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Parasitic Roundworm
Parasitic Nematode
Ectoparasite
Common Bovine Parasite
Obligate Human Ectoparasite
Can be a Vector of Disease
Wingless Ectoparasite of Sheep
Potential carrier of infectious disease
Illustrates crab development
Illustrates Genetic Mutation
Explore Genetic Mutations
Drosophila mutant: shining black body. Unstained.