Caribbean sharpnose-puffer
📖 Overview
Adults inhabit reefs and marginal habitats such as seagrass beds . Diet consists of seagrass, sponges, crabs and other crustaceans, mollusks, polychaete worms, sea urchins, starfishes, hydroids and algae . Monogamous .
🔬 Taxonomy
🐟 Physical Description
Dorsal spines (total): 0; Dorsal soft rays (total): 10 - 11; Anal spines: 0; Anal soft rays: 9. Distinguished from all other Atlantic species by a short upper dark longitudinal stripe, presence of few spots on flank and dorsum, and absence of a conspicuous (larger than eye) spot on the dorsum. The upper dark longitudinal stripe extends from caudal-fin dorsal margin to the vertical through dorsal-fin base. Although a horizontal line of dark spots extends anterior to the anterior portion of the horizontal dark stripe in some specimens, and sometimes even surpasses the dorsal fin base, this line of spots never forms a continuous stripe. Also distinguished by the absence of vertically oriented bars on the caudal fin and by the presence of bars on the snout .: short and / or deep.
🌀 Behaviour
Behavioural data for Caribbean sharpnose-puffer is currently being reviewed.
🦐 Diet
🥚 Reproduction
Oviparous . No parental care according to Ref. 38836.
🌍 Habitat & Distribution
Marine; reef-associated; non-migratory ; depth range 1 - 40 m . Tropical; 34°N - 8°N, 98°W - 59°W Central Atlantic: South Carolina, USA and Bermuda to Tobago and the Lesser Antilles.
🌿 Ecology
📐 Morphometrics
🌡️ Water Parameters & Tolerance
🛡️ Conservation Assessment
📊 Population Risk & Fisheries
🍽️ Edibility & Flavour
"Caribbean sharpnose-puffer 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 | 18.2 g |
| Omega-3 (total) | 133 mg |
🔬 Mercury Safety
Mercury data for Caribbean sharpnose-puffer 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 (generic fish average)
📊 Population Dynamics
| Year | Region | Index | Notes |
|---|---|---|---|
| - | - | - |
🌐 Names & Taxonomy
Scientific Synonyms
| Scientific Name | Author | Year | Status |
|---|---|---|---|
| Canthiagaster rostrata | Bloch | 1786 | Synonym |
| Prilonotus caudacinctus | Richardson | 1854 | Synonym |
| Spheroides asterias | Blosser | 1909 | Synonym |
| Tetrodon ornatus | Poey | 1867 | Synonym |
| Tetrodon rostratus | Bloch | 1786 | Synonym |
🔍 Similar Species
🗺️ Global Occurrence Map
Occurrence records from the Global Biodiversity Information Facility (GBIF) - 142 records indexed .
👥 Community & Contribute
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