About: Olfactory discrimination between two cryptic species of bats Pipistrellus pipistrellus and P. pygmaeus     Goto   Sponge   NotDistinct   Permalink

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  • Aside from acoustic signals, bats can use olfactory signals to search for mates. We compared the level of attractiveness of facial glands scents and urinary scents for discrimination in two cryptic bat species (Pipistrellus pipistrellus and P. pygmaeus). Sexual preferences using two olfactory signals were studied in a dual choice experiment in a glass Y-maze. Both sexes, without reference to the species, performed lower searching activity in tests with urinary scents than in the case of signals composed of scents of facial glands. Males of both species were able to discriminate and prefer the odour of conspecific females, with small proportion of disassortative choices. Females of both species did not have species-specific preferences. Absence of females’ odour preferences and small proportion of males’ disassortative choices can provide theoretical background for the existence of inter-species hybridization or point at more important role of acoustic signals in pre-mating behaviour.
  • Aside from acoustic signals, bats can use olfactory signals to search for mates. We compared the level of attractiveness of facial glands scents and urinary scents for discrimination in two cryptic bat species (Pipistrellus pipistrellus and P. pygmaeus). Sexual preferences using two olfactory signals were studied in a dual choice experiment in a glass Y-maze. Both sexes, without reference to the species, performed lower searching activity in tests with urinary scents than in the case of signals composed of scents of facial glands. Males of both species were able to discriminate and prefer the odour of conspecific females, with small proportion of disassortative choices. Females of both species did not have species-specific preferences. Absence of females’ odour preferences and small proportion of males’ disassortative choices can provide theoretical background for the existence of inter-species hybridization or point at more important role of acoustic signals in pre-mating behaviour. (en)
Title
  • Olfactory discrimination between two cryptic species of bats Pipistrellus pipistrellus and P. pygmaeus
  • Olfactory discrimination between two cryptic species of bats Pipistrellus pipistrellus and P. pygmaeus (en)
skos:prefLabel
  • Olfactory discrimination between two cryptic species of bats Pipistrellus pipistrellus and P. pygmaeus
  • Olfactory discrimination between two cryptic species of bats Pipistrellus pipistrellus and P. pygmaeus (en)
skos:notation
  • RIV/68081766:_____/10:00348465!RIV11-GA0-68081766
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(GA206/06/0954), Z(AV0Z60930519), Z(MSM0021622416)
http://linked.open...iv/cisloPeriodika
  • 3
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 276570
http://linked.open...ai/riv/idVysledku
  • RIV/68081766:_____/10:00348465
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • olfactory signal; species-specific recognition; pipistrelles; Vespertilionidae; Chiroptera (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • CZ - Česká republika
http://linked.open...ontrolniKodProRIV
  • [1364BA6FB57B]
http://linked.open...i/riv/nazevZdroje
  • Folia zoologica
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • 59
http://linked.open...iv/tvurceVysledku
  • Bryja, Josef
  • Bartonička, T.
  • Kaňuch, Peter
  • Bímová, Barbora
http://linked.open...ain/vavai/riv/wos
  • 000282860400001
http://linked.open...n/vavai/riv/zamer
issn
  • 0139-7893
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