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🌊 Marine 🌡️ Deep-water

Combed snailfish

Allocareproctus kallaion Orr & Busby, 2006
Max Length
19.5 cm
Max Weight
-
Lifespan
-
Trophic Level
3.5
Depth
278–458 m
Climate
Deep-water
Resilience
High
Vulnerability
26.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

Smallest female with yolked eggs measured 16.2 cm SL; smallest male with enlarged, swollen testes 12.4 cm SL .

Scientific Name
Allocareproctus kallaion
Authority
Orr & Busby, 2006
Habitat
Marine
Climate
Deep-water
Max Length
19.5 cm
Depth Range
278–458 m
Trophic Level
3.5
Resilience
High
Vulnerability
26.00/100
Salinity
30–40 ppt

🔬 Taxonomy

Genus
Allocareproctus
Allocareproctus
Species
Combed snailfish
Allocareproctus kallaion

🐟 Physical Description

Diagnosis: Teeth simple; nasal pore 1 with pigmented papilla; peritoneum black; orobuccal valve with 4-6 finger-like projections; orobuccal cavity dark; gill rakers 14-18, stout, with strong spines at tip; interorbital papilla absent; red blotchy body, darker gray anteriorly, iris silver gray .

🌀 Behaviour

Behavioural data for Combed 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 278 - 458 m . Deep-water Northeast Pacific: east-central Aleutian Islands.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Trophic Level
3.5±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.00525 × L3.15 (TL)
Max TL
19.5cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
26.00/100
Low vulnerability
Trophic Level
3.5
Predator
Climate Zone
Deep-water
Described By
Orr & Busby, 2006

👥 Community & Contribute

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