Počet záznamů: 1

Olfactory discrimination between two cryptic species of bats Pipistrellus pipistrellus and P. pygmaeus

SYSNO ASEP	0348465
Druh ASEP	J - Článek v odborném periodiku
Zařazení RIV	J - Článek v odborném periodiku
Poddruh J	Článek ve WOS
Název	Olfactory discrimination between two cryptic species of bats Pipistrellus pipistrellus and P. pygmaeus
Tvůrce(i)	Bartonička, T. (CZ) Kaňuch, Peter (UBO-W) Bímová, Barbora (UBO-W)_RID Bryja, Josef (UBO-W)_{RID, SAI, ORCID}
Celkový počet autorů	4
Zdroj.dok.	Folia zoologica. - : Ústav biologie obratlovců AV ČR, v. v. i. - ISSN 0139-7893 Roč. 59, č. 3 (2010), s. 175-182
Poč.str.	8 s.
Jazyk dok.	eng - angličtina
Země vyd.	CZ - Česká republika
Klíč. slova	olfactory signal ; species-specific recognition ; pipistrelles ; Vespertilionidae ; Chiroptera
Vědní obor RIV	EG - Zoologie
CEP	GA206/06/0954 GA ČR - Grantová agentura ČR
CEZ	AV0Z60930519 - UBO-W (2005-2011)
UT WOS	000282860400001
EID SCOPUS	77957584754
Anotace	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.
Pracoviště	Ústav biologie obratlovců
Kontakt	Hana Slabáková, slabakova@ivb.cz, Tel.: 543 422 524
Rok sběru	2011

Počet záznamů: 1