Knowledge Resource Center for Ecological Environment in Arid Area
| DOI | 10.4289/0013-8797.121.4.725 |
| PIESMA COSTATUM (UHLER) (HEMIPTERA: PIESMATIDAE): FIRST HOST-PLANT RECORDS, SEASONALITY, AND DISCOVERY OF THE MACROPTEROUS MORPH | |
| Wheeler, A. G., Jr. | |
| 通讯作者 | Wheeler, A. G., Jr. |
| 来源期刊 | PROCEEDINGS OF THE ENTOMOLOGICAL SOCIETY OF WASHINGTON
 |
| ISSN | 0013-8797 |
| 出版年 | 2019 |
| 卷号 | 121期号:4页码:725-734 |
| 英文摘要 | Piesma costatum (Uhler) is a rarely collected piesmatid whose adults have been known only from the brachypterous morph; its host plants also have remained unknown. During fieldwork in the Nebraska Sandhills (2016-2018), nymphs and adults were found near Valentine in Cherry County on desert goosefoot (Chenopodium pratericola Rydb.; Chenopodiaceae). Males outnumbered females (26 male:17 female) in late June 2017, with nearly equal numbers (23 male:24 female) observed in mid-September. The presence of fifth instars in June and September indicate that the piesmatid is bivoltine. The first macropters (1 male, 1 female) were discovered, but they represented less than 2% of adults (n = 115). Brachypterous adults are flightless, with their hind wings rudimentary and auricular. The bug's low vagility and patchy distribution of its host plant help explain the rareness of P. costatum in collections. Nebraska's vast Sandhills are considered a stable habitat that might favor the evolution of flightlessness, which might minimize the loss of dispersing adults and be energetically advantageous in the nearly constant winds of the Sandhills. |
| 英文关键词 | ash-gray leaf bug host relationships bivoltinism brachyptery flightlessness Nebraska Sandhills |
| 类型 | Article |
| 语种 | 英语 |
| 国家 | USA |
| 收录类别 | SCI-E |
| WOS记录号 | WOS:000498842800016 |
| WOS关键词 | HETEROPTERA ; EVOLUTION ; FLIGHTLESSNESS ; ORTHOPTERA ; FAMILY |
| WOS类目 | Entomology |
| WOS研究方向 | Entomology |
| EI主题词 | 2019-10-01 |
| 资源类型 | 期刊论文 |
| 条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/310060 |
| 作者单位 | Clemson Univ, Dept Plant & Environm Sci, Clemson, SC 29634 USA |
| 推荐引用方式 GB/T 7714 | Wheeler, A. G., Jr.. PIESMA COSTATUM (UHLER) (HEMIPTERA: PIESMATIDAE): FIRST HOST-PLANT RECORDS, SEASONALITY, AND DISCOVERY OF THE MACROPTEROUS MORPH[J],2019,121(4):725-734. |
| APA | Wheeler, A. G., Jr..(2019).PIESMA COSTATUM (UHLER) (HEMIPTERA: PIESMATIDAE): FIRST HOST-PLANT RECORDS, SEASONALITY, AND DISCOVERY OF THE MACROPTEROUS MORPH.PROCEEDINGS OF THE ENTOMOLOGICAL SOCIETY OF WASHINGTON,121(4),725-734. |
| MLA | Wheeler, A. G., Jr.."PIESMA COSTATUM (UHLER) (HEMIPTERA: PIESMATIDAE): FIRST HOST-PLANT RECORDS, SEASONALITY, AND DISCOVERY OF THE MACROPTEROUS MORPH".PROCEEDINGS OF THE ENTOMOLOGICAL SOCIETY OF WASHINGTON 121.4(2019):725-734. |
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