豪勋爵岛特有的一种寄生蜂新种(膜翅目:蜂科)

IF 1.1 3区农林科学 Q3 ENTOMOLOGY

Austral Entomology Pub Date : 2022-08-01 DOI:10.1111/aen.12616

Juanita Rodriguez, Olivia Evangelista

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引用次数: 0

摘要

豪勋爵岛是联合国教科文组织世界遗产，拥有高度地方性的生物群和最近物种灭绝的历史。在2017年和2018年澳大利亚地理学会对豪勋爵岛的考察中，从不同的地点收集了1930年Ctenostegus Haupt属的蜘蛛黄蜂。在此基础上描述了一个新种——C. hansoni sp. nov.。对C. immitis物种群的所有成分的外部形态和雄性生殖器特征进行了说明，并提供了识别密钥。豪勋爵岛膜翅目昆虫的新分布资料包括新发现的一属(Fabriogenia sp.)和残蜂科(Ephutomorpha sp.)的首次记录。汉索尼Ctenostegus sp. 11 .是少数局限于海洋岛屿上的蜘蛛黄蜂之一，它构成了一个有趣的新记录，即从澳大利亚大陆长途传播，然后是物种形成。

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Ctenostegus hansoni sp. nov., a new species of spider wasp endemic to Lord Howe Island (Hymenoptera: Pompilidae)

Lord Howe Island is a UNESCO World Heritage Site with a highly endemic biota and a history of recent species extinction. During the 2017 and 2018 Australian Geographic Society expeditions to Lord Howe Island, spider wasps in the genus Ctenostegus Haupt, 1930 were collected from various sites. A new species – C. hansoni sp. nov. – is described based on this material. The external morphology and male genitalic features are illustrated for all constituents of the C. immitis species‐group, for which an identification key is provided. New distribution data for the Hymenoptera of Lord Howe Island include an additional genus of Pompilidae (Fabriogenia sp.) and the first record for the family Mutillidae (Ephutomorpha sp.). Ctenostegus hansoni sp. nov. is one of the few spider wasps restricted to an oceanic island and constitutes an intriguing new record of long‐distance dispersal from mainland Australia followed by speciation.

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来源期刊

Austral Entomology ENTOMOLOGY-

CiteScore

3.20

自引率

0.00%

发文量

期刊介绍： Austral Entomology is a scientific journal of entomology for the Southern Hemisphere. It publishes Original Articles that are peer-reviewed research papers from the study of the behaviour, biology, biosystematics, conservation biology, ecology, evolution, forensic and medical entomology, molecular biology, public health, urban entomology, physiology and the use and control of insects, arachnids and myriapods. The journal also publishes Reviews on research and theory or commentaries on current areas of research, innovation or rapid development likely to be of broad interest – these may be submitted or invited. Book Reviews will also be considered provided the works are of global significance. Manuscripts from authors in the Northern Hemisphere are encouraged provided that the research has relevance to or broad readership within the Southern Hemisphere. All submissions are peer-reviewed by at least two referees expert in the field of the submitted paper. Special issues are encouraged; please contact the Chief Editor for further information.