Cycloptiloides canariensis

Species

6 recordings
10 trait measurements
1 references

Account

What the sources say about this taxon, as written.

behaviour · bio.acousti.ca

Temporal pattern A trill sounds like a faint buzzing that increases in volume and ends abruptly (maximum intensity 30 dB SPL at 1 m). The trill is composed of a train of pulses (syllables) produced at a uniform rate but continuously increasing in amplitude (Fig. 2). The intervals between successive trills are variable. According to the general principle of cricket stridulation, every pulse is produced by the interaction between the file and plectrum during a single closing of the wings. The wingstroke rate therefore determines the pulse rate, whereas the tooth-strike rate, in interaction with the vibration of the sound radiator, determines the carrier frequency (Bennet-Clark, 1989). At 27 ̊C, trill durations of 2.1±0.3 s (mean ± S.D.) were measured (8 individuals, 10 trills each). Each trill was composed of 261±39 pulses, which gives a mean pulse rate of 124 pulses s 1 (mean pulse period 8 ms). The pulse duration (pd), the number of cycles of the carrier frequency per pulse and the pulse amplitude (pa) increase continuously during a trill (pd from about 1 to 7 ms; number of cycles from about 9 to 30; pa, 10 dB rise ratio). Carrier frequency (see below) and pulse period (pp) remain constant. Carrier frequency The file-and-plectrum mechanism and tuned sound radiator (see below) emit tone pulses of a nearly pure frequency. Because of its predominant character, the fundamental frequency can easily be calculated by counting the cycles from an oscillogram (film speed 8ms 1). For five animals, every successive tenth pulse within a trill (recorded at 27 ̊C) was analysed in this way. The pulses may differ in amplitude (Fig. 2A) but their frequency does not. Nevertheless, each individual had its own characteristic frequency within the range 5.7±0.1kHz (N=25 pulses) to 6.1±0.2kHz (N=27 pulses).

this account at bio.acousti.ca

Acoustic traits

10 measurements across 9 traits. Each name links to its term in the audioBlast vocabulary.

Measurements

Every value behind the summaries above. Each links to its own record in the API, which carries the reference it was taken from.

TraitValueCallPartSexTemp.Source
Peak Frequency (kHz)5.7±0.1Calling CallMale27bio.acousti.ca
6.1±0.2Calling CallMale27bio.acousti.ca
Crepitation (Presence)AbsentMale; Femalebio.acousti.ca
Syllable Duration (in Echeme)0.008Calling CallMale27bio.acousti.ca
Syllable Repetition Rate (in echeme) (Hz)124Calling CallMale27bio.acousti.ca
Amplitude30Calling CallMalebio.acousti.ca
Number Of Teeth On Stridulatory File36±3Malebio.acousti.ca
Echeme Duration2.1±0.3Calling CallMale27bio.acousti.ca
Length Of Stridulatory File0.48±0.03Malebio.acousti.ca
Syllables per Echeme261±39Calling CallMale27bio.acousti.ca

Recordings

6 in audioBlast.

577:1 Cycloptiloides canariensis (254)
64 s
1978-04-26 bio.acousti.ca listen › record
iNat337095395 Cycloptiloides canariensis
Werner Reitmeier 2016-02-10 iNaturalist listen › record
577:1 Cycloptiloides canariensis (254)
64 s
1978-04-26 bio.acousti.ca listen › record
iNat337095395 Cycloptiloides canariensis
Werner Reitmeier 2016-02-10 iNaturalist listen › record
577:1 Cycloptiloides canariensis (254)
64 s
1978-04-26 bio.acousti.ca listen › record
iNat337095395 Cycloptiloides canariensis
Werner Reitmeier 2016-02-10 iNaturalist listen › record

Browse

Counts are recordings at or below each taxon, so an empty branch shows as empty before you click it. A dash means the join view holds no column for that rank and cannot roll up to it.

References

Publications audioBlast links to this taxon.

Sources

The rows audioBlast holds for this taxon, each matched to the same Catalogue of Life node. Where a source classifies it differently, its own classification is kept.

SourceIts nameIts rankIts familyRecord
iNaturalistCycloptiloides canariensisSpeciesMogoplistidaeiNaturalist/188660
bio.acousti.caCycloptiloides canariensisSpeciesMogoplistidaebio.acousti.ca/511

Machine-readable

Bioschemas is in the head of this page. The Darwin Core RDF lives at the API address below, which negotiates JSON-LD and Turtle.

Bioschemas Taxon, as embedded
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