TERMIUM Plus®

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

PARAPATRIC [3 records]

Record 1 2012-03-26

English

Subject field(s)
  • Birds
  • Biogeography
DEF

Designates species or subspecies that occupy different but contiguous geographical areas, at least during the breeding season.

French

Domaine(s)
  • Oiseaux
  • Biogéographie
DEF

Qualifie les espèces ou sous-espèces dont les aires de répartition sont contiguës, mais ne se recoupent pas, du moins durant la saison de reproduction

Spanish

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Record 2 2011-12-14

English

Subject field(s)
  • Evolution (Biology)
DEF

The speciation that occurs when the groups that evolve to be separate species occur together in the same geographic area.

OBS

Sibling species while sharing the same environment, retain their identity and remain distinct due to the biological, physiological and ecological differences among them and as they show considerable genetic incompatibility, interbreeding does not occur. There are three types of sympatric speciation : allophagic, allochronic and parapatric.

French

Domaine(s)
  • Évolution (Biologie)
CONT

La spéciation sympatrique peut survenir lorsque des populations non isolées géographiquement évoluent en espèces distinctes. Même si elles vivent sur le même territoire, les populations peuvent être isolées au point de vue de la reproduction par un isolement écologique (habitats différents), par un isolement temporel (période de chaleur différente, par exemple) ou par un isolement éthologique (les couleurs et les comportements de parade nuptiale).

Spanish

Campo(s) temático(s)
  • Evolución (Biología)
DEF

Formación de nuevas especies a partir de poblaciones que ocupan el mismo espacio geográfico o espacios distintos que se superponen.

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Record 3 2010-06-07

English

Subject field(s)
  • Evolution (Biology)
CONT

Parapatric speciation : speciation that occurs when the group that evolve to be separate species are geographic neighbors; they are in different areas, but the areas are next to each other and individuals can move between the areas.

French

Domaine(s)
  • Évolution (Biologie)
CONT

La spéciation parapatrique survient lorsque des populations évoluent de manière autonome alors qu'elles occupent des territoires adjacents.

Spanish

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