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🌊 Marine Endangered 🌡️ Subtropical

Chinese fanray

Platyrhina sinensis Bloch & Schneider, 1801
Max Length
86.3 cm
Max Weight
Lifespan
Trophic Level
3.5
Depth
Climate
Subtropical
Resilience
Low
Vulnerability
48.00/100
Typical Length
50 cm
Depth Zone
demersal

📖 Overview

Overview information for Chinese fanray is currently being compiled by our editorial team.

Scientific Name
Platyrhina sinensis
Authority
Bloch & Schneider, 1801
Habitat
Marine
Climate
Subtropical
Body Shape
Other
IUCN Status
EN
Max Length
86.3 cm
Trophic Level
3.5
Resilience
Low
Vulnerability
48.00/100
Migration
Oceanodromous
Salinity
30–40 ppt

🐟 Physical Description

This species is distinguished from its congeners in having the following set of characters: two rows of thorns (strongly hooked and gradually becoming somewhat embedded toward first dorsal fin origin) on mid-dorsum of tail; no thorns at the anterior part of scapular region; thorns on the orbital, nape and scapular regions not encircled by light yellow or white pigment; dorsal surface covered with minute dermal denticles of uniform size and shape, no obvious larger dermal denticles (smooth to touch) .: other.

🌀 Behaviour

Behavioural data for Chinese fanray is currently being reviewed.

🦐 Diet

Diet information for Chinese fanray is currently being compiled.

🥚 Reproduction

Exhibit ovoviparity (aplacental viviparity), with embryos feeding initially on yolk, then receiving additional nourishment from the mother by indirect absorption of uterine fluid enriched with mucus, fat or protein through specialised structures .

🌍 Habitat & Distribution

Marine; demersal; oceanodromous . Subtropical; 25°N - 15°N, 105°E - 120°E Northwest Pacific: Chinese coast of Taiwan Strait and in the South China Sea to northern Vietnamese waters; not confirmed from Japanese, South Korean or Taiwanese waters (likely to occur in Taiwan).

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Migration
Oceanodromous
Trophic Level
3.5±0.37

📐 Morphometrics

Length–Weight Relationship: W = 0.01 × L3.04 (TL)
Max TL
86.3cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Endangered
Assessment Date
2019

📊 Population Risk & Fisheries

Population Resilience
Low
Minimum doubling time
Fishing Vulnerability
48.00/100
Moderate-High vulnerability
Trophic Level
3.5
Predator
Body Shape
Other
Climate Zone
Subtropical
Described By
Bloch & Schneider, 1801

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Platyrhina limboonkengi Tang 1933 Synonym
Platyrhina limboonkenkengi Tang 1933 Synonym
Rhina sinensis Bloch & Schneider 1801 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) — 3 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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