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🌊 Marine 🌡️ Temperate

Hoodwinker ocean sunfish

Mola tecta Nyegaard, Sawai, Gemmell, Gillum, Loneragan, Yamanoue & Stewart, 2017
Max Length
242 cm
Max Weight
211.0 kg
Lifespan
Trophic Level
3.8
Depth
Climate
Temperate
Resilience
Vulnerability
83.00/100
Typical Length
Depth Zone
pelagic

📖 Overview

This species likely exhibits a similar biology to the other Mola species whereby feeding takes place during deep dives. Stomach contents of three specimens consisted of salps (Thetys vagina and Pyrosoma sp.) and the remains of a nectonic siphonophore, and in one instance, a 3 × 5 mm Styrofoam ball. All dissected specimens were heavily infested with parasites, particularly in the intestines (cestodes) and in the liver (likely larval Trypanorhynch cestodes). Gonadal shape differs between the sexes; the ovary is singular and ball-shaped, the testis are paired, elongated and rod-like and do not appear to frill during maturation. Migrations and spawning grounds, eggs, larvae and pre-juveniles are unknown .

Scientific Name
Mola tecta
Authority
Nyegaard, Sawai, Gemmell, Gillum, Loneragan, Yamanoue & Stewart, 2017
Habitat
Marine
Climate
Temperate
Max Length
242 cm
Max Weight
211 kg
Trophic Level
3.8
Vulnerability
83.00/100
Salinity
30–40 ppt

🐟 Physical Description

Physical description for Hoodwinker ocean sunfish is currently being compiled.

🌀 Behaviour

Behavioural data for Hoodwinker ocean sunfish is currently being reviewed.

🦐 Diet

Diet information for Hoodwinker ocean sunfish is currently being compiled.

🥚 Reproduction

Reproduction data for Hoodwinker ocean sunfish is currently being compiled.

🌍 Habitat & Distribution

Marine; pelagic-oceanic. Temperate southeast of Australia (New South Wales, South Australia, Tasmania and Victoria), around New Zealand, off South Africa and Chilean waters) and with occasional, but presumably rare, occurrences in the Northern Hemisphere.

🌿 Ecology

Zone Preferences
🌊 Marine 🐟 Pelagic
Trophic Level
3.8±0.6

📐 Morphometrics

Length–Weight Relationship: W = 0.02344 × L3.03 (TL)
Max TL
242cm
Max Weight
211,000g

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Fishing Vulnerability
83.00/100
Very High vulnerability
Trophic Level
3.8
Predator
Climate Zone
Temperate
Described By
Nyegaard, Sawai, Gemmell, Gillum, Loneragan, Yamanoue & Stewart, 2017

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