PetriKey

Parasite

Taenia species

Tapeworm with proglottid vocabulary

TEE-nee-uh

parasitehelminthcestodetapewormproglottid

High-yield clue

Cestode + proglottids/scolex vocabulary; T. solium adds cysticercosis contrast.

Overview

Tapeworms used to teach cestode anatomy, proglottids, scolex vocabulary, and cysticercosis contrast terms.

Classification

  • Helminth
  • Cestode
  • Segmented tapeworm

Lab & identification clues

  • Egg/proglottid morphology vocabulary
  • Scolex hooks/suckers terms
  • Serology/imaging terms in tissue disease coursework

Associations

  • Intestinal tapeworm vocabulary
  • Neurocysticercosis association for T. solium
  • Foodborne lifecycle framing

Commonly confused with

  • Diphyllobothrium vocabulary
  • Ascaris lumbricoides
  • Schistosoma species

Your notes

Original student-study summary. Sources checked: OpenStax Microbiology 2e, NCBI Bookshelf Medical Microbiology, and CDC topic pages where applicable; reviewed 2026-06. Educational only; no diagnosis, treatment, dosing, or specimen-handling guidance.

OpenStax: Microbiology 2e organism classification foundationssourceNCBI Bookshelf: Medical Microbiology organism chapterssourceCDC: CDC disease and public-health topic pagessource