Skip to main content

palpus

/pal-puhs/US // ˈpæl pəs //

颚部,掌心,颚骨,手掌

Related Words

Definitions

n.名词 noun
  1. 1

    plural pal·pi [pal-pahy]. /ˈpæl paɪ/.

    • : an appendage attached to an oral part and serving as an organ of sense in insects, crustaceans, etc.

Synonyms & Antonyms

Examples

  • Near the root or base of the mandibles on each side is a jointed feeler, or palpus; but spiders have no antenn.

  • The labium in Japyx is four-lobed and bears a small two-jointed palpus.

  • The palpus, too, on this side was turned back to correspond to the direction of the legs nearest it.

  • Its true function appears to be that of an extra palpus or "feeler."

  • The palpus of the male (fig. 339) has large and complicated appendages at the end.