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🌊 Marine 🌡️ Subtropical

Bigfin mora

Pterophycis spatium Ho, 2019
Max Length
24.3 cm
Max Weight
-
Lifespan
-
Trophic Level
3.4
Depth
-
Climate
Subtropical
Resilience
Medium
Vulnerability
43.00/100
Typical Length
-
Depth Zone
pelagic

📖 Overview

Overview information for Bigfin mora is currently being compiled by our editorial team.

Scientific Name
Pterophycis spatium
Authority
Ho, 2019
Habitat
Marine
Climate
Subtropical
Max Length
24.3 cm
Trophic Level
3.4
Resilience
Medium
Vulnerability
43.00/100
Salinity
30–40 ppt

🔬 Taxonomy

Genus
Pterophycis
Pterophycis
Species
Bigfin mora
Pterophycis spatium

🐟 Physical Description

Dorsal soft rays (total): 75; Anal soft rays: 71; Vertebrae: 55. This genus is distinguished by the following characters: with a ventral light organ; differs from all other genera in the family by having a genital papilla separated from anus by several small scales, a large pelvic fin with all rays elongated; snout broad and rounded, not shelf-like; palatines and vomer toothless; swimbladder with elongate projections that attached to openings at rear of the skull; pelvic-fin rays 7; first dorsal fin short-based, with 8 rays; second dorsal and anal fins long-based, with margins not indented .Cross section: oval.

🌀 Behaviour

Behavioural data for Bigfin mora is currently being reviewed.

🦐 Diet

Diet information for Bigfin mora is currently being compiled.

🥚 Reproduction

Reproduction data for Bigfin mora is currently being compiled.

🌍 Habitat & Distribution

Marine; pelagic-neritic; depth range ? - 100 m . Subtropical

🌿 Ecology

Zone Preferences
🌊 Marine 🐟 Pelagic
Trophic Level
3.4±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00661 × L3.16 (TL)
Max TL
24.3cm
Dorsal Rays
75
Anal Rays
71
Vertebrae
55

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
43.00/100
Moderate vulnerability
Trophic Level
3.4
Predator
Climate Zone
Subtropical
Described By
Ho, 2019

👥 Community & Contribute

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