Spotless smooth-hound
📖 Overview
An inshore bottom-dwelling shark found down to at least 51 m ; also dwells in semi-enclosed sea areas with sand bottom . Probably feeds on benthic invertebrates, especially crustaceans . Viviparous, with a yolk-sac placenta .
🔬 Taxonomy
🐟 Physical Description
Physical description for Spotless smooth-hound is currently being compiled.
🌀 Behaviour
Behavioural data for Spotless smooth-hound is currently being reviewed.
🦐 Diet
Diet information for Spotless smooth-hound is currently being compiled.
🥚 Reproduction
Viviparous with a yolk-sac placenta. Produces 5 to 16 young per litter, with larger adults having larger litters of young. Gestation period is 10 months, birth occurring in April and May. Size at birth about 28 cm .
🌍 Habitat & Distribution
Marine; demersal; depth range 5 - 300 m , usually 51 - ? m . Tropical; 41°N - 11°N, 105°E - 142°E Northwest Pacific: Japan, Korea, China, Taiwan, and Viet Nam (Ref.
🌿 Ecology
benthic invertebrates, especially crustaceans (Ref
📐 Morphometrics
🌡️ Water Parameters & Tolerance
🛡️ Conservation Assessment
📊 Population Risk & Fisheries
🍽️ Edibility & Flavour
"Spotless smooth-hound 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 | 20.7 g |
| Omega-3 (total) | 92 mg |
🔬 Mercury Safety
Mercury data for Spotless smooth-hound has not yet been assigned. Please consult FDA/EPA guidance for general seafood safety advice.
🌿 Sustainability
🌐 Names & Taxonomy
Scientific Synonyms
| Scientific Name | Author | Year | Status |
|---|---|---|---|
| Cynias kanekonis | Tanaka | 1916 | Synonym |
| Mustelus kanekonis | Tanaka | 1916 | Synonym |
🔍 Similar Species
🗺️ Global Occurrence Map
Occurrence records from the Global Biodiversity Information Facility (GBIF) - 3 records indexed .
👥 Community & Contribute
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