01592nas a2200241   4500008004100000022001400041245016300055210006900218260001600287300001200303490000800315520078000323653000901103653002801112653001201140653002001152653002601172100002601198700002801224700001701252700002701269856005401296       2018                        eng d  a1313-298900aHigh-speed duetting – latency times of the female acoustic response within the bush-cricket genera Leptophyes and Andreiniimon (Orthoptera, Phaneropteridae)0 aHighspeed duetting latency times of the female acoustic response  cApr-04-2019  a45 - 580 v7503 a<p>To find a mate, male and female bush-crickets of the family Phaneropteridae typically engage in duets. The male sings and the female responds. For mutual recognition, the amplitude pattern of the male song and the species-specific timing of the female response have been shown to be very important. In the seven studied species, belonging to the genera Leptophyes and Andreiniimon, these duets are extremely fast and nearly completely in the ultrasonic range. The females produce very short sounds by fast closing movements of the tegmina. They respond with species-specific delays of 20 to 150 ms after the beginning of the male song. The different latency times are probably not important for species recognition, since in sympatric species they are quite similar.</p>
10aduet10afemale acoustic signals10akatydid10aPhaneropterinae10astridulatory movement1 aHeller, Klaus-Gerhard1 aKorsunovskaya, Olga, S.1 aMassa, Bruno1 aIorgu, Ionuț, Ștefan  uhttps://zookeys.pensoft.net/articles.php?id=2387401831nas a2200181   4500008004100000022001400041245017600055210006900231260001600300520117000316653000901486653001601495653001801511653002701529100001901556700001901575856005501594       2017                        eng d  a0892-755300aFirst Evidence of Vibrational Communication in Homotomidae (Psylloidea) and Comparison of Substrate-Borne Signals of Two Allied Species of the Genus Macrohomotoma Kuwayama0 aFirst Evidence of Vibrational Communication in Homotomidae Psyll  cMay-10-20183 aSubstrate-borne signals are widely used in Hemiptera and are known to be utilized in mate searching and recognition. Within this Order, the superfamily Psylloidea is a diverse taxon which uses this type of signal modality during mating behavior between the two sexes. This study describes and compares the previously unreported vibrational communication of two closely related species of Macrohomotoma (Homotomidae). Both genders of these two species, Macrohomotoma gladiata Kuwayama 1908 and Macrohomotoma robusta Yang 1984, emit vibrational signals and establish duets during mating. The structure of male calling consists of two chirps while the female response is a single chirp. Males may sometimes follow the female response by emitting a single chirp that sounds similar to the female response with respect to the chirp duration and dominant frequency. This behavior is novel among Psylloidea and its potential function is discussed. Specific comparison of signal characteristics has revealed that the two species of Macrohomotoma are clearly distinguishable from each other which opens the possibility of acoustic signals being used for species delineation.10aduet10aHomotomidae10aMacrohomotoma10asubstrate-borne signal1 aLiao, Yi-Chang1 aYang, Man-Miao  uhttp://link.springer.com/10.1007/s10905-017-9640-2