TERMIUM Plus®

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

PIT VIPER [10 records]

Record 1 2017-06-07

English

Subject field(s)
  • Reptiles and Amphibians
DEF

pit viper : Any of various mostly New World highly specialized venomous snakes(as the rattlesnake, copperhead... that have a small depression on each side of the head between the eye and the nostril which is lined with sensory epithelium and innervated by branches of the trigeminal nerve, that have hollow perforated fangs..., and that constitute the family Crotalidae.

DEF

crotalidae: A family of venomous snakes sometimes regarded as a viperid subfamily (Crotalinae) comprising the pit vipers.

OBS

crotalidae: Most references state "pit vipers" as the synonym for "Crotalidae", although the above definition does not fully confirm it.

Key term(s)
  • pit viper

French

Domaine(s)
  • Reptiles et amphibiens
CONT

[...] les espèces appartenant à la famille des Crotalidés sont assez proches des Vipéridés. Elles se distinguent de ces derniers par la présence, de chaque côté de la tête, d'une profonde fossette sensorielle, placée entre l'œil et la narine, et en relation avec le nerf trijumeau.

Key term(s)
  • Crotalidé

Spanish

Save record 1

Record 2 2016-08-04

English

Subject field(s)
  • Zoology
  • Reptiles and Amphibians
Universal entry(ies)
OBS

Background colour whitish, greyish, brownish, reddish, or olive; pale dorsal cross-bands with dark edges which may be in two halves not meeting exactly at vertebral line. Belly may be heavily or lightly speckled with grey.

French

Domaine(s)
  • Zoologie
  • Reptiles et amphibiens
Entrée(s) universelle(s)

Spanish

Save record 2

Record 3 2016-03-08

English

Subject field(s)
  • Reptiles and Amphibians
Universal entry(ies)
OBS

A venomous pit viper.

French

Domaine(s)
  • Reptiles et amphibiens
Entrée(s) universelle(s)

Spanish

Save record 3

Record 4 2016-03-08

English

Subject field(s)
  • Reptiles and Amphibians
Universal entry(ies)
OBS

A pit viper.

French

Domaine(s)
  • Reptiles et amphibiens
Entrée(s) universelle(s)

Spanish

Save record 4

Record 5 2016-02-12

English

Subject field(s)
  • Reptiles and Amphibians
Universal entry(ies)
CONT

The eyelash viper or Schlegel' s pit viper is found in Columbia, Venezuela, and Ecuador, where it exists in different color phases(olive with black or reddish spots, yellow-green with brown spots, and or nearly black variety). It has a red tail tip and small horned scales above the eyes.

French

Domaine(s)
  • Reptiles et amphibiens
Entrée(s) universelle(s)
OBS

Aucun nom français n'a été retrouvé dans la documentation.

Spanish

Save record 5

Record 6 2016-01-14

English

Subject field(s)
  • Reptiles and Amphibians
Universal entry(ies)
DEF

A pit viper... widely distributed in upland areas of the eastern United States...

CONT

... the poisonous Copperhead of the eastern United States ... does not occur in Canada and has a pattern of hourglass crossbands, not blotches.

French

Domaine(s)
  • Reptiles et amphibiens
Entrée(s) universelle(s)
CONT

Le Mocassin à tête cuivrée, ou plus simplement tête cuivrée, [mesure] de 40 à 90 cm de long [...] Ce serpent se rencontre dans l'Est des États-Unis au Texas et au Missouri.

Spanish

Save record 6

Record 7 2007-09-19

English

Subject field(s)
  • Reptiles and Amphibians
Universal entry(ies)
OBS

Lachesis muta is a venomous pit viper species found in South America.

French

Domaine(s)
  • Reptiles et amphibiens
Entrée(s) universelle(s)
CONT

Lachesis est un genre de Crotalinae hautement vénimeux que l'on trouve dans les aires forestières éloignées en Amérique centrale et Amérique du Sud. Ce genre contient 3 espèces connues actuellement. Ces espèces, peu différenciables au premier abord, partagent plusieurs noms communs, tels que «crotale muet», «crotale à losange» et surtout «maître de la brousse» (Lachesis muta).

Spanish

Save record 7

Record 8 2004-09-08

English

Subject field(s)
  • Medication
DEF

A proteinase obtained from the venom of the Malayan pit viper Agkistrodon rhodostoma, acting specifically on fibrinogen; used as an anticoagulant in the treatment of retinal vein occlusion and deep vein thrombosis and to prevent postoperative rethrombosis.

French

Domaine(s)
  • Médicaments
CONT

L'ancrod est un dérivé du venin de vipère de Malaisie produisant une anticoagulation par défibrinogénation.

Spanish

Campo(s) temático(s)
  • Medicamentos
Save record 8

Record 9 2001-03-26

English

Subject field(s)
  • Advanced Technology Weapons
  • Photoelectricity and Electron Optics
CONT

Fourth generation systems will offer higher scanning rates, and be better able to detect the 8 to 10 micron photons created by skin heating. The use of complex infrared opticis and cryogenic cooling in conventional imagers might seem odd to some snakes such as the rattlesnake and pit viper, which have sensory organs that act like pinhole cameras operating at around 8 microns.

French

Domaine(s)
  • Armes de haute technicité
  • Photo-électricité et optique électronique
CONT

Certains serpents comme la vipère ricaneraient si on leur vantait les mérites de ces optiques infrarouges complexes et de leurs systèmes de refroidissement cryogéniques.

Spanish

Save record 9

Record 10 1990-09-06

English

Subject field(s)
  • Reptiles and Amphibians
DEF

A large, poisonous pit viper(Bothrops atrox), related to the rattlesnake, found in tropical America.

French

Domaine(s)
  • Reptiles et amphibiens
DEF

non usuel d'un serpent venimeux du genre Bothrops.

Spanish

Save record 10

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