Rugabinthus, a new genus of Lebinthina (Orthoptera, Gryllidae, Eneopterinae) from New Guinea

IF 1 Q3 ENTOMOLOGY

Journal of Orthoptera Research Pub Date : 2022-02-21 DOI:10.3897/jor.31.73800

M. Tan, T. Robillard

引用次数: 0

Abstract

Brachypterous crickets from the monophyletic group of Lebinthina were traditionally grouped under the genus Lebinthus. However, the morphology and calling song are highly diversified, prompting the erection of numerous genera to reclassify the species. Based on the strong characteristic fold carrying the diagonal vein of the male forewing, a new genus of cricket from the subtribe Lebinthina is described: Rugabinthusgen. nov. This brachypterous genus is endemic to the island of New Guinea and nearby islands. We redescribe the type species Rugabinthus leopoldi (Chopard, 1931) comb. nov. and describe 12 new species, R. manokwarisp. nov., R. kencanasp. nov., R. maokesp. nov., R. nabiresp. nov., R. albatrossp. nov., R. karimuisp. nov., R. yayukaesp. nov., R. biakissp. nov., R. mamberamosp. nov., R. tarikusp. nov., R. faowisp. nov., and R. badurisp. nov. We also transferred R. newguineae (Bhowmik, 1981) comb. nov. and provide a key to all known species of Rugabinthusgen. nov.

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Rugabinthus，新几内亚白蛉属一新属(直翅目，灰蛉科，白蛉科)

来自Lebithina单系群的短翅蟋蟀传统上被归为Lebithus属。然而，形态和叫声高度多样化，促使许多属的建立对物种进行重新分类。基于携带雄性前翅对角静脉的强壮特征褶皱，从蟋蟀亚属Lebintina中描述了一个新属：Rugabinthusgen。这个短翅属是新几内亚岛和附近岛屿的特有种。我们重新定义了模式种Rugabianthus leopoldi（Chopard，1931）梳。nov.，并描述了12个新种R.manokwarisp。11月，R.kencanasp。11月，毛。nov.，R.nabiresp。信天翁R.albatrosp。11月，R.karimuisp。11月，R.yayukaesp。11月，R.biakisp。11月，R.mamberamosp。11月，R.tarikusp。11月，R.faowisp。nov.和R.badurisp。nov.我们还转移了R.newguineae（Bhowmik，1981）comb。nov.提供了Rugabinthusgen所有已知物种的钥匙。十一月

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