肯尼亚侏儒鼹鼠蟋蟀Afrotridactylus cf.usambaricus的进食、运动活动节奏和方向注意事项（直翅目：三趾总科）

IF 1.3 3区农林科学 Q2 Agricultural and Biological Sciences

European Journal of Entomology Pub Date : 2021-07-08 DOI:10.14411/EJE.2021.022

A. Ugolini

{"title":"肯尼亚侏儒鼹鼠蟋蟀Afrotridactylus cf.usambaricus的进食、运动活动节奏和方向注意事项（直翅目：三趾总科）","authors":"A. Ugolini","doi":"10.14411/EJE.2021.022","DOIUrl":null,"url":null,"abstract":"Immature individuals of Afrotridactylus cf. usambaricus (Sjostedt, 1910) were recorded on a marine sandy beach probably feeding on bacteria, microalgae and mesopsammic organisms. The larvae of this pygmy mole cricket probably obtain these organisms by manipulating grains of sand with their buccal apparatus during the excavation of tunnels close to the surface of the sand. This occurs in daytime during the ebb tide while direct migration to the sea is in progress. Therefore, the migration occurs according to a diurnal-tidal rhythm having been detected only in correspondence with the low diurnal tides. This rhythmic activity remains in phase with the diurnal-tidal periodicity even far from the sea, in a confined environment. Individuals tested in a transparent Plexiglas bowl are able to assume and maintain the sea-land direction of the beach constant throughout the day in the absence of the landscape vision.","PeriodicalId":11940,"journal":{"name":"European Journal of Entomology","volume":" ","pages":""},"PeriodicalIF":1.3000,"publicationDate":"2021-07-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Notes on feeding, locomotor activity rhythms and orientation in the pygmy mole cricket Afrotridactylus cf. usambaricus in Kenya (Orthoptera: Tridactyloidea)\",\"authors\":\"A. Ugolini\",\"doi\":\"10.14411/EJE.2021.022\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Immature individuals of Afrotridactylus cf. usambaricus (Sjostedt, 1910) were recorded on a marine sandy beach probably feeding on bacteria, microalgae and mesopsammic organisms. The larvae of this pygmy mole cricket probably obtain these organisms by manipulating grains of sand with their buccal apparatus during the excavation of tunnels close to the surface of the sand. This occurs in daytime during the ebb tide while direct migration to the sea is in progress. Therefore, the migration occurs according to a diurnal-tidal rhythm having been detected only in correspondence with the low diurnal tides. This rhythmic activity remains in phase with the diurnal-tidal periodicity even far from the sea, in a confined environment. Individuals tested in a transparent Plexiglas bowl are able to assume and maintain the sea-land direction of the beach constant throughout the day in the absence of the landscape vision.\",\"PeriodicalId\":11940,\"journal\":{\"name\":\"European Journal of Entomology\",\"volume\":\" \",\"pages\":\"\"},\"PeriodicalIF\":1.3000,\"publicationDate\":\"2021-07-08\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"European Journal of Entomology\",\"FirstCategoryId\":\"97\",\"ListUrlMain\":\"https://doi.org/10.14411/EJE.2021.022\",\"RegionNum\":3,\"RegionCategory\":\"农林科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"Agricultural and Biological Sciences\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"European Journal of Entomology","FirstCategoryId":"97","ListUrlMain":"https://doi.org/10.14411/EJE.2021.022","RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"Agricultural and Biological Sciences","Score":null,"Total":0}

引用次数: 2

摘要

在一个海洋沙滩上记录了非洲龙的未成熟个体（Sjostedt，1910），可能以细菌、微藻和中水生生物为食。这种侏儒鼹鼠蟋蟀的幼虫可能是通过在靠近沙子表面的隧道挖掘过程中用口腔器具操纵沙子颗粒来获得这些生物的。这种情况发生在退潮的白天，而直接向大海迁移的过程正在进行中。因此，迁移是根据仅与低日潮相对应地检测到的日潮节律而发生的。这种有节奏的活动与昼夜潮汐周期保持同步，即使在远离海洋的封闭环境中也是如此。在透明有机玻璃碗中测试的个人能够在没有景观视野的情况下，假设并保持海滩的海陆方向全天不变。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Notes on feeding, locomotor activity rhythms and orientation in the pygmy mole cricket Afrotridactylus cf. usambaricus in Kenya (Orthoptera: Tridactyloidea)

Immature individuals of Afrotridactylus cf. usambaricus (Sjostedt, 1910) were recorded on a marine sandy beach probably feeding on bacteria, microalgae and mesopsammic organisms. The larvae of this pygmy mole cricket probably obtain these organisms by manipulating grains of sand with their buccal apparatus during the excavation of tunnels close to the surface of the sand. This occurs in daytime during the ebb tide while direct migration to the sea is in progress. Therefore, the migration occurs according to a diurnal-tidal rhythm having been detected only in correspondence with the low diurnal tides. This rhythmic activity remains in phase with the diurnal-tidal periodicity even far from the sea, in a confined environment. Individuals tested in a transparent Plexiglas bowl are able to assume and maintain the sea-land direction of the beach constant throughout the day in the absence of the landscape vision.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

European Journal of Entomology 生物-昆虫学

CiteScore

2.30

自引率

7.70%

发文量

审稿时长

6-12 weeks

期刊介绍： EJE publishes original articles, reviews and points of view on all aspects of entomology. There are no restrictions on geographic region or taxon (Myriapoda, Chelicerata and terrestrial Crustacea included). Comprehensive studies and comparative/experimental approaches are preferred and the following types of manuscripts will usually be declined: - Descriptive alpha-taxonomic studies unless the paper is markedly comprehensive/revisional taxonomically or regionally, and/or significantly improves our knowledge of comparative morphology, relationships or biogeography of the higher taxon concerned; - Other purely or predominantly descriptive or enumerative papers [such as (ultra)structural and functional details, life tables, host records, distributional records and faunistic surveys, compiled checklists, etc.] unless they are exceptionally comprehensive or concern data or taxa of particular entomological (e.g., phylogenetic) interest; - Papers evaluating the effect of chemicals (including pesticides, plant extracts, attractants or repellents, etc.), irradiation, pathogens, or dealing with other data of predominantly agro-economic impact without general entomological relevance.