Bioacoustics of Cardiodactylus

Genus

34 recordings
2 trait measurements
1 references

Account

What the sources say about this taxon, as written.

description · Plazi

Male. Stridulum complete; harp longer than wide, with two strongly bisinuated, oblique veins; mirror well delimited, more or less clearly separated from apical field; apical field elongate with several cell alignments. Male genitalia: pseudepiphallic sclerite very long, greatly narrowed at mid length, setose laterally and ventrally, with two high dorsal crests partly fused dorsally; rami short and wide. Female. Ovipositor long, apex lanceolate and flattened laterally. Female genitalia: copulatory papilla with rounded sclerotized base and apex. CALLING SONG. — The call of C. novaeguineae (de Haan, 1844) is complex, with two different types of echemes. The dominant frequency is carried on the third harmonic ( Robillard & Ichikawa 2009 ).

this account at Plazi

behaviour · bio.acousti.ca

Cardiodactylus is as well interesting for the peculiarity of its calling song: together with the other members of the tribe Lebinthini, they occupy an important part in the acoustic diversity of Eneopterinae. Based on the analysis of the frequency spectra, previous studies showed that Cardiodactylus species use high-frequency calling songs (Robillard & Desutter-Grandcolas 2004b), with a dominant frequency corresponding to the third harmonic of their song spectrum (Robillard et al. 2007), which places Cardiodactylus at the center of hypotheses of convergent evolution and phenotypic diversification toward high frequencies.

this account at bio.acousti.ca

Acoustic traits

2 measurements across 2 traits. Each name links to its term in the audioBlast vocabulary.

Crepitation (Presence)

Absent

Sound Production Method

Elytral Stridulation

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
Crepitation (Presence)AbsentMale; Femalebio.acousti.ca
Sound Production MethodElytral Stridulationbio.acousti.ca

Recordings

34 in audioBlast.

Cardiodactylus novaeguineae
28 s
bio.acousti.ca listen › record
XC1146460 Sad cricket (Cardiodactylus novaeguineae) - calling song
31 s
Marc Anderson 2026-05-30 xeno-canto listen › record
iNat371884262 Cardiodactylus novaeguineae
Marc Anderson 2026-05-30 iNaturalist listen › record
マダラコオロギ
48 s
bio.acousti.ca listen › record
iNat191813340 Cardiodactylus guttulus
Tね 2023-11-23 iNaturalist listen › record
iNat317574576 Cardiodactylus guttulus
lava_chen 2025-09-27 iNaturalist listen › record
iNat401586419 Cardiodactylus guttulus
lava_chen 2026-09-19 iNaturalist listen › record
iNat401586506 Cardiodactylus guttulus
lava_chen 2026-09-19 iNaturalist listen › record
Cardiodactylus enkraussi MNHN
11 s
bio.acousti.ca listen › record
Cardiodactylus tankara
15 s
bio.acousti.ca listen › record
Cardiodactylus novaeguineae
28 s
bio.acousti.ca listen › record
XC1146460 Sad cricket (Cardiodactylus novaeguineae) - calling song
31 s
Marc Anderson 2026-05-30 xeno-canto listen › record

22 more in the audioBlast browser.

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.

Higher classification

Contains

Alongside

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
iNaturalistCardiodactylusGenusGryllidaeiNaturalist/506170
PlaziCardiodactylusGenusHaglotettigoniidaePlazi/Cardiodactylus
bio.acousti.caCardiodactylusGenusGryllidaebio.acousti.ca/2377
xeno-cantoCardiodactylusGenus—xeno-canto/Cardiodactylus

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
{
  "@context": [
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    {
      "dwc": "http://rs.tdwg.org/dwc/terms/"
    }
  ],
  "@type": "Taxon",
  "@id": "https://browse.acousti.cloud/taxon/cardiodactylus/",
  "name": "Cardiodactylus",
  "taxonRank": "genus",
  "url": "https://browse.acousti.cloud/taxon/cardiodactylus/",
  "sameAs": "https://api.audioblast.org/taxon/CoL/8NNZL",
  "parentTaxon": {
    "@type": "Taxon",
    "name": "Cardiodactylina",
    "taxonRank": "subtribe",
    "url": "https://browse.acousti.cloud/taxon/cardiodactylina/"
  }
}