Gray smoothhound
📖 Overview
A common inshore and offshore shark found on the continental shelves, and entering shallow muddy bays. Feeds mostly on crabs, including cancrids and grapsids, ghost shrimp, innkeeper (echiuroid) worms (Urechis), and small fish (herring and midshipmen, Porichthys). Viviparous (with a yolk-sac placenta), with 2 to 5 young in a litter. Utilized for human consumption.
🔬 Taxonomy
🐟 Physical Description
Physical description for Gray smoothhound is currently being compiled.
🌀 Behaviour
Behavioural data for Gray smoothhound is currently being reviewed.
🦐 Diet
Diet information for Gray smoothhound is currently being compiled.
🥚 Reproduction
Viviparous with a yolk-sac placenta .
🌍 Habitat & Distribution
Marine; demersal; depth range 0 - 200 m , usually 2 - 46 m . Subtropical; 40°N - 23°N, 126°W - 109°W
🌿 Ecology
📐 Morphometrics
🌡️ Water Parameters & Tolerance
🛡️ Conservation Assessment
📊 Population Risk & Fisheries
🍽️ Edibility & Flavour
"Gray smoothhound 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 | 21.8 g |
| Omega-3 (total) | 139 mg |
🔬 Mercury Safety
Mercury data for Gray smoothhound has not yet been assigned. Please consult FDA/EPA guidance for general seafood safety advice.
🌿 Sustainability
🌐 Names & Taxonomy
| Language | Common Names |
|---|---|
| 🇬🇧English | Gray Smooth-hound · Grey Smooth-hound · gray smoothhound |
| 🌍CES | hladkoun kalifornský |
| 🇩🇪German | Grauer Glatthai · Kalifornischer Glatthai |
| 🇫🇮Finnish | kaliforniankoirahai |
| 🇮🇹Italian | Palombo della California |
| 🇳🇱Dutch | Grijze toonhaai |
| 🇵🇹Portuguese | Cação-do-kelp-americano |
| 🇷🇺Russian | Калифорнийская кунья акула · Серая кунья акула |
| 🇪🇸Spanish | Musola gris · cazón mamón |
🔍 Similar Species
🗺️ Global Occurrence Map
Occurrence records from the Global Biodiversity Information Facility (GBIF) - 14 records indexed .
👥 Community & Contribute
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