Detectable species by qPCR

Meadow viper
Vipera ursinii
Morphology
30-50 cm (smallest viper in Europe), characteristic dorsal coloration
Habitat
Heathlands and dry mountain grasslands, present in Europe and only in the Southern Alps in France
Diet
Grasshoppers and crickets
Threats
Decline of grasslands (development of mountain tourism resorts and recreational activities, shrub encroachment, fires)
Seabass
Dicentrarchus labrax
Morphology
Slow growth, up to 1m long in adulthood
Habitat
Mediterranean Sea and European Atlantic coast
Diet
Small fish, crustaceans, mollusks
Threats
Commercial and recreational fishing

Bull shark
Carcharhinus leucas
Morphology
2-3 meters long, up to 250 kg
Habitat
Tropical and subtropical seas, capable of adapting to rivers
Diet
Fish, squids, birds, turtles, crustaceans, cetaceans
Threats
Classified as Near Threatened by the IUCN due to targeted and accidental fishing, as well as habitat degradation

Scalloped hammerhead shark
Sphyrna lewini
Morphology
Characteristic flattened and arched snout, 2 to 3 meters long
Habitat
Coastal, estuarine, and pelagic waters in tropical and warm temperate regions
Diet
Fish, cephalopods, crustaceans, sea snakes
Threats
Classified as Endangered by the IUCN due to commercial overfishing

Natterjack toad
Epidalea calamita
Morphology
8cm long, stocky body, flattened head, warty greenish body with brown spots
Habitat
Sandy environments and pond edges in Central and Western Europe
Diet
Insects, spiders, worms, slugs
Threats
Habitat loss, protected species in France like all other amphibian species


Invasive Alien Plant Species
IAPS are plants introduced outside their natural range that proliferate at the expense of local ecosystems. Competing with native flora, they alter habitats, deplete biodiversity, and disrupt ecological balances, thereby threatening wildlife and ecosystem services.
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Wels catfish
Silurus glanis
Morphology
1 to 5 meters long, 10 to 300 kg, characteristic barbels ("catfish")
Habitat
Freshwaters of Europe and Asia
Diet
Fish, frogs, crustaceans, mollusks, rodents, birds
Threats
Voracious predator harmful to native vertebrate populations and water quality

Tawny nurse shark
Nebrius ferrugineus
Morphology
2-3 meters long, cylindrical body, flattened head
Habitat
Shallow tropical and subtropical waters of the Indian and Pacific Oceans
Diet
Fish, crustaceans, mollusks
Threats
Classified as Vulnerable by the IUCN due to climate change, habitat destruction and fishing

Giant guitarfish
Rhynchobatus djiddensis
Morphology
3m long, up to 200 kg, flattened and pointed snout, tail resembling that of sharks
Habitat
Sandy seabeds from the Red Sea to the Pacific Ocean
Diet
Fish, crustaceans, bivalves
Threats
Classified as Vulnerable by the IUCN due to overfishing

Freshwater pearl mussel
Margaritifera margaritifera
Morphology
12 cm long, black shell on the outside, pearly on the inside
Habitat
Nutrient-poor freshwater bodies in North America, Europe, and Siberia
Diet
Suspended organic particles (filter-feeding organism)
Threats
Endangered according to the IUCN due to pearl harvesting and water quality degradation (industrial and agricultural pollution)

Tiger shark
Galeocerdo cuvier
Morphology
3 to 5 meters long, up to 600 kg, pointed snout, and dark stripes
Habitat
Tropical and subtropical seas (Caribbean, Indian Ocean, Pacific Ocean), both pelagic and coastal zones
Diet
Fish, turtles, dolphins, sea snakes, dugongs, whales, birds, dead bodies
Threats
Classified as Near Threatened by the IUCN due to intensive hunting and marine pollution

Black-spotted stingray
Taeniura meyeni
Morphology
2m long, 150 kg, thick circular disc with variable spots and speckles
Habitat
Coastal waters of the Indo-Pacific Ocean, found in reefs and sandy bottoms
Diet
Small fish, mollusks and crustaceans
Threats
Classified as Vulnerable by the IUCN due to commercial overfishing

Your species of interest
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