香港褶翅小蜂属分类研究，提出一新异名（膜翅目：胡蜂科：褶翅小蜂亚科）。

A taxonomic study on the genus Zethus Fabricius from Hong Kong, with proposal of a new synonym (Hymenoptera: Vespidae: Eumeninae).

机构信息

Division of Forest Protection; Taiwan Forestry Research Institute (TFRI); Taipei; Taiwan.

Sai Kung; Hong Kong; China.

出版信息

Zootaxa. 2023 Sep 4;5339(6):520-532. doi: 10.11646/zootaxa.5339.6.2.

DOI:10.11646/zootaxa.5339.6.2

PMID:38221400

Abstract

We review three leaf-cutter wasp species of the genus Zethus Fabricius, 1804 occurring in Hong Kong. Zethus malayanus Gusenleitner, 2010, syn. nov. is proposed as a junior synonym of Z. bakeri Giordani Soika, 1995; we clarify the status of Zethus dolosus Bingham, 1897 formerly reported from Hong Kong and add Z. angulatus Nguyen & Carpenter, 2016 as new to Hong Kong. We provide descriptions and high-resolution images for the three species, including male genitalia of Z. angulatus and Z. bakeri.

摘要

我们综述了在香港出现的 3 种锯叶蜂属（Zethus Fabricius，1804）叶蜂。兹提出 1 新种，即近似种马来锯叶蜂（Zethus malayanus Gusenleitner，2010，syn. nov.）为贝克锯叶蜂（Z. bakeri Giordani Soika，1995）的同物异名，并澄清了曾在香港报道过的锯齿锯叶蜂（Zethus dolosus Bingham，1897）的状况。另新增角锯叶蜂（Zethus angulatus Nguyen & Carpenter，2016）为香港新纪录种。本文提供了这 3 个种的描述和高分辨率图片，包括角锯叶蜂和贝克锯叶蜂的雄性生殖器。