TERMIUM Plus®

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

RETINACULUM [2 records]

Record 1 2000-02-08

English

Subject field(s)
  • Insects, Centipedes, Spiders, and Scorpions
DEF

[In moths,] a hook-like structure by which the fore-wing ... engages with a bristle or frenulum on the hind-wing, thus coupling the wings together during flight. [But in insects of the order Collembola, or more commonly called spring-tails,] a hook beneath the abdomen ... by which the furcula of the tail is held down beneath the insect. When released the tail propels the insect forwards into the air. [In other insects, refers to] other attachment structures, e.g. on the ovipositor of some Hymenoptera and the madibles of some beetles.

OBS

plural: retinacula.

Key term(s)
  • retinacula

French

Domaine(s)
  • Insectes, mille-pattes, araignées et scorpions
DEF

Appareil de soies raides ou d'écailles, situé sous l'aile antérieure. Il permet de recevoir et de retenir le frein de l'aile postérieure pendant le vol.

Spanish

Save record 1

Record 2 1998-08-21

English

Subject field(s)
  • Muscles and Tendons
DEF

A structure that retains an organ or tissue in place.

French

Domaine(s)
  • Muscles et tendons
CONT

[Le tendon du jambier antérieur] est ensuite tunnelisé à la face dorsale des os du pied, sous les tendons extenseurs et sous le retinaculum des extenseurs [...]

Spanish

Save record 2

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