Helminth Egg Identification: A Microscopic Atlas

A concise atlas of helminth egg morphology: microscopic features of Ascaris, Enterobius, Trichuris, Ancylostoma, Fasciola, Taenia, and Hymenolepis.

Editorial team 1 min May 20, 2025

Microscopic slides: morphological features of helminth eggs of various species

🔬 Mini-atlas on parasitology Top to bottom: eggs of the following helminths: Ascaris lumbricoides (Human roundworm) Enterobius vermicularis (Pinworm) Trichuris trichiura (Whipworm) Ancylostoma sp. (Hookworm) Fasciola hepatica (Liver fluke) Taenia sp. (Taeniid oncosphere - beef/pork tapeworm) Hymenolepis nana (Dwarf tapeworm) Hymenolepis diminuta (Rat tapeworm)

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Hymenolepis diminuta Eggs: Microscopy and Differential Diagnosis

Hymenolepis diminuta Eggs: Microscopy and Differential Diagnosis

Morphology of Hymenolepis diminuta tapeworm eggs under stool microscopy. Differential diagnosis with Hymenolepis nana and absence of polar filaments.

Editorial team 1 min

Taeniidae Oncospheres: Differential Diagnosis of Eggs

Taeniidae Oncospheres: Differential Diagnosis of Eggs

Morphological features of Taeniidae family oncospheres, their differences from Hymenolepis diminuta eggs, and classification of clinically significant tapeworm species.

Editorial team 2 min

Microscopic Diagnosis of Helminth Eggs and Protozoa

Microscopic Diagnosis of Helminth Eggs and Protozoa

Morphology of helminth eggs and protozoa in stool microscopy: differential features of Paragonimus, Fasciola, Ascaris, Taenia, Trichuris, and Balantidium coli.

Editorial team 1 min