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🌊 Marine Least Concern 🌡️ Deep-water

Melanocetus Polyactis

Melanocetus polyactis Regan, 1925
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Max Length
2 cm
Max Weight
-
Lifespan
-
Trophic Level
3.7
Depth
1000–2200 m
Climate
Deep-water
Resilience
-
Vulnerability
10.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

Overview information for Melanocetus Polyactis is currently being compiled by our editorial team.

Scientific Name
Melanocetus polyactis
Authority
Regan, 1925
Habitat
Marine
Climate
Deep-water
IUCN Status
LC
Max Length
2 cm
Depth Range
1000–2200 m
Latitude
13°S – 13°N
Trophic Level
3.7
Vulnerability
10.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal soft rays (total): 14 - 17; Anal soft rays: 4 - 5. Distinguishing characteristics of metamorphosed females:

🌀 Behaviour

Behavioural data for Melanocetus Polyactis is currently being reviewed.

🦐 Diet

Diet information for Melanocetus Polyactis is currently being compiled.

🥚 Reproduction

Reproduction data for Melanocetus Polyactis is currently being compiled.

🌍 Habitat & Distribution

Marine; bathypelagic; depth range 1000 - 2200 m . Deep-water; 13°N - 13°S, 131°W - East Central Pacific: Apparently restricted to Gulf of Panama.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Trophic Level
3.7±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.01995 × L3.01 (TL)
Max TL
2cm
Dorsal Rays
16
Anal Rays
5

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2018

📊 Population Risk & Fisheries

Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.7
Predator
Climate Zone
Deep-water
Latitude Range
13°N – 13°S
Described By
Regan, 1925

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