Definition

1. Noun:
   • A taxonomic genus of parasitic nematodes (roundworms): "Genus Ascaridia" is the scientific name for a specific group of parasitic roundworms. The primary distinguishing feature of worms in this genus is the presence of a preanal sucker, a structure near the tail end used for attachment.

Usage Examples

• Noun:
  • The veterinarian identified the parasite as belonging to the genus Ascaridia.
  • Ascaridia galli is a well-known species within the genus Ascaridia that infects poultry.

Advanced Usage

• In taxonomic classification: The term is used in formal biological and veterinary contexts to categorize and discuss specific parasitic organisms.
  • The study focused on the evolutionary relationships within the genus Ascaridia.

Variants and Related Words

• Ascaridia (n): Often used informally to refer to the genus itself or to worms of this type.
  • Ascaridia infections are common in birds.
• Ascarid (n): A more general term for any nematode of the family Ascarididae, which includes the genus .

Synonyms

• Roundworm genus: A descriptive, non-scientific synonym.
• Parasitic nematode genus: A descriptive term highlighting its parasitic nature and biological class.

Related Phrases

• Preanal sucker: The key anatomical feature defining this genus.
  • The presence of a preanal sucker is diagnostic for the genus Ascaridia.

Noun

1. roundworm having a preanal sucker