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🌊 Marine 🌡️ Temperate

Oval electric ray

Typhlonarke tarakea Phillipps, 1929
Max Length
35 cm
Max Weight
-
Lifespan
-
Trophic Level
3.3
Depth
-
Climate
Temperate
Resilience
Low
Vulnerability
24.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Oval electric ray (Typhlonarke tarakea), first described by Phillipps, 1929 is a medium-sized fish in the family Narkidae (order Torpediniformes). Adults typically reach 35.00 cm in maximum length. It inhabits marine coastal and open-ocean environments. It occurs in Temperate waters. It feeds on a mix of small fish and invertebrates as a mid-level predator.

Scientific Name
Typhlonarke tarakea
Authority
Phillipps, 1929
Habitat
Marine
Climate
Temperate
Body Shape
Other
Max Length
35 cm
Trophic Level
3.3
Resilience
Low
Vulnerability
24.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Anal spines: 0. Dark brown in color .: other.

🌀 Behaviour

Behavioural data for Oval electric ray is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Ovoviviparous

Presumably ovoviviparous .

🌍 Habitat & Distribution

Marine; demersal. Temperate Southwest Pacific: endemic to New Zealand.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.3±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.01 × L3.04 (TL)
Max TL
35cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
Low
Minimum doubling time
Fishing Vulnerability
24.00/100
Low vulnerability
Trophic Level
3.3
Predator
Body Shape
Other
Climate Zone
Temperate
Described By
Phillipps, 1929

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 1 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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