Californian anchovy
📖 Overview
Usually found in coastal waters within about 30 km from shore, but as far out as 480 km, forming large, tightly packed schools. Enters bays and inlets. Feeds on euphausiids, copepods and decapod larvae, both by random filter-feeding and by 'pecking' at prey. Oviparous, epipelagic batch spawner . Spawns throughout the year, peaking once . Processed into fishmeal, used as bait for tuna, occasionally canned .
🔬 Taxonomy
🐟 Physical Description
Dorsal spines (total): 0; Dorsal soft rays (total): 14 - 19; Anal spines: 0; Anal soft rays: 19 - 26; Vertebrae: 43 - 47. Snout quite sharply pointed; maxilla moderate, tip sharply pointed, reaching to or almost to hind border of pre-operculum, projecting well beyond tip of second supra-maxilla; tip of lower jaw below nostril. gill rakers slender, long; absent on hind face of third epibranchial. Anal fin origin under about base of last dorsal fin ray. A silver stripe along flank, disappearing with age.: elongated; Cross section: oval.
🌀 Behaviour
Behavioural data for Californian anchovy is currently being reviewed.
🦐 Diet
🥚 Reproduction
Spawns from British Colombia south to Magdalena Bay, Baja California, but most abundantly between Point Conception and Point San Juanico. There are two major spawning areas: 1) off southern California and northern Baja California and 2) off central and southern Baja California. Oviparous . Spawns either in inlets or offshore, throughout the year but mainly in winter and early spring, depending on hydrological conditions (preferably at 10 to 23.3° C in upper water layers and around 22.00 hours). Spawning occurs at night between 2000 and 0400 hour .
🌍 Habitat & Distribution
Marine; pelagic-neritic; depth range 0 - 310 m , usually ? - 219 m . Subtropical; 51°N - 21°N, 131°W - 108°W Northeast Pacific: northern Vancouver Island south to Cape San Lucas, Baja California, Mexico.
🌿 Ecology
euphausiids, copepods and decapod larvae, both by random filter-feeding and by 'pecking' at prey
📐 Morphometrics
🌡️ Water Parameters & Tolerance
🛡️ Conservation Assessment
📊 Population Risk & Fisheries
🍽️ Edibility & Flavour
"Californian anchovy is an edible species."
- Clear, bright eyes — cloudy eyes indicate age
- Firm flesh that springs back when pressed
- Fresh ocean smell, never strong or ammonia-like
- Bright red or pink gills, not grey or brown
- Shiny, moist skin with scales tightly attached
- Cloudy or sunken eyes
- Strong fishy or ammonia odour
- Soft, mushy flesh that doesn't spring back
- Discoloured or dry flesh
⚡ Nutrition
Per 100g cooked - Source: USDA FoodData Central
| Nutrient | Amount |
|---|---|
| Protein | 18.6 g |
| Omega-3 (total) | 841 mg |
🔬 Mercury Safety
Mercury data for Californian anchovy has not yet been assigned. Please consult FDA/EPA guidance for general seafood safety advice.
🌿 Sustainability
🔬 Full Nutritional Profile
Per 100g - Raw, per 100g - Source: USDA FoodData Central templates (oily fish average)
📊 Population Dynamics
| Year | Region | Index | Notes |
|---|---|---|---|
| - | - | - |
🌐 Names & Taxonomy
Scientific Synonyms
| Scientific Name | Author | Year | Status |
|---|---|---|---|
| Anchovia maui | Fowler & Bean | 1923 | Synonym |
| Anchoviella mauii | Fowler & Bean | 1923 | Synonym |
| Engraulis mordax mordax | Girard | 1854 | Synonym |
| Engraulis nanus | Girard | 1858 | Synonym |
| Engraulus mordax | Girard | 1854 | Synonym |
🔍 Similar Species
🗺️ Global Occurrence Map
Occurrence records from the Global Biodiversity Information Facility (GBIF) - 52 records indexed .
👥 Community & Contribute
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