Spirometra sp. Tapeworms

Gravid segments of common tapeworms found parasitizing the intestinal tracts of dogs and cats; From top to bottom: Spirometra mansonoides (top), Taenia sp., Mesocestoides sp., and Dipylidium caninum (bottom); Stack of 12 exposures (© Lance Wheeler, 2018 | Photographer: Lance Wheeler | Owner of Specimens: Texas A&M College of Veterinary Medicine, Department of Veterinary Pathobiology)