Semiotics of an advertisement call of a male bat, Pipistrellus
nathusii

a 2007

Semiotics of an advertisement call of a male bat, Pipistrellus nathusii

JAHELKOVÁ, Helena, Ivan HORÁČEK a Tomáš BARTONIČKA

Základní údaje

Originální název

Semiotics of an advertisement call of a male bat, Pipistrellus nathusii

Název česky

Sémiotický pohled na vábící hlasy samce druhu Pipistrellus nathusii

Autoři

JAHELKOVÁ, Helena (203 Česká republika), Ivan HORÁČEK (203 Česká republika) a Tomáš BARTONIČKA (203 Česká republika, garant)

Vydání

Program and Abstracts, XIV International Bat Research Conference in Merida, Mexico, 2007

Další údaje

Jazyk

angličtina

Typ výsledku

Konferenční abstrakt

Obor

10600 1.6 Biological sciences

Stát vydavatele

Mexiko

Utajení

není předmětem státního či obchodního tajemství

Kód RIV

RIV/00216224:14310/07:00022613

Organizační jednotka

Přírodovědecká fakulta

Klíčová slova anglicky

semantics; calls; bats

Štítky

bats, calls, semantics

Příznaky

Mezinárodní význam

Změněno: 1. 9. 2010 14:41, doc. Mgr. Tomáš Bartonička, Ph.D.

Anotace

ORIG CZ

V originále

Social calls of Pipistrellus nathusii were repeatedly recorded in South Bohemia during years 1999-2005. Recorded social calls belong to males (regular sedentary display, songflight), females and juveniles (maternity colonies) or unknown individuals (behavioural situations in the mating season, advertising calls during emerging from maternity roost). Mating calls are composed from three main parts (ABC) as a rule; the fourth part (D) can be attached. The most often recorded motives were ABC, ABCD, ABCB(BBB)D, ABC(BCBC)D, AB, AD, BC and long D-sequencies interrupted by B or several short steep FM signals. Particular males were determined by individual traits of advertising calls (especially the lowest frequency of the third call of V-shaped signals (part C), the lowest frequency of FM call (part B) and the number of component in regular sedentary display). Calls of one male were analyzed in detail (difference in number of components, frequency and duration of particular components and parts). The fourth part (D) of advertising calls of males produced more in the peak of mating season and in sedentary display, contains signals similar to calls recorded in maternity colonies with spectrogram shapes copying letters L, M, N, I, U, V, W. Distribution and frequency characteristic of particular types are individual and several gradual transitions were noted from the fourth part (D) to the first part (A) of advertising call. Some males emitted long sequences of these signals during sedentary display interrupted by the second (B), the second ant the third part (BC) or by steep FM signals falling down from 70 to 20 kHz with duration 0,6 - 4 ms and interval 5-26 ms. In maternity colonies was often recorded also double-note communication and gradual transitions from short FM signals during emerging similar to the first part (A) of advertising calls of males and occasionally structure A and ABC.

Česky

Sémiotický pohled na vábící hlasy samce druhu Pipistrellus nathusii

Návaznosti

MSM0021622416, záměr

Název: Diverzita biotických společenstev a populací: kauzální analýza variability v prostoru a čase

Investor: Ministerstvo školství, mládeže a tělovýchovy ČR, Diverzita biotických společenstev: kauzální analýza variability v prostoru a čase

Citovat

JAHELKOVÁ, Helena, Ivan HORÁČEK a Tomáš BARTONIČKA. Semiotics of an advertisement call of a male bat, Pipistrellus nathusii. In Program and Abstracts, XIV International Bat Research Conference in Merida, Mexico. 2007.

@proceedings{725472,
   author = {Jahelková, Helena and Horáček, Ivan and Bartonička, Tomáš},
   booktitle = {Program and Abstracts, XIV International Bat Research Conference in Merida, Mexico},
   keywords = {semantics; calls; bats},
   language = {eng},
   title = {Semiotics of an advertisement call of a male bat, Pipistrellus nathusii},
   year = {2007}
}

TY  - CONF
ID  - 725472
AU  - Jahelková, Helena - Horáček, Ivan - Bartonička, Tomáš
PY  - 2007
TI  - Semiotics of an advertisement call of a male bat, Pipistrellus nathusii
KW  - semantics
KW  - calls
KW  - bats
N2  - Social calls of Pipistrellus nathusii were repeatedly recorded in South Bohemia during years 1999-2005. Recorded social calls belong to males (regular sedentary display, songflight), females and juveniles (maternity colonies) or unknown individuals (behavioural situations in the mating season, advertising calls during emerging from maternity roost). Mating calls are composed from three main parts (ABC) as a rule; the fourth part (D) can be attached. The most often recorded motives were ABC, ABCD, ABCB(BBB)D, ABC(BCBC)D, AB, AD, BC and long D-sequencies interrupted by B or several short steep FM signals. Particular males were determined by individual traits of advertising calls (especially the lowest frequency of the third call of V-shaped signals (part C), the lowest frequency of FM call (part B) and the number of component in regular sedentary display). Calls of one male were analyzed in detail (difference in number of components, frequency and duration of particular components and parts). The fourth part (D) of advertising calls of males produced more in the peak of mating season and in sedentary display, contains signals similar to calls recorded in maternity colonies with spectrogram shapes copying letters L, M, N, I, U, V, W. Distribution and frequency characteristic of particular types are individual and several gradual transitions were noted from the fourth part (D) to the first part (A) of advertising call. Some males emitted long sequences of these signals during sedentary display interrupted by the second (B), the second ant the third part (BC) or by steep FM signals falling down from 70 to 20 kHz with duration 0,6 - 4 ms and interval 5-26 ms. In maternity colonies was often recorded also double-note communication and gradual transitions from short FM signals during emerging similar to the first part (A) of advertising calls of males and occasionally structure A and ABC.
ER  -

JAHELKOVÁ, Helena, Ivan HORÁČEK a Tomáš BARTONIČKA. Semiotics of an advertisement call of a male bat, Pipistrellus nathusii. In \textit{Program and Abstracts, XIV International Bat Research Conference in Merida, Mexico}. 2007.

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