新北极西部多心蛾幼虫的分类(毛翅目:多心蛾科)，并对新北极多心蛾未成熟鉴定的评述

IF 0.6 4区农林科学 Q4 ENTOMOLOGY

Pan-Pacific Entomologist Pub Date : 2022-12-20 DOI:10.3956/2022-98.4.245

A. Orfinger, R. Hix, W. Gerth, A. Rasmussen

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引用次数: 2

摘要

摘要翅虫(毛翅目)幼虫分类落后于成虫。在新北极地区，1835年(Polycentropus Curtis, Polycentropodidae)的新北极代表物种的分类知识尤其不清楚，所描述的30种中只有一种是幼虫，而且在新北极西部没有已知的幼虫。本文首次对西部新北极多心虫(Nearctic Polycentropus) 7种中4种的后期幼虫进行了描述和统计。提供了一个诊断矩阵来帮助他们的识别，报告新的状态记录，并澄清以前的记录。根据新发现，讨论了现有的polcentropus sensu lato幼虫(即Holocentropus McLachlan, 1878, Plectrocnemia Stephens, 1836, Polycentropus)的关键问题。

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Larval taxonomy of western Nearctic Polycentropus Curtis, 1835 sensu stricto (Trichoptera: Polycentropodidae), with comments on the identification of immature Nearctic Polycentropus sensu lato

Abstract. Larval taxonomy of caddisflies (Trichoptera) lags behind that of adults. Taxonomic knowledge of Nearctic representatives of Polycentropus Curtis, 1835 (Polycentropodidae) is particularly poorly resolved with the larva of only one of 30 species described and with no western Nearctic larvae known. Herein, the late-instar larvae of four of seven western Nearctic Polycentropus species are described and figured for the first time. A diagnostic matrix to assist in their identification is provided, new state records are reported, and previous records clarified. Issues regarding existing keys for larval Polycentropus sensu lato (i.e., Holocentropus McLachlan, 1878, Plectrocnemia Stephens, 1836, and Polycentropus) are discussed in light of new findings.

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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.