filamentously branching from bases, the length of largest branches half as long as length of anterior process; no anterolateral and lateral processes; posterior process simple, filamentous, very long and thin, slightly (1.1 times) longer than the anterior process; no pigmented processes; terminal papilla high, conical, clearly defined, with oval intense black mark near front edge at its base .Cross section: oval.

🌀 Behaviour

Behavioural data for Oneirodes Sipharum 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 0 - 1000 m . Deep-water

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Trophic Level
2.9±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.01995 × L3.01 (TL)
Max TL
1.4cm
Dorsal Rays
4
Anal Rays
4

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2018

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
2.9
Omnivore / Planktivore
Climate Zone
Deep-water
Described By
Prokofiev, 2014

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