Copper rockfish
📖 Overview
Particularly abundant in shallow, protected bays and inlets, among rocks and kelp beds; also found around pilings and jetties or under floats . Juveniles found in loose aggregations in shallow weedy bays, around wharfs, or among floating drift associated with summer tidelines . Mainly a benthic feeder, may also take pelagic fishes . Viviparous, with planktonic larvae . Flesh is tasty, firm and flaky . Sold mainly as fresh fillets or live in Chinese restaurants and fish markets; excellent for fish chips or for pan frying as fillets .
🔬 Taxonomy
🐟 Physical Description
Dorsal spines (total): 13; Dorsal soft rays (total): 11 - 14; Anal spines: 3; Anal soft rays: 5 - 7; Vertebrae: 25 - 26. Head spines strong - nasal, preocular, postocular, tympanic and parietal spines present, supraocular, coronal and nuchal spines absent . Caudal fin rounded . Olive brown to copper with pink or yellow blotches, white on sides and belly; rear two thirds of lateral line is white; usually with two dark bands radiating from eye; dorsal fin dark copper brown to black with some white . Branchiostegal rays: 7 .: fusiform / normal.
🌀 Behaviour
Behavioural data for Copper rockfish is currently being reviewed.
🦐 Diet
🥚 Reproduction
Viviparous .
🌍 Habitat & Distribution
Marine; demersal; depth range 10 - 183 m . Subtropical; 60°N - 27°N, 152°W - 114°W central Baja California, Mexico.
🌿 Ecology
📐 Morphometrics
🌡️ Water Parameters & Tolerance
🛡️ Conservation Assessment
📊 Population Risk & Fisheries
⚠️ Venom Profile
- immediate intense pain
- swelling
- erythema
- occasional nausea and weakness
Analgesia; wound care; tetanus prophylaxis; severe cases may require monitoring for systemic effects.
References: Compiled from Bhide (2018), Halstead et al. (1988) and family-specific envenomation literature
🎣 Angling Guide
- medium-heavy 7ft spinning rod
- 30-50 lb braid
- fluorocarbon leader
- grass flats
- oyster bars
- marsh drains
- deeper channel edges
Use barbless hooks, minimise air exposure, and revive fish head-first in current before release.
⚠️ Slot limits protect breeding-size fish. Verify daily bag limits.
📊 Population Dynamics
| Year | Region | Index | Notes |
|---|---|---|---|
| - | - | - |
🌐 Names & Taxonomy
Scientific Synonyms
| Scientific Name | Author | Year | Status |
|---|---|---|---|
| Sebastes vexillaris | Jordan & Gilbert | 1880 | Synonym |
| Sebastichthys vexillaris | Jordan & Gilbert | 1880 | Synonym |
| Sebastodes caurinus | Richardson | 1844 | Synonym |
🔍 Similar Species
🗺️ Global Occurrence Map
Occurrence records from the Global Biodiversity Information Facility (GBIF) - 7 records indexed .
👥 Community & Contribute
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