芬兰拉米的标准化蜘蛛（蛛形纲，蜘蛛目）清查。
Standardised spider (Arachnida, Araneae) inventory of Lammi, Finland.
作者信息
Soukainen Arttu, Pajunen Timo, Korhonen Tuuli, Saarinen Joni, Chichorro Filipe, Jalonen Sonja, Kiljunen Niina, Koskivirta Nelli, Kuurne Jaakko, Leinonen Saija, Salonen Tero, Yrjölä Veikko, Fukushima Caroline, Cardoso Pedro
机构信息
Faculty of Biological and Environmental Sciences, University of Helsinki, Helsinki, Finland Faculty of Biological and Environmental Sciences, University of Helsinki Helsinki Finland.
Laboratory for Integrative Biodiversity Research (LIBRe), Finnish Museum of Natural History (LUOMUS), University of Helsinki, Helsinki, Finland Laboratory for Integrative Biodiversity Research (LIBRe), Finnish Museum of Natural History (LUOMUS), University of Helsinki Helsinki Finland.
出版信息
Biodivers Data J. 2020 Mar 13;8:e50775. doi: 10.3897/BDJ.8.e50775. eCollection 2020.
BACKGROUND
In June 2019, an ecology field course of the University of Helsinki was held at Lammi Biological Station, Southern Finland. Within this course, the students familiarised themselves with field work and identification of spiders and explored the diversity of species in the area. Three sampling plots were chosen, one in grassland and two in boreal forest, to demonstrate the sampling techniques and, by applying a standardised protocol (COBRA), contribute to a global spider biodiversity project.
NEW INFORMATION
The collected samples contained a total of 3445 spiders, of which 1956 (57%) were adult. Only adult spiders were accounted for in the inventory due to the impossibility of identification of juveniles. A total of 115 species belonging to 17 families were identified, of which the majority (58 species, 50%) were Linyphiidae. Lycosidae and Theridiidae both had 11 species (10%) and all the other families had seven or fewer species. Linyphiidae were also dominant in terms of adult individuals captured, with 756 (39%), followed by 705 (36%) Lycosidae. Other families with more than 100 individuals were Thomisidae (196, 10%) and Tetragnathidae (102, 5%). The most abundant species were the lycosids (362, 19%) and (290, 15%) and the linyphiid (123, 6%).
背景
2019年6月，赫尔辛基大学的一门生态野外课程在芬兰南部的拉米生物站举行。在这门课程中，学生们熟悉了野外工作和蜘蛛鉴定，并探索了该地区的物种多样性。选择了三个采样地，一个在草地，两个在北方森林，以展示采样技术，并通过应用标准化方案（COBRA），为一个全球蜘蛛生物多样性项目做出贡献。
新信息
收集的样本总共包含3445只蜘蛛，其中1956只（57%）为成年蜘蛛。由于无法鉴定幼蛛，清单中仅统计成年蜘蛛。总共鉴定出属于17个科的115个物种，其中大多数（58种，50%）为皿蛛科。狼蛛科和球蛛科均有11种（10%），其他所有科的物种数量均为7种或更少。皿蛛科在捕获的成年个体数量方面也占主导地位，有756只（39%），其次是狼蛛科的705只（36%）。个体数量超过100只的其他科有蟹蛛科（196只，10%）和肖蛸科（102只，5%）。数量最多的物种是狼蛛科的（362只，19%）和（290只，15%）以及皿蛛科的（123只，6%）。
Zotero 插件