1Entomological Laboratory, Graduate School of Bioresource and Bioenvironmental Sciences, Kyushu University, Fukuoka, 819-0395 Japan. .
The Kyushu University Museum, Fukuoka, 812-8581 Japan. .
Zootaxa. 2022 Aug 10;5174(3):233-246. doi: 10.11646/zootaxa.5174.3.2.
Dasycerus occultus Hashizume Maruyama, sp. nov. is described and illustrated based on specimens from Japan (Honshu and Kyushu). The holotype of D. japonicus Nakane, 1963 was revisited. The D. japonicus illustrated by Lbl Calame (1996) was found not to be D. japonicus but rather to be D. occultus sp. nov. The discussion also includes D. poseidon Hu Liang, 2021 from Taiwan. The phylogenetic relationships of this genus from Japan based on mitochondrial DNA sequences are discussed.
大角蝉属一新种描述及图示——基于日本(本州和九州)标本。本文重新研究了日本大角蝉 Nakane, 1963 的模式标本。Lbl Calame(1996)所图示的日本大角蝉实际上并非日本大角蝉,而是本文所描述的大角蝉属一新种。本文还讨论了来自中国台湾的海神大角蝉 Hu Liang, 2021。基于线粒体 DNA 序列,本文对日本该属的系统发育关系进行了讨论。