Arthropoda Selecta最新文献_第5页

A new species of Hasarius Simon, 1871 (Araneae: Salticidae) from Mumbai, India 印度孟买Hasarius Simon的一新种，1871（蜘蛛目：盐科）

IF 0.6 4区农林科学

Arthropoda Selecta Pub Date : 2023-06-01 DOI: 10.15298/arthsel.32.2.06

R. Tripathi, Raju Kasambe, A. Sudhikumar, Ðèøèêåø Òðèïàòè, Ïðàíàâ Äæîøè, Ðàäæó Êàñàìáå, Àìáàëàïàðàìáèë Âàçó Ñóäõèêóìàð

引用次数: 0

‘Epigyne’ vs. ‘epigynum’ revisited 重新审视“Epigyne”与“epigynum”

IF 0.6 4区农林科学

Arthropoda Selecta Pub Date : 2023-06-01 DOI: 10.15298/arthsel.32.2.09

Y. Marusik

引用次数: 0

A revision of the genus Pontonyx Palatov et Marin, 2021 (Amphipoda: Crangonyctidae), with an overview of crangonyctid diversity in the Palaearcti Pontonyx Palatov et Marin, 2021 (Amphipoda: Crangonyctidae)属的修订，以及古地区Crangonyctidae多样性的概述

IF 0.6 4区农林科学

Arthropoda Selecta Pub Date : 2023-06-01 DOI: 10.15298/arthsel.32.2.04

Ivan N. Marin, Dmitry M. Palatov, Èâàí Í. Ìàðèí, Ä. Ì. Ïàëàòîâ

引用次数: 0

On colour morphs of the millipede, Chondromorpha kelaarti (Humbert, 1865) (Polydesmida: Paradoxosomatidae) 千足虫Chondromorpa kelaarti（Humbert，1865）的颜色形态

IF 0.6 4区农林科学

Arthropoda Selecta Pub Date : 2023-06-01 DOI: 10.15298/arthsel.32.2.02

P. M. Sankaran

引用次数: 0

A new species of Dactylopisthes Simon, 1884 from Tajikistan (Aranei: Linyphiidae) 塔吉克斯坦足蝗一新种记述(蜘蛛目:足蝗科)

IF 0.6 4区农林科学

Arthropoda Selecta Pub Date : 2023-06-01 DOI: 10.15298/arthsel.32.2.07

A. Tanasevitch, À. Â. Òàíàñåâè÷

引用次数: 0

Nomenclatorial and taxonomic notes on poorly known spiders (Arachnida: Aranei) from Siberia and Middle Asia 西伯利亚和中亚鲜为人知的蜘蛛（蛛形纲：蜘蛛目）的命名和分类学注释

IF 0.6 4区农林科学

Arthropoda Selecta Pub Date : 2023-06-01 DOI: 10.15298/arthsel.32.2.08

K. Mikhailov, Y. Marusik

引用次数: 0

Startle Responses of Jorō Spiders (Trichonephila clavata) to Artificial Disturbance 鸦蛛(Trichonephila clavata)对人为干扰的惊吓反应

IF 0.6 4区农林科学

Arthropoda Selecta Pub Date : 2023-05-15 DOI: 10.3390/arthropoda1020009

A. K. Davis, Amit Anerao

{"title":"Startle Responses of Jorō Spiders (Trichonephila clavata) to Artificial Disturbance","authors":"A. K. Davis, Amit Anerao","doi":"10.3390/arthropoda1020009","DOIUrl":"https://doi.org/10.3390/arthropoda1020009","url":null,"abstract":"The jorō spider (Trichonephila clavata, originally from east Asia) has been introduced in the southeastern United States, and is rapidly expanding this range, leading to questions about what facilitates this spread. Meanwhile, its cousin, the golden silk spider (T. clavipes), already has a range that covers most of the southeast. In an ongoing effort to understand the behavior of jorō spiders in their introduced range, we undertook the current project to evaluate how they react to perceived threats, which can inform us on how a species interacts with conspecifics, or how well it can tolerate anthropogenic disturbances. We collected mature females of both Trichonephila species, plus three locally common orb-weaving species in Georgia, and we evaluated the time spent immobile after experiencing a mild disturbance (a brief puff of air). We also collected similar “air puff response” data for five other North American species from the published literature. Collectively, the dataset totaled 453 observations of freezing behavior across 10 spider species. Comparing these data across species revealed that most spiders remained immobile for under a minute after the stimulus. Meanwhile, both Trichonephila spiders remained immobile for over an hour, which appears to be unprecedented, and suggests that spiders in this genus are the “shyest” ever documented. This reaction could also allow Trichonephila spiders to tolerate urban environments by remaining motionless throughout each disturbance instead of fleeing.","PeriodicalId":56055,"journal":{"name":"Arthropoda Selecta","volume":"101 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-05-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91218988","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Investigating Path Integration Cues in Sand Scorpion Homing Behavior 研究沙蝎归航行为的路径整合线索

IF 0.6 4区农林科学

Arthropoda Selecta Pub Date : 2023-04-01 DOI: 10.3390/arthropoda1020008

Alexis B. Merchant, Douglas D. Gaffin

{"title":"Investigating Path Integration Cues in Sand Scorpion Homing Behavior","authors":"Alexis B. Merchant, Douglas D. Gaffin","doi":"10.3390/arthropoda1020008","DOIUrl":"https://doi.org/10.3390/arthropoda1020008","url":null,"abstract":"Many sand scorpions are faithful to the burrows they dig; however, it is unknown how these animals get back home after hunting excursions. Of the many mechanisms of homing that exist, path integration (PI) is one of the more common tools used by arachnids. In PI, an animal integrates its distance and direction while leaving its home, enabling it to compute an approximate homebound vector for the return trip. The objective of our study was to test whether scorpions use PI to return home under absolute darkness in the lab. We first allowed the animals to establish burrows in homing arenas. Then, after they left their burrow, we recorded the scorpion’s location in the homing arena before we transferred it to the center of the testing arena. We used overhead IR cameras to record its movements in the testing arena. If scorpions exhibited PI, we predicted they would follow a vector in the test arena that approximated the same angle and distance from the capture point to their burrow in their home arena. However, under the conditions of this experiment, we found no evidence that scorpions moved along such homebound vectors. We speculated that scorpions may need a reliable reference cue to accommodate path integration.","PeriodicalId":56055,"journal":{"name":"Arthropoda Selecta","volume":"15 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80024691","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Diversity of the Caucasian genus Diasynurella Behning, 1940 (Amphipoda: Crangonyctidae) with description of four new species 高加索Diasynurella Behning属的多样性，1940年（两栖目：Crangonyctidae）及四个新种的描述

IF 0.6 4区农林科学

Arthropoda Selecta Pub Date : 2023-03-01 DOI: 10.15298/arthsel.32.1.03

D. Palatov, Ivan N. Marin, Ä. Ì. Ïàëàòîâ, Èâàí Í. Ìàðèí

引用次数: 4

A redescription of Raveniola fedotovi (Charitonov, 1946), with first description of the female (Aranei: Nemesiidae) 费多托维渡鸦的重新描述（Charitonov，1946），首次描述雌性（Aranei：线虫科）

IF 0.6 4区农林科学

Arthropoda Selecta Pub Date : 2023-03-01 DOI: 10.15298/arthsel.32.1.06

S. Zonstein, S. L. Esyunin

引用次数: 0