首页> 外文期刊>Invertebrate Systematics >Two new Cryptoxilos species (Hymenoptera : Braconidae : Euphorinae) from New Zealand and Fiji parasitising adult Scolytinae (Coleoptera)
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Two new Cryptoxilos species (Hymenoptera : Braconidae : Euphorinae) from New Zealand and Fiji parasitising adult Scolytinae (Coleoptera)

机译:来自新西兰和斐济寄生的两个新的隐孢子虫属(膜翅目:Braconidae:Euphorinae)和成年鞘翅目(鞘翅目)

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摘要

Two new species of Cryptoxilos are described from the South Pacific region. A new species from Auckland, New Zealand, Cryptoxilos thorpei Shaw & Berry, is described and illustrated. This is the first described species of the genus Cryptoxilos from New Zealand. The species is associated with a scolytine bark beetle, Chaetoptelius mundulus (Broun) (Coleoptera : Scolytinae), on a dead Pittosporum tree. A second new species, Cryptoxilos beaveri Shaw & Berry, is described from Fiji, also a new locality record for the genus. The species is associated with cryphaline ambrosia beetles, Hypothenemus curtipennis and Hypothenemus dorsosignatus, in the tree Commersonia bartramia. The existing subgenus classification system is discussed in relation to character states expressed in these two new species. Neither new species can be easily assigned to a subgenus based on the existing system. Given serious problems in the consistent application of the previous subgenus system, we recommend that subgenera be abandoned and we treat subgenus Cryptoxiloides simply as a junior synonym of Cryptoxilos.
机译:从南太平洋地区描述了两种新的隐孢子虫。描述并举例说明了来自新西兰奥克兰的新物种Cryptoxilos thorpei Shaw&Berry。这是来自新西兰的隐孢子虫属的第一个被描述的物种。该物种与一棵枯死的Pittosporum树上的鳞茎甲虫Chaetoptelius mundulus(Broun)(鞘翅目:Scolytinae)有关。斐济描述了第二个新物种,隐孢子虫(Cryptoxilos beaveri Shaw&Berry),这也是该属的新地方记录。该物种与Commersonia bartramia树中的冰晶闭锁性甲虫,海地Hy(hypothenemus curtipennis)和海地Hy(hypothenemus dorsosignatus)有关。讨论了有关这两个新物种表达的性状状态的现有亚属分类系统。基于现有系统,都不能轻易将任何新物种分配给一个亚属。鉴于以前的子属系统的一致应用中存在严重问题,我们建议放弃该子属,而将子隐子类简单地视为子隐子的一个初级同义词。

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  • 来源
    《Invertebrate Systematics》 |2005年第5期|p.371-381|共11页
  • 作者单位

    A UW Insect Museum, Department of Renewable Resources, University of Wyoming, 1000 East University Avenue, Laramie, WY 82071-3354, USA. B New Zealand Arthropod Collection, Landcare Research, Private Bag 92170, Auckland, New Zealand. C Corresponding author. Email: berryj@landcareresearch.co.nz;

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