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🌊 Marine Data Deficient 🌡️ Tropical

Oceania fantail ray

Taeniura lessoni Last, White & Naylor, 2016
Max Length
-
Max Weight
-
Lifespan
-
Trophic Level
3.6
Depth
-
Climate
Tropical
Resilience
-
Vulnerability
90.00/100
Typical Length
-
Depth Zone
pelagic

📖 Overview

This species probably occur mainly inshore, with types collected from surge channels in fringing coral reefs, to at least 18 m depth ..

Scientific Name
Taeniura lessoni
Authority
Last, White & Naylor, 2016
Habitat
Marine
Climate
Tropical
IUCN Status
DD
Trophic Level
3.6
Vulnerability
90.00/100
Salinity
30–40 ppt

🐟 Physical Description

This small, blue-spotted stingray is distinguished by the following characters: absence of a pair of blue longitudinal stripes along the sides of the tail; uniformly pale ventral fold; absence of the dorsal fold but upper margin of tail with a firm, blunt ridge; a relatively short post-orbital disc (length from rear of orbit to pectoral-fin insertion 63-65% WD), with a relatively long horizontal snout length (20-21% DW) and prenasal length 14-16% DW, and prenasal length 1.5-1.9 times internasal width .: other (see remarks); Cross section: flattened.

🌀 Behaviour

Behavioural data for Oceania fantail ray is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous 📦 Batch Spawner
Spawning Season
spring-summer
Spawn Location
Pelagic
Fertilization
External

🌍 Habitat & Distribution

Marine; pelagic-neritic; depth range ? - 18 m . Tropical Central Pacific: Solomon Islands and Vanuatu, but possibly more widely distributed in Melanesia.

🌿 Ecology

Zone Preferences
🌊 Marine 🐟 Pelagic
Trophic Level
3.6±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.01096 × L3.11 (TL)

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2017

📊 Population Risk & Fisheries

Fishing Vulnerability
90.00/100
Very High vulnerability
Trophic Level
3.6
Predator
Climate Zone
Tropical
Described By
Last, White & Naylor, 2016

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