New 🐟 Mercury Safety Guide & Omega-3 Rankings Updated for 2026. View Omega-3 Rankings →

🌊 Marine Least Concern 🌡️ Subtropical

Raspthorn sand skate

Psammobatis scobina Philippi, 1857
Max Length
43 cm
Max Weight
-
Lifespan
-
Trophic Level
3.8
Depth
40–450 m
Climate
Subtropical
Resilience
Low
Vulnerability
52.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Oviparous. Distinct pairing with embrace. Young may tend to follow large objects, such as their mother . Eggs are oblong capsules with stiff pointed horns at the corners deposited in sandy or muddy flats . Egg capsules are 5.2 cm long and 3.1 cm wide .

Scientific Name
Psammobatis scobina
Authority
Philippi, 1857
Habitat
Marine
Climate
Subtropical
IUCN Status
LC
Max Length
43 cm
Depth Range
40–450 m
Trophic Level
3.8
Resilience
Low
Vulnerability
52.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Physical description for Raspthorn sand skate is currently being compiled.

🌀 Behaviour

Behavioural data for Raspthorn sand skate is currently being reviewed.

🦐 Diet

Diet information for Raspthorn sand skate is currently being compiled.

🥚 Reproduction

🐣 Oviparous

Oviparous, paired eggs are laid. Embryos feed solely on yolk . Distinct pairing with embrace. Young may tend to follow large objects, such as their mother .

🌍 Habitat & Distribution

Marine; demersal; depth range 40 - 450 m . Subtropical Southeast Pacific: Chile.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.8±0.7

📐 Morphometrics

Length–Weight Relationship: W = 0.00562 × L3.11 (TL)
Max TL
43cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2019

📊 Population Risk & Fisheries

Population Resilience
Low
Minimum doubling time
Fishing Vulnerability
52.00/100
Moderate-High vulnerability
Trophic Level
3.8
Predator
Climate Zone
Subtropical
Described By
Philippi, 1857

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Raspthorn Sandskate
🌍CES rejnok chilský
🇵🇹Portuguese Raia-de-Philippi
🇪🇸Spanish Raya Pequén

Scientific Synonyms

Scientific Name Author Year Status
Malacorhina mira Garman 1877 Synonym
Malacorhina scobina Philippi 1857 Synonym
Raja mira Garman 1877 Synonym
Raja philippii Delfin 1902 Synonym
Raja scobina Philippi 1857 Synonym
Uraptera scobina Philippi 1857 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 25 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
0 Observations logged on Aquareap

No observations yet - be the first to log one!

View all observations for Raspthorn sand skate ↗
Suggest an Edit

Spotted incorrect or outdated data? Submit a correction and our editorial team will review it. Approved edits go live within 48 hours.

Link to a scientific paper, FishBase, or other authoritative source
Report an Issue

Found a factual error, broken data, or inappropriate content? Let us know and we will investigate promptly.