Toxocara sp. Roundworms

Comparison of canine and feline intestinal roundworms (From left to right: Baylisascaris procyonis, Toxascaris leonina, Toxocara canis, and Toxocara cati) (© Lance Wheeler, 2018 | Photographer: Lance Wheeler | Owner of Specimen: Texas A&M College of Veterinary Medicine, Department of Veterinary Pathobiology)