日期:
2020 年 — 2026 年
2020
2021
2022
2023
2024
2025
2026
影响因子:

Disproportionate declines of formerly abundant species underlie insect loss

曾经数量丰富的物种数量不成比例的下降是昆虫数量减少的根本原因。

van Klink, Roel; Bowler, Diana E; Gongalsky, Konstantin B; Shen, Minghua; Swengel, Scott R; Chase, Jonathan M

Status and Trend of Regal Fritillary (Speyeria idalia) (Lepidoptera: Nymphalidae) in the 4th of July Butterfly Count Program in 1977-2014

1977-2014年7月4日蝴蝶统计计划中帝王蛱蝶(Speyeria idalia)(鳞翅目:蛱蝶科)的现状和趋势

Swengel, Scott R; Swengel, Ann B