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🌊 Marine 🌡️ Deep-water

Laperouse snailfish

Careproctus laperousei Chernova, Thiel & Eidus, 2020
Max Length
12 cm
Max Weight
-
Lifespan
-
Trophic Level
3.2
Depth
4796–4803 m
Climate
Deep-water
Resilience
High
Vulnerability
16.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

The bottom sediments in the box-corer sample at the place of capture included an upper layer of thin gray silt, dense greenish silt and coarse-grained black sand, with the ground from the Agassiz trawl greenish clayey silt interspersed with dense clay. The by catch of the trawl was mainly composed of the holothurian Peniagone sp., Sea feather Umbelulla sp., Scleractinia, sea anemones, sipunculids, polychaetes Travisia sp. and three types of Echiura .

Scientific Name
Careproctus laperousei
Authority
Chernova, Thiel & Eidus, 2020
Habitat
Marine
Climate
Deep-water
Max Length
12 cm
Depth Range
4796–4803 m
Trophic Level
3.2
Resilience
High
Vulnerability
16.00/100
Salinity
30–40 ppt

🐟 Physical Description

greenish silt and coarse-grained black sand, with the ground from the Agassiz trawl greenish clayey silt interspersed with dense clay.

🌀 Behaviour

Behavioural data for Laperouse snailfish 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; bathydemersal; depth range 4796 - 4803 m . Deep-water

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Trophic Level
3.2±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.00447 × L3.17 (TL)
Max TL
12cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
16.00/100
Low vulnerability
Trophic Level
3.2
Predator
Climate Zone
Deep-water
Described By
Chernova, Thiel & Eidus, 2020

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