Pteronemobius (Pteronemobius) heydenii (Fischer, 1853)

Separadores primários

Acoustic Descriptions

Pteronemobius Pteronemobius heydenii

Behaviour:

Pteronemobius heydenii (Fischer, 1853) (Figs. 6; 13; 20) - this species stridulates from May to July; stridulation being emitted all day long and sometimes at night. It can be heard from maximum 30 meters, but the individuals can hardly be located. The echeme has 1.5-3 seconds and each echeme is composed from more than 50-60 hemisyllables. Gaps between echemes can be from 1 to 5 seconds long, depending on the temperature: as higher the temperature, as shorter the gap is. The pars stridens has approximately 0.9 mm (the area with stridulatory pegs) and a number of 105 pegs. [1]

References

Iorgu IȘtefan, Mustata G. Bioacoustic studies on some cricket species (Insecta:Orthoptera: Gryllidae) from Romania. Analele Ştiinţifice ale Universităţii „Al. I. Cuza” Iaşi, s. Biologie animală. 2008;LIV:57-64.

Pteronemobius Pteronemobius heydenii

Behaviour:

The song is shriller than in the Wood-cricket, sounding rather like 'zirr'. The individual chirps last 1-2 sec. and are separated by pauses of similar duration. Locating the Marsh-cricket by song is also almost impossible. [1]

References

Bellman H. A Field Guide to the Grasshoppers and Crickets of Britain and Northern Europe. William Collins & Sons; 1988.

Acoustic Traits

Ontology Term	Valor	Reference	Editar ligação
Time Of Day Of Highest Acoustic Activity https://vocab.audioblast.org/TimeOfDayOfHighestAcousticActivity	0900-2400	view
Length Of Stridulatory File https://vocab.audioblast.org/StridulatoryFileLength	0.9 Male,	view
Number Of Teeth On Stridulatory File https://vocab.audioblast.org/StridulatoryFileToothNumber	105 Male,	view
Crepitation (Presence) https://vocab.audioblast.org/CrepitationPresence Inferred by inference_bot from value assigned to Ensifera	Absent Male; Female,

Calling Call
Ontology Term	Valor	Reference	Editar ligação
Echeme Duration https://vocab.audioblast.org/EchemeDuration	1-2 Male,	view
Echeme Interval https://vocab.audioblast.org/EchemeInterval	1-2 Male,	view
Time Of Day Of Call https://vocab.audioblast.org/TimeOfDayOfCall	Day; Night Male,	view
Time Of Day Of Highest Acoustic Activity https://vocab.audioblast.org/TimeOfDayOfHighestAcousticActivity	Evening; Night Male,	view
Song Structure https://vocab.audioblast.org/SongStructure	Echemes Male,	view
Echeme Duration https://vocab.audioblast.org/EchemeDuration	1-4 Male,	view
Echeme Interval https://vocab.audioblast.org/EchemeInterval	0.5-2.5 Male,	view
Syllable Repetition Rate (in echeme) (Hz) https://vocab.audioblast.org/SyllableRepetitionRateInEcheme	40-65 Male,	view
Syllable Duration (in Echeme) https://vocab.audioblast.org/SyllableDurationInEcheme	0.009-0.012 Male,	view
Syllable Interval https://vocab.audioblast.org/SyllableInterval	0.006-0.010 Male,	view
Peak Frequency (kHz) https://vocab.audioblast.org/PeakFrequency	6.4-7.9 Male,	view
Time Of Year Of Call https://vocab.audioblast.org/TimeOfYearOfCall	May-July Male,	view
Time Of Day Of Call https://vocab.audioblast.org/TimeOfDayOfCall	Day;Night Male,	view
Time Of Day Of Highest Acoustic Activity https://vocab.audioblast.org/TimeOfDayOfHighestAcousticActivity	Day Male,	view
Sound Propagation Distance (m) https://vocab.audioblast.org/SoundPropagationDistance	<30 Male,	view
Echeme Duration https://vocab.audioblast.org/EchemeDuration	1.5-3.0 Male,	view
Syllables per Echeme https://vocab.audioblast.org/SyllablesPerEcheme	50-60 Male,	view
Echeme Interval https://vocab.audioblast.org/EchemeInterval	1-5 Male,	view