Lesser sandshark
📖 Overview
Found from the surf line to about 70 m depth , also reported as common in shallow waters to at least 75 m depth ; also enters estuaries . Feeds on crustaceans, bivalves, polychaete worms and small bony fishes . Ovoviviparous . Males mature at ca. 59 cm TL, females at 62-65 cm TL; born at ca. 23 cm TL. Produces litters of 2-10 pups . Taken by surf anglers . Flesh highly esteemed . It is parasitised by the monogeneans Pseudoleptobothrium christisoni on the dorsal skin surface and Neoheterocotyle robii on the gill lamellae .
🔬 Taxonomy
🐟 Physical Description
Physical description for Lesser sandshark is currently being compiled.
🌀 Behaviour
Behavioural data for Lesser sandshark is currently being reviewed.
🦐 Diet
🥚 Reproduction
Exhibit ovoviparity (aplacental viviparity), with embryos feeding initially on yolk, then receiving additional nourishment from the mother by indirect absorption of uterine fluid enriched with mucus, fat or protein through specialised structures . 2-10 young born in the summer .
🌍 Habitat & Distribution
Marine; brackish; demersal; depth range 75 - ? m . Subtropical; 17°S - 36°S, 10°E - 34°E Southeast Atlantic to West Indian Ocean: Angola to South Africa and southern Mozambique.
🌿 Ecology
crustaceans, bivalves, polychaete worms and small bony fishes (Ref
📐 Morphometrics
🌡️ Water Parameters & Tolerance
🛡️ Conservation Assessment
📊 Population Risk & Fisheries
🎣 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.
🍽️ Edibility & Flavour
"Lesser sandshark 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
Detailed nutritional data for Lesser sandshark is currently being compiled from USDA FoodData Central.
🔬 Mercury Safety
Mercury data for Lesser sandshark 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
| Language | Common Names |
|---|---|
| 🇬🇧English | Lesser Guitarfish · Lesser Sandshark · Sandshark |
| 🌍AFR | Sandkruiper |
| 🌍CES | pilohřbet menší |
| 🇩🇪German | Ringelgitarrenrochen |
| 🇫🇮Finnish | rengaskitararausku |
| 🇮🇹Italian | Pesce chitarra snello · Pesce violino snello |
| 🇵🇹Portuguese | Raia-viola-anular |
| 🇷🇺Russian | Острорылый гитарник |
| 🇪🇸Spanish | Raya guitarra enana de arena |
Scientific Synonyms
| Scientific Name | Author | Year | Status |
|---|---|---|---|
| Rhinobatos annulatus | Müller & Henle | 1841 | Synonym |
| Rhinobatus annulatus | Müller & Henle | 1841 | Synonym |
🔍 Similar Species
🗺️ Global Occurrence Map
Occurrence records from the Global Biodiversity Information Facility (GBIF) - 7 records indexed .
👥 Community & Contribute
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