Yasunaga Tomohide, Yamada Kazutaka, Tsai Jing-Fu
Research Associate, Division of Invertebrate Zoology, American Museum of Natural History, New York, c/o Nameshi 2-33-2, Nagasaki 852-8061, Japan..
Zootaxa. 2017 Dec 19;4365(4):421-439. doi: 10.11646/zootaxa.4365.4.3.
The fauna of plant bug subfamily Isometopinae in Taiwan and Japanese Southwest (Nansei) Islands is reviewed. Twenty-five species are recognized, including two new species of Myiomma Puton, M. austroccidens sp. nov. and M. kentingense sp. nov., which are herein diagnosed and described. In addition, Isometopus yehi Lin, 2004 is synonymized with I. bipunctatus Lin; Isometopidea yangi Lin is transferred to Kohnometopus; and a substitute name, Alcecoris linyangorum, is proposed for A. formosanus (Lin Yang) (= a junior secondary homonym of Alcecoris formosanus Lin). An annotated checklist, with updated distributional record and biological information, is provided for all treated taxa. A new tribe Sophianini is proposed for two genera, Alcecoris and Sophianus, characterized principally by the conspicuously modified antennal structures. An additional new species, Alcecoris cochlearatus sp. nov., found during examination of related Oriental specimens, is described from the Malay Peninsula.
本文对台湾及日本西南部（南西）岛屿的异角盲蝽亚科昆虫区系进行了综述。共识别出25个物种，包括两个新物种，即普氏角盲蝽属的南方角盲蝽新种Myiomma austroccidens sp. nov.和垦丁角盲蝽新种Myiomma kentingense sp. nov.，本文对其进行了诊断和描述。此外，2004年林氏异角盲蝽Isometopus yehi被认定为两点异角盲蝽I. bipunctatus的同物异名；杨氏异角盲蝽属Isometopidea yangi被转移至科氏角盲蝽属Kohnometopus；并为台湾角盲蝽Alcecoris formosanus (Lin Yang)（=台湾角盲蝽Alcecoris formosanus Lin的次异名）提出替代名称林氏角盲蝽Alcecoris linyangorum。为所有处理的分类单元提供了一份注释清单，其中包含更新的分布记录和生物学信息。为Alcecoris和Sophianus这两个属提出了一个新部落Sophianini，其主要特征是触角结构显著改变。在检查相关东洋标本时发现了另一个新物种，即来自马来半岛的耳蜗角盲蝽新种Alcecoris cochlearatus sp. nov.，并对其进行了描述。
