branchia

• Substantivo que designa o órgão respiratório de animais aquáticos, permitindo-lhes absorver o oxigênio dissolvido na água. Em zoologia, refere-se às brânquias, também chamadas de guelras.

A noun referring to the respiratory organ of aquatic animals that enables them to breathe oxygen dissolved in water.

1. Respiratory organ of aquatic animalsC1formalscientific

   A specialized organ found in fish and some other aquatic animals that extracts oxygen from water.

   Brânquia

   • Fish use their branchiae to absorb oxygen from the water.
   • The branchiae of a shark are located on the sides of its head.
   • Aquatic invertebrates often have external branchiae for respiration.

   Sinônimosgill