Seasonal aquatic insect flight periodicities for a southern California reservoir, with new distributional records

IF 0.6 4区农林科学 Q4 ENTOMOLOGY

Pan-Pacific Entomologist Pub Date : 2022-06-30 DOI:10.3956/2022-98.2.116

W. Tozer

引用次数: 0

Abstract

Abstract. A total of 5183 adult aquatic insects, representing 3 orders, 7 families, and 16 genera, and 1447 adult terrestrial insects representing 8 orders and 21 families, were light trapped at Lake Murray Reservoir, San Diego County, California, from 17 April–25 November 2019. Diptera was the most abundant taxon for all sampled individuals. A single species of mayfly, Caenis amica Hagen, 1861, was collected. Five aquatic Diptera and three Trichoptera species are new distribution records for San Diego County. A second state distribution record for the micro-caddisfly, Oxyethira arizona Ross, 1948, is also reported. New observations of adult swarming behavior of the caddisfly, Oecetis inconspicua (Walker, 1852), are reported.

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南加州水库的季节性水生昆虫飞行周期及新的分布记录

摘要2019年4月17日至11月25日，共有5183只成年水生昆虫，代表3目7科16属，1447只成年陆生昆虫，代表8目21科，在加利福尼亚州圣地亚哥县默里湖水库被光捕获。双翅目是所有采样个体中数量最多的分类单元。采集到一个单一的mayfly物种，Caenis amica Hagen，1861年。圣地亚哥县有5种水生双翅目和3种毛翅目是新的分布记录。此外，还报道了1948年亚利桑那州-罗斯州的第二个州分布记录。报道了对球童Oectis unspicua成虫群集行为的新观察结果（Walker，1852）。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Pan-Pacific Entomologist 生物-昆虫学

CiteScore

0.50

自引率

20.00%

发文量

审稿时长

>12 weeks

期刊介绍： The Pan-Pacific Entomologist (ISSN 0031-0603) is published quarterly (January, April, July and October) by the Pacific Coast Entomological Society, in cooperation with the California Academy of Sciences. The journal serves as a refereed publication outlet and accepts manuscripts on all aspects of the biosystematics of insects and closely related arthropods, especially articles dealing with their taxonomy, biology, behavior, ecology, life history, biogeography and distribution. Membership in the Pacific Coast Entomological Society includes subscription to The Pan-Pacific Entomologist, and Society Proceedings typically appear in the October issue of each volume.