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The roundworm, Contracaecum rudolphii, is a parasitic nematode belonging to the family Anisakidae. Fish are by far the main source of infection as they serve as intermediate host of the nematodes. The final hosts are marine mammals (e.g. seals) or piscivorous birds (e.g. cormorants and pelicans). Identification of these nematodes is important in terms of seafood safety and public health, as humans may be infected following consumption of infected seafood. Coloured scanning electron micrograph (SEM), magnified x27 when printed at 10cm wide.
Lithobius forficatus Brown Centipede. Digitally Enhanced Photograph.
Pareas carinatus, a snail-eating snake
Aerial drone view of the Testa di Polpo - Octopus Head, an unusual name for a beautiful coastal stretch on La Maddalena Island
A close up of a Camel Cricket on a foundation wall.
Shells on the beach of Katwijk - Netherlands
Veduta aerea di Cala Brandinchi e isola di Tavolara
A scallop shell lies on the grains of sand on a Cape Cod beach after the tide recedes.
Big 3D Boa Constrictor and isolated on black background, 3d illustration, 3d rendering, ball python.
Acanthocinus aedilis - long horned beetle - Siberian Timberman
Conical keyhole limpet seashell on sand
Sailboats anchored in a beautiful bay of Porto Katsiki, Lefkada, Greece on a misty day. Storm incoming from north
Macro photo of adult stage of Toxocara canis, dog roundworm
A clam shell washed on the shore of Clearwater Beach in Florida covered in barnacles.
Red claw cuapetes shrimp (Cuapetes tenuipes lat.) is standing in the front of its burrow, Panglao, Philippines
Studio shot. Macro of a sea stone with, possibly, a fossil on it.
Tailless whip scorpion, Amblypygi. Pondicherry, Tamilnadu, India
Sand background with assorted shells.
Close up of a Cowrie seashell (or Cowry shell) laying in the sand of a beach
Aerial view of Voidokilia lagoon at Peloponnese Greece
A stunning photo of coral reefs and Conus species set against a black background, highlighting their vibrant colors and intricate details.
Photomicrograph of segmented worm from salt marsh in San Francisco Bay, California, USA. Digestive system and other internal organs clearly visible. Live specimen. Wet mount, 2.5X objective, transmitted brightfield illumination.
Close-up of Tiger Cowrie sea shell on a black background
Sea life Nudibranch Underwater beauty Scuba diver point of view
Dorsal close up of northern dune tiger beetle, Cicindela hydrida on a sandy soil
Isolated Nautilus Shell with path
Ptyas korros  the Chinese ratsnake or Indo-Chinese rat snake isolated on black background
Small town in South Italy - Puglia region
This close up side view image shows a detailed, macro long horned beetle on a Sonoran Desert rock.
Close up sea shell
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