日本落叶林中蜘蛛消耗发酵树液的实地观察

IF 1 3区农林科学 Q3 ENTOMOLOGY

Journal of Arachnology Pub Date : 2021-07-29 DOI:10.1636/JoA-S-20-056

Yuya Suzuki, M. Sano

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引用次数: 1

摘要

摘要积累的研究表明，蜘蛛被认为是真正的捕食者，也以各种植物材料为食，如花粉、花蜜和柱头分泌物。因此，我们在日本的落叶林中报道了四种蜘蛛(Sinopoda forpata (Karsch, 1881) (Sparassidae)、Otacilia komurai (Yaginuma, 1952) (Phrurolithidae)、Weintrauboa contortipes (Karsch, 1881) (Pimoidae)和Doenitzius cf.peniculus Oi, 1960 (Linyphiidae))取食发酵树液的观察案例。这是蜘蛛以发酵汁液为食的首次报道，也是蛛科、蛛科和蛛科植物材料消耗的首次报道。

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Field observations on consumption of fermented tree sap by spiders in deciduous forests in Japan

Abstract. Accumulated studies have revealed that spiders, which are believed to be true predators, also feed on various plant materials such as pollen, nectar, and stigmatic exudate. Hereby, we report observational cases of fermented tree sap feeding by four spider species, namely Sinopoda forcipata (Karsch, 1881) (Sparassidae), Otacilia komurai (Yaginuma, 1952) (Phrurolithidae), Weintrauboa contortipes (Karsch, 1881) (Pimoidae), and Doenitzius cf. peniculus Oi, 1960 (Linyphiidae), in deciduous forests in Japan. This is the first report of spiders feeding on fermented sap, and also the first report of plant material consumption in the families Sparassidae, Phrurolithidae, and Pimoidae.

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来源期刊

Journal of Arachnology 生物-昆虫学

CiteScore

2.20

自引率

10.00%

发文量

审稿时长

>12 weeks

期刊介绍： The Journal of Arachnology publishes scientific articles reporting novel and significant observations and data regarding any aspect of the biology of arachnid groups. Articles must be scientifically rigorous and report substantially new information.