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🌊 Marine 🌡️ Subtropical

Psednos Cryptocaeca

Psednos cryptocaeca Stein, 2012
Max Length
9.6 cm
Max Weight
Lifespan
Trophic Level
3.4
Depth
Climate
Subtropical
Resilience
High
Vulnerability
13.00/100
Typical Length
Depth Zone
pelagic

📖 Overview

Overview information for Psednos Cryptocaeca is currently being compiled by our editorial team.

Scientific Name
Psednos cryptocaeca
Authority
Stein, 2012
Habitat
Marine
Climate
Subtropical
Body Shape
Elongated
Max Length
9.6 cm
Trophic Level
3.4
Resilience
High
Vulnerability
13.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal soft rays (total): 49 - 50; Anal soft rays: 43 - 44; Vertebrae: 56. This species is distinguished by the following characters: vertebrae 56, pectoral fin rays 15 (6+4+5); terminal mouth oblique, its angle about 45°, posterior lower edge of lower jaw with anterior projecting blunt spine; very slender teeth, needle-like; long opercle long, slender and slightly curved, pointing posteroventrally but primarily down; lower margin emarginate, supported by at least two, possibly three, branchiostegal rays; coronal pore apparently absent; abdominal vertebrae forming a marked dorsal curve; mandible to abdomen end about 175% HL; dark brown peritoneum visible through body wall; stomach brownish, intestine entirely cream-colored .: elongated; Cross section: compressed.

🌀 Behaviour

Behavioural data for Psednos Cryptocaeca is currently being reviewed.

🦐 Diet

Diet information for Psednos Cryptocaeca is currently being compiled.

🥚 Reproduction

Reproduction data for Psednos Cryptocaeca is currently being compiled.

🌍 Habitat & Distribution

Marine; pelagic-oceanic; depth range ? - 121 m . Subtropical Southwest Pacific: off Otago Canyons, east of southern New Zealand.

🌿 Ecology

Zone Preferences
🌊 Marine 🐟 Pelagic
Trophic Level
3.4±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.00525 × L3.15 (TL)
Max TL
9.6cm
Dorsal Rays
50
Anal Rays
44
Vertebrae
56

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
13.00/100
Low vulnerability
Trophic Level
3.4
Predator
Body Shape
Elongated
Climate Zone
Subtropical
Described By
Stein, 2012

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