TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

ROUND WORM [1 record]

Record 1 2012-01-09

English

Subject field(s)
  • Worms and Related Organisms
  • Animal Pests (Crops)
CONT

Nematodes are usually vermiform, long and slender, but some species are swollen. Most people know them as roundworms because their cross-section is round. They range in size from 0.08 mm to 7 mm. Nematodes are a tube within a tube. The outside tube is the body wall which consists of muscle layers that are used as a protective covering. The inside tube is the digestive system. The esophagus is the front of the digestive tube.

OBS

There are parasitic and non-parasitic nematodes.

OBS

Parasitic nematodes are major challenges to human health and agriculture.

French

Domaine(s)
  • Vers et organismes apparentés
  • Animaux nuisibles aux cultures
DEF

Ver cylindrique et effilé, à tube digestif complet, généralement de très petite taille, pullulant dans le sol, dont de nombreuses espèces mènent une vie libre, tandis que d'autres sont des parasites de plantes, d'invertébrés et de vertébrés, dont l'homme.

Spanish

Campo(s) temático(s)
  • Gusanos y organismos semejantes
  • Animales dañinos para los cultivos
DEF

Gusano filamentoso no segmentado, a menudo parásito de plantas.

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