Bioacoustics of Cearacesaini

Tribe

Account

What the sources say about this taxon, as written.

distribution · Plazi

Distribution: Neotropics, only South America. Diagnosis: Small to medium-sized, FWs and HWs developed (except Taroba elephantina de Mello & Souza-Dias, 2010 ), surpassing abdomen, without stridulatory apparatus ( Fig. 13A ). Eyes crossed by horizontal bands, generally two or three ( Figs 11A , 13A ; Supporting Information, Fig. S1F ); veins of lateral field of FWs parallel to dorsal field; TIII with 5/5 subapical spurs, sometimes six on inner side. Male genitalia: rami connected anteriorly ( Fig. 13B ; Supporting Information, Fig. S8I ); ectophallic arc connected.

this account at Plazi

discussion · Plazi

Remarks: Like Aphonomorphini crickets, Cearacesaini have developed FWs without stridulatory apparatus. However, this group does not have stridulatory teeth on the ventral face of the PCu vein, suggesting that these crickets do not use their tympana for acoustic communication. Their external morphology is extremely diverse between the species of this tribe (see: DesutterGrandcolas, 2017), so male genitalia are necessary for their identification. This is the only oecanthid taxon with the ectophallic arc complete ( Fig. 13B ).

this account at Plazi

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Higher classification

Contains

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Alongside

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
PlaziCearacesainiTribeOecanthidaePlazi/Cearacesaini

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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