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🌊 Marine 🌡️ Temperate

Scaly prickled eelpout

Krusensterniella squamosa Chernova, 2022
Max Length
9 cm
Max Weight
-
Lifespan
-
Trophic Level
3.1
Depth
-
Climate
Temperate
Resilience
High
Vulnerability
26.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Scaly prickled eelpout (Krusensterniella squamosa) is a ray-finned fish of the family Zoarcidae. It inhabits marine (saltwater) waters in benthic environments. This species can reach a maximum total length of 9 cm. With a trophic level of 3.1, it is a low-level carnivore, feeding on invertebrates and small organisms.

Scientific Name
Krusensterniella squamosa
Authority
Chernova, 2022
Habitat
Marine
Climate
Temperate
Max Length
9 cm
Trophic Level
3.1
Resilience
High
Vulnerability
26.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 100; Anal soft rays: 81; Vertebrae: 102. This species is distinguished by the following characters: pungent spines (D2) II, found in front of the middle of the caudal part of the body; all spiny rays (D1 + D2) 45; number of rays in D1 is less than in D3: 43 and 55; vertebrae 102; D 100 (43 II 55); A 81; scales are developed in a continuous cover not only on the posterior, but also on the anterior part of the body, reaching the base of the pectoral .Cross section: compressed.

🌀 Behaviour

Behavioural data for Scaly prickled eelpout is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Viviparous 📦 Batch Spawner 🤰 Viviparous
Spawning Season
spring-summer
Spawn Location
Pelagic
Fertilization
Internal

🌍 Habitat & Distribution

Marine; demersal; depth range ? - 194 m . Temperate Northwest Pacific: Japan.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.1±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.00324 × L3.15 (TL)
Max TL
9cm
Dorsal Spines
100
Anal Rays
81
Vertebrae
102

🌡️ 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
3.1
Predator
Climate Zone
Temperate
Described By
Chernova, 2022

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