2004
DOI: 10.1590/s0001-37652004000200018
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Abstract: Evolution of dominant frequencies in songs of Eneopterinae crickets was studied with respect to phylogeny. Two characters are optimized on the tree: the first describes the frequency resulting from the vibration of the harp (Fda), and the second is due to the vibration of other tegminal areas (Fdb). Fda was found to be relatively stable through the subfamily. Its low ancestral state is replaced by a high Fda only once, resulting in high-frequency calling in [Cardiodactylus (Lebinthus-Agnotecous)]. A high Fdb c… Show more

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Cited by 12 publications
(6 citation statements)
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“…Because of the structure of their stridulatory apparatus, Agnotecous species were originally considered to be unable to emit a loud advertisement call (Otte et al ., 1987). Actually, they emit a calling song characterized by a short‐trill shape, a very high dominant frequency (from 9 to 15 kHz) and a low intensity (Desutter‐Grandcolas, 1997c; Robillard & Desutter‐Grandcolas, 2004b, c). At night, males have been observed at the base of tree trunks, on understorey plants or on prominent structures in leaf litter, such as a leaf or a dead twig (Otte et al ., 1987; Desutter‐Grandcolas, 1997c).…”
Section: Biology and Distribution Of Agnotecous In New Caledoniamentioning
confidence: 99%
“…Because of the structure of their stridulatory apparatus, Agnotecous species were originally considered to be unable to emit a loud advertisement call (Otte et al ., 1987). Actually, they emit a calling song characterized by a short‐trill shape, a very high dominant frequency (from 9 to 15 kHz) and a low intensity (Desutter‐Grandcolas, 1997c; Robillard & Desutter‐Grandcolas, 2004b, c). At night, males have been observed at the base of tree trunks, on understorey plants or on prominent structures in leaf litter, such as a leaf or a dead twig (Otte et al ., 1987; Desutter‐Grandcolas, 1997c).…”
Section: Biology and Distribution Of Agnotecous In New Caledoniamentioning
confidence: 99%
“…Eneopterinae (Grylloidea, Eneopteridae) are a much diversified cricket clade in terms of acoustic communication. This diversity concerns the stridulatory apparatus (Robillard & Desutter‐Grandcolas, 2004a), emitted signals (Desutter‐Grandcolas, 1997, 1998; Robillard & Desutter‐Grandcolas, 2004b, c; Robillard, 2004) and associated behaviours (Toms, 1984; Preston‐Mafham, 2000). To understand the evolution of acoustic communication in Eneopterinae, a phylogenetic analysis of the whole subfamily has been undertaken using both morphological (Robillard & Desutter‐Grandcolas, 2004a) and molecular characters (Robillard & Desutter‐Grandcolas, 2006).…”
Section: Introductionmentioning
confidence: 99%
“…The female vibrational signal occurs after the males's call with a similar delay and dominant frequency as previously studied Lebinthini species (Table 1). Therefore, this novel communication system consisting of high-frequency male acoustic signals and female vibrational replies likely evolved in the ancestor of the Lebinthini tribe, representing a key innovation leading to the evolutionary diversification of these crickets (Robillard and Desutter-Grandcolas 2004b;ter Hofstede et al 2015).…”
Section: Discussionmentioning
confidence: 99%