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Oodinium, a genus of parasitic dinoflagellates, causes velvet disease in fish. Velvet disease (also called gold-dust, rust and coral disease) is a fish disease caused by dinoflagellate parasites of the genera Amyloodinium in marine fish, and Oodinium in freshwater fish. The disease gives infected organisms a dusty, brownish-gold color. The ...
A venomous spider bite (like this brown recluse bite) can cause a red or purplish rash radiating from the site of the bite. There are only a few species of spiders in the U.S. that can bite humans.
Like humans and other animals, fish suffer from diseases and parasites. Fish defences against disease are specific and non-specific. Fish defences against disease are specific and non-specific. Non-specific defences include skin and scales, as well as the mucus layer secreted by the epidermis that traps microorganisms and inhibits their growth.
Parasitic infestations, stings, and bites in humans are caused by several groups of animals belonging to the following phyla—Arthropoda, Chordata, Cnidaria, Nemathelminthes, Platyhelminthes, Annelida, and Protozoa
A human host usually notices the bite within several hours, and the itching is most intense the first one to two days. Chigger bites usually slowly go away after two weeks, per the Cleveland ...
A dog in West Virginia is thriving after a suspected snake bite which left him with an extremely swollen head.. The story of the dog's plight recently went viral following a Reddit mention, but ...
Florida — A young man became seriously ill and died as a result of a snake bite while handling a snake during one of George Went Hensley's religious services in Bartow, Florida. Shortly after, the town of Bartow passed a law that banned snake handling. [120] September 25, 1906: Frank Benham, 2, male
Onychophora / ɒ n ɪ ˈ k ɒ f ə r ə / (from Ancient Greek: ονυχής, onyches, "claws"; and φέρειν, pherein, "to carry"), commonly known as velvet worms (for their velvety texture and somewhat wormlike appearance) or more ambiguously as peripatus / p ə ˈ r ɪ p ə t ə s / (after the first described genus, Peripatus), is a phylum of elongate, soft-bodied, many-legged animals.