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🌊 Marine 🌡️ Temperate

Redbanded rockfish

Sebastes babcocki Thompson, 1915
Max Length
64 cm
Max Weight
4.4 kg
Lifespan
106 yrs
Trophic Level
3.8
Depth
49–625 m
Climate
Temperate
Resilience
Very low
Vulnerability
54.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Redbanded rockfish (Sebastes babcocki) is a ray-finned fish of the family Sebastidae. It inhabits marine (saltwater) waters in benthic environments. This species can reach a maximum total length of 64 cm. It occurs at depths between 49 and 625 metres. With a trophic level of 3.8, it is a mid-level predator.

Scientific Name
Sebastes babcocki
Authority
Thompson, 1915
Habitat
Marine
Climate
Temperate
Body Shape
Fusiform / normal
Max Length
64 cm
Max Weight
4.4 kg
Lifespan
106 years
Depth Range
49–625 m
Trophic Level
3.8
Resilience
Very low
Vulnerability
54.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 13; Dorsal soft rays (total): 13 - 15; Anal spines: 3; Anal soft rays: 6 - 7. Head spines strong to moderate - nasal, preocular, supraocular, postocular, tympanic (may be absent), coronal and parietal spines present, nuchals usually absent . 2nd anal fin spine longer than 3rd . Posterior margin of caudal fin almost straight . Light pink to red with 4 darker red vertical bars on body (the first extending from front of dorsal to the base of pectoral, the last found on the caudal peduncle), the bars more prominent on smaller fish; 1 dark bar radiating from each eye .: fusiform / normal.

🌀 Behaviour

Behavioural data for Redbanded rockfish is currently being reviewed.

🦐 Diet

Diet information for Redbanded rockfish is currently being compiled.

🥚 Reproduction

Size at Maturity
38.5cm TL

🌍 Habitat & Distribution

Marine; demersal; depth range 49 - 625 m . Temperate; 66°N - 32°N, 179°W - 116°W North Pacific: Zhemchug Canyon in the Bering Sea and Amchitka Island in the Aleutian chain to San Diego, California, USA.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.8±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.01 × L3.09 (TL)
Max TL
64cm
Max Weight
4,400g
Dorsal Spines
13
Dorsal Rays
14
Anal Spines
3
Anal Rays
7

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
Very low
Minimum doubling time
Fishing Vulnerability
54.00/100
Moderate-High vulnerability
Trophic Level
3.8
Predator
Body Shape
Fusiform / normal
Climate Zone
Temperate
Described By
Thompson, 1915

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 12 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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