武夷山自然保护区螟蛾亚科昆虫的物种多样性

在武夷山自然保护区按不同海拔高度、不同植被类型设立5个样点,采用高压黑光灯灯诱方法收集螟蛾亚科(Pyralinae)昆虫标本,调查螟蛾亚科昆虫属、种类的组成以及个体数。采用Margalef丰富度指数(DMA)、Shannon-Wiener物种多样性指数(H′)、Pielou均匀度指数(JSW),研究了螟蛾亚科昆虫的物种丰富度、多样性以及均匀度。研究结果表明,不同样点、不同月份、不同海拔高度,螟蛾亚科昆虫群落的物种数(S)、丰富度指数(DMA)、物种多样性指数(H′)、均匀度指数(JSW)均有明显差异。

Last-instar Larval Descriptions of Three Species of Pyraustinae (Lepidoptera: Pyralidae) from Korea

The last-stage larval external morphologies of Pleuroptya rulalis （Scopoli）, Pleuroptya harutai （Inoue） and Botyodes diniasalis （Walker） of Pyraustinae are described and illustrated. All specimens are deposited in the Insect Collection of Department of Forest Resources Protection, Kangwon National University, Korea.

Larval Descriptions of Three Species of Epipaschiinae(Lepidoptera: Pyralidae) from China

The last-instar larval external morphologies of Orthaga achatina Butler, Macalla sp. and Locastra muscosalis （Walker） of Epipaschiinae are described and illustrated. All specimens examined are deposited in the Collection of College of Life Sciences, China Jiliang University, China. Biological information such as living habit also is included.

Genus Evergestis Hübner (Lepidoptera: Crambidae) in China: one new species and two new record species

The genus Evergestis Hübner, 1825 is studied in China. Evergestis albifasciaria sp. nov. is described as new; E. lichenalis Hampson, 1900 and E. pallidata（Hufnagel, 1767） are newly recorded for China. Images of adults and genitalia are provided.

First report of the genus Prorasea Grote(Lepidoptera:Crambidae) from China, with description of a new species

Prorasea Grote, 1878 is recorded for the first time in China. Prorasea arcilinearis sp. nov. is described as new based on specimens collected from Inner Mongolia. Images of adult, venation and male genitalia are provided.

Two newly-recorded species in the genus Hyalobathra Meyrick(Lepidoptera: Crambidae: Pyraustinae) from China

Hyalobathra miniosalis （Guenee, 1854） and Hyalobathra unicolor （Warren, 1895）are newly recorded from China. Photographs of adults and illustrations of male genitalia are provided. The specimens are deposited in the Museum of Biology, Sun Yat-sen University except for those in the Insect Collection, College of Life Sciences, Nankai University （NKU）.

The moth Joelminetia kostjuki Speidel & Witt, 2007(Lepidoptera: Pyralidae) newly recorded from China

A newly recorded genus Joelminetia Speidel Witt, 2007 in the family Pyralidae and the newly recorded species Joelminetia kostjuki Speidel Witt, 2007 are reported from South China. Morphological descriptions and illustrations of the genus and species are given.

First report of the genus Anamalaia Munroe & Mutuura,1969(Lepidoptera:Crambidae) from China,with descriptions of two new species

The genus Anamalaia Munroe ＆ Mutuura, 1969 is recorded for the first time from China. Two new species are described： .4. acerisella Lisp. nov. and .4. obtusisella Li sp. nov. Diagnoses of these new species are provided, along with photographs of their adults and genitalia.

A STUDY ON THE GENUS PRIONAPTERON BLESZYNSKI (LEPIDOPTERA:PYRALIDAE)

The genus Prionapteron Bleszynski, which includes two species: P. tenebrellus (Hampson, 1896) and P. bicepellum Song, sp. nov., from Guangdong Province, China is studied. A key to species in genus Prionapteron based on adults and genitalia is provided. The specimens examined are deposited in the Institute of Zoology, Chinese Academy of Science.