TERMIUM Plus®

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

ABDOMINAL PORE [1 record]

Record 1 2021-08-06

English

Subject field(s)
  • Animal Anatomy
  • Morphology and General Physiology
  • Fish
DEF

An excretory [and] usually paired aperture opening within or behind the cloacal region in many fishes and affording communication between the abdominal cavity and the exterior.

CONT

In salmonids the solid ovary has no excurrent duct, eggs being discharged into the coelomic space and escaping by way of the abdominal pore.

French

Domaine(s)
  • Anatomie animale
  • Morphologie et physiologie générale
  • Poissons
CONT

Un pore abdominal, en ichtyologie, est une ouverture externe près de l'évent communiquant avec la cavité abdominale, l'abdomen. Les pores abdominaux se rencontrent chez les Cyclostomata, les élasmobranches, et chez certains Teleostomi, par exemple, des salmonidés comme le saumon ou la truite.

Spanish

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