TERMIUM Plus®
From: Translation Bureau
On social media
Consult the Government of Canada’s terminology data bank.
GASTEROPODE SENESTRE [2 records]
Record 1 - internal organization data 1977-06-30
Record 1, English
Record 1, Subject field(s)
- Paleontology
Record 1, Main entry term, English
- sinistral gastropod
1, record 1, English, sinistral%20gastropod
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 OBS
A "sinistral" gastropod is one that is the mirror image of a dextral form in every respect. The aperture appears on the observer's left when viewed (...) [from above the apex], and the genitalia are on the left-hand side of the head-foot mass or pallial cavity. 1, record 1, English, - sinistral%20gastropod
Record 1, French
Record 1, Domaine(s)
- Paléontologie
Record 1, Main entry term, French
- gastéropode sénestre
1, record 1, French, gast%C3%A9ropode%20s%C3%A9nestre
correct
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 OBS
[Les] gastéropodes sénestres [sont] caractérisés par le sens de leur enroulement, énantiomorphe de celui des coquilles dextres. Il semble que la sinistrorsité soit un caractère mutationnel apparaissant très tôt dans l’ovule, avant la fécondation et affectant l’ensemble d’une ponte. 1, record 1, French, - gast%C3%A9ropode%20s%C3%A9nestre
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 1977-06-25
Record 2, English
Record 2, Subject field(s)
- Paleontology
Record 2, Main entry term, English
- heterostrophic
1, record 2, English, heterostrophic
correct, adjective
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 OBS
[The term] heterostrophic [is used to describe the] condition of a [gastropod] protoconch when [the] whorls appear to be coiled in [the] opposite direction to those of [the] teleoconch. 1, record 2, English, - heterostrophic
Record 2, French
Record 2, Domaine(s)
- Paléontologie
Record 2, Main entry term, French
- hétérostrophe
1, record 2, French, h%C3%A9t%C3%A9rostrophe
correct, adjective
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 OBS
[Une coquille embryonnaire de Gastéropode est dite] hétérostrophe [lorsque] l'enroulement est sénestre avec son axe perpendiculaire à celui de la coquille adulte qui est dextre. 1, record 2, French, - h%C3%A9t%C3%A9rostrophe
Record 2, Spanish
Record 2, Textual support, Spanish
Copyright notice for the TERMIUM Plus® data bank
© Public Services and Procurement Canada, 2026
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau
Features
GCtranslate (available on the Government of Canada network only)
Use this artificial intelligence prototype to translate Government of Canada content up to and including Protected B. Available to employees of selected departments and agencies only.
Writing tools
The Language Portal’s writing tools have a new look! Easy to consult, they give you access to a wealth of information that will help you write better in English and French.
Glossaries and vocabularies
Access Translation Bureau glossaries and vocabularies.
- Date Modified: