187 Bilder zum Thema "aquatic invasive species" bei ClipDealer

Medien sortieren nach     Gehe zu Seite:    
« Vorherige  1  2  3  4  
Drain watercraft to keep from spreading Aquatic Invasive Species to other lakes and streams in Arizona
Common Lionfish (Pterois volitans) is an invasive species in the Caribbean. Bahamas, December
A white mandatory watercraft inspection ahead sign.
A Large Stretch of Bright Flowering Water Hyacinth
Young Largemouth bass (Micropterus salmoides), freshwater fish from USA introduced in Spain in the forties of the 20th century. Photograph taken underwater in the San Juan reservoir in Madrid.
Remora or suckerfish on the back of a dead cornetfish
Lionfish in the Bahamas
Remora or suckerfish on the back of a dead cornetfish
A large Common snapping turtle, Chelydra serpentina, crawls across the muddy bottom of a pond in Cape Cod, Massachusetts. This reptile lives throughout the eastern United States and southern Canada.
Clariidae - Clary catfish-fish in an aquarium
Ctenophores, comb invader to the Black Sea, jellyfish Mnemiopsis leidy. Black Sea
Ctenophores, comb invader to the Black Sea, jellyfish Mnemiopsis leidy. Black Sea
Lionfish
Ctenophores, comb invader to the Black Sea, jellyfish Mnemiopsis leidy. Black Sea
The northern pike or pike (Esox lucius) is a species of carnivorous fish, exotic species in the river Guadiana (Spain and Portugal). They are typical of brackish and fresh waters of the Northern Hemisphere.
The channel catfish (Ictalurus punctatus), invasive species in Spain. The channel catfish is North America's most numerous catfish species.
Remora or suckerfish on the back of a dead cornetfish
The channel catfish (Ictalurus punctatus), invasive species in Spain. The channel catfish is North America's most numerous catfish species.
A Large Stretch of Beautiful Purple Flowering Water Hyacinth
Red-eared slider - medium-sized semi-aquatic turtle.
Red-eared Slider Turtle (trachemys scripta elegans)
Red-eared Slider Turtle (trachemys scripta elegans)
American signal crayfish
The water surface of a dirty lake is covered with floating plants Pontederia crassipes (Eichhornia crassipes), duckweed (Wolffia arrhiza) and (Lemna turionifera)
Purple common water hyacinth blooming in the garden
Asian swamp eel (Monopterus albus) isolated on white background
Funny Double Crested Cormorant bird
Red-eared slider - medium-sized semi-aquatic turtle.
A Single Beautiful Purple Flowering Water Hyacinth
Tilapia fish in hand close up view of tilapia mosambica fish hd
Water hyacinth, Highly problematic invasive specie
Big tilapia fish in hand in nice blur background
Nutria in pond, nutria shows orange teeth, eating nutria in lake, rodent in pond
Aquatic ecosystem Blooming of algae. Aquatic plants floating on the surface of the water in a stagnant pond
Red-eared Slider Turtle (trachemy scripta elegans) with it's nose just barely sticking out of the water
Invasive wrasse in the Mediterranean Sea
Myocastor coypus on the banks of the Nitra River in the city of Nitra in Slovakia.
river nutria in the park in autumn
Water Hyacinth Proliferation in the Lake and its Profound Effects on Aquatic Ecosystems in Pateira de Fermentelos, Portugal
Pterois miles are looking for food during night dive in Egypt. Devil firefish above the bottom in Red Sea. Abundant marine life on the coral reef. Poisonous and invasive fish with long fins.
Invasive sea urchin in the Mediterranean Sea
Myocastor coypus on the banks of the Nitra River in the city of Nitra in Slovakia.
Water hyacinths (Eichhornia azurea), purple inflorescences of an aquatic invasive plant, five-petaled asymmetrical flowers
Purple inflorescences of an aquatic invasive plant, Water hyacinths (Eichhornia azurea), five-petaled asymmetrical flowers
Picturesque eutrophic pond covered with green Duckweed and Wolfia algae, surrounded by lush plants and an old building that evokes tranquility.
Myocastor coypus on the banks of the Nitra River in the city of Nitra in Slovakia.
Myocastor coypus on the banks of the Nitra River in the city of Nitra in Slovakia.
Red-eared Slider Turtle
Invasive species Gastropods Physa acuta in a lake on a leaf of the invader Pistia, southern Ukraine
A very realistic photo of a snakehead fish (Channa striata) from the family Channidae, isolated against a white background. The image highlights the fish's elongated body, shiny appearance, and distinct fins.

« Vorherige  1  2  3  4