Definition

Noun: * Ascaridia galli: A parasitic nematode (roundworm) species that infects the intestines of domestic fowl, such as chickens and turkeys. It is a common cause of parasitic disease in poultry.

Usage

The term "Ascaridia galli" is used specifically in scientific, veterinary, and agricultural contexts to identify this particular parasitic worm. It is always treated as a singular proper noun (the species name).

Examples

• The veterinarian diagnosed the sick chicken with an infestation of Ascaridia galli.
• Ascaridia galli is one of the most prevalent nematodes affecting backyard poultry flocks.
• The study focused on the life cycle and pathogenicity of Ascaridia galli.

Advanced Usage

• The species name is often italicized in formal scientific writing: .
• It can be referred to more generally as a "poultry roundworm" or "large roundworm of chickens" in less technical language.

Variants and Related Words

• Ascarid (noun): A general term for any nematode worm of the family Ascarididae, to which belongs.
• Nematode (noun): The broader phylum of roundworms, which includes both parasitic and free-living species.
• Helminth (noun): A general term for parasitic worms, including nematodes, cestodes (tapeworms), and trematodes (flukes).

Synonyms

• Poultry roundworm
• Large roundworm of chickens

Related Phrases

• Ascaridiasis: The disease or condition of being infected with ascarid worms, including .
• Nematode infection: A broader term for infection by any roundworm.

Noun

1. intestinal parasite of domestic fowl