Strongylidae

Part of speech: noun

Definitions

1. A family of parasitic nematodes primarily found in the gastrointestinal tracts of vertebrates, typically affecting mammals and birds
2. They exhibit a robust and elongated body structure, contributing to their adaptation to a parasitic lifestyle
3. This family includes various genera known for their impact on host health, often leading to significant pathologies in affected species

Etymology: Strongylidae is a family name in zoology, built from the genus "Strongylus," which itself comes from the Greek "strongylos," meaning "round" or "rounded." The name was given to these nematode worms because of their cylindrical, roundish bodies, the shape that gave the genus its label. Greek "strongylos" was a general word for something rounded, and it is the same root found in other scientific terms for round or spherical things. The family is a group of parasitic roundworms, many of which live in the digestive tracts of horses and other grazing mammals. The "-idae" ending is the standard suffix that zoologists attach to a family name, derived from the genus name by a convention that marks a taxonomic family rather than a single genus.

Synonyms: parasitic worms, nematodes, helminths