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🌊 Marine 🌡️ Polar

Paraliparis Amerismos

Paraliparis amerismos Stein, 2012
Max Length
3.6 cm
Max Weight
-
Lifespan
-
Trophic Level
3.1
Depth
1149–1358 m
Climate
Polar
Resilience
High
Vulnerability
10.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Paraliparis Amerismos (Paraliparis amerismos), first described by Stein, 2012 is a tiny fish in the family Liparidae (order Perciformes). Adults typically reach 3.60 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 1149 to 1358 metres. It occurs in Polar waters. It is broadly omnivorous, taking invertebrates, plant matter, and detritus.

Scientific Name
Paraliparis amerismos
Authority
Stein, 2012
Habitat
Marine
Climate
Polar
Body Shape
Elongated
Max Length
3.6 cm
Depth Range
1149–1358 m
Trophic Level
3.1
Resilience
High
Vulnerability
10.00/100
Salinity
30–40 ppt

🐟 Physical Description

V 74, D 66, A 61, P 22 (15+5+2). Dorsal, anal, caudal, and pectoral-fin rays unstriated or with very few striations; pectoral lower lobe rays two; gill opening above pectoral fin or in front of 1–2 rays. Teeth small, simple, thorn-like, forming moderately wide bands. Body pale with scattered melanophores except for black peritoneum showing through abdominal wall. Coronal pore absent .: elongated.

🌀 Behaviour

Behavioural data for Paraliparis Amerismos 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 1149 - 1358 m . Polar known only from the holotype, collected at 1149–1358 m near Pennell Bank in the outer Ross Sea, Antarctica (90026).

🌿 Ecology

Zone Preferences
🌊 Marine
Trophic Level
3.1±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00525 × L3.15 (TL)
Max TL
3.6cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.1
Predator
Body Shape
Elongated
Climate Zone
Polar
Described By
Stein, 2012

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