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🌊 Marine Least Concern 🌡️ Temperate

California skate

Caliraja inornata Jordan & Gilbert, 1881
Max Length
76 cm
Max Weight
-
Lifespan
-
Trophic Level
3.8
Depth
13–1600 m
Climate
Temperate
Resilience
Low
Vulnerability
53.00/100
Typical Length
45 cm
Depth Zone
demersal

📖 Overview

Common in inshore waters from approximately 15 m and in shallow bays, sometimes in deep water. Feeds on small benthic invertebrates, polychaete worms and shrimps . 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 7.0-8.5 cm long and 6.5-7.6 cm wide . Males reaches maturity at ca. 47 cm TL, females at 52 cm TL; young hatch at ca. 15-23 cm TL .

Scientific Name
Caliraja inornata
Authority
Jordan & Gilbert, 1881
Habitat
Marine
Climate
Temperate
IUCN Status
LC
Max Length
76 cm
Depth Range
13–1600 m
Trophic Level
3.8
Resilience
Low
Vulnerability
53.00/100
Salinity
30–40 ppt

🔬 Taxonomy

Genus
Caliraja
Caliraja
Species
California skate
Caliraja inornata

🐟 Physical Description

Physical description for California skate is currently being compiled.

🌀 Behaviour

Behavioural data for California skate is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 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 13 - 1600 m . Temperate; 49°N - 21°N, 127°W - 105°W central Baja California, Mexico.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.8±0.6
Food Items

small benthic invertebrates, polychaete worms and shrimps (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.00309 × L3.24 (TL)
Max TL
76cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2024

📊 Population Risk & Fisheries

Population Resilience
Low
Minimum doubling time
Fishing Vulnerability
53.00/100
Moderate-High vulnerability
Trophic Level
3.8
Predator
Climate Zone
Temperate
Described By
Jordan & Gilbert, 1881

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