Analysis on the Dispersal Pattern of Newly Introduced Latrodectus hasseltii (Araneae: Theridiadae) in Japan by Spider Diagram

@inproceedings{Nihei2004AnalysisOT,
  title={Analysis on the Dispersal Pattern of Newly Introduced Latrodectus hasseltii (Araneae: Theridiadae) in Japan by Spider Diagram},
  author={N. Nihei and Masahiro Yoshida and H. Kaneta and R. Shimamura and Mutsuo Kobayashi},
  booktitle={Journal of medical entomology},
  year={2004}
}
Abstract The dispersal pattern of the widow spider Latrodectus hasseltii (Araneae: Theridiadae), in Osaka Prefecture, Japan, was analyzed from accumulated survey data of spider distribution. [...] Key Method All confirmed infested points from 1996 to 2002 were plotted on a map, and infested points in each survey year were connected with the nearest previously confirmed points.Expand
Invasion of the redback spider Latrodectus hasseltii (Araneae: Theridiidae) into human-modified sand dune ecosystems in Japan
TLDR
This is the first report of the invasion of the exotic redback spider Latrodectus hasseltii into semi-natural habitats in Japan, and results suggest that L. hasselTii poses a threat to the conservation of coastal insects inhabiting human-modified sand dune ecosystems. Expand
The Occurrence of Red-Back Spider Latrodectus hasselti (Araneae: Theridiidae) in Bandar Abbas, Southern Part of Iran
TLDR
The red-back spider, L. hasselti, had specific morphological characters including black color with an obvious orange to red longitudinal strip on its upper parts of abdomen and since the region is an important harbor and port and goods come form different parts of world the authors assume the possibility of arrival from its origin and native breeding sites of the world. Expand
The invasive Australian redback spider, Latrodectus hasseltii Thorell 1870 (Araneae: Theridiidae): current and potential distributions, and likely impacts
TLDR
The presence of L. hasseltii in New Zealand and Japan, and its possible spread to other areas, is of human health significance, and the species may also impact on native biodiversity. Expand
Invasive redback spiders (Latrodectus hasseltii) threaten an endangered, endemic New Zealand beetle (Prodontria lewisii)
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An estimated redback population of between 208 and 371 spiders is estimated, with maximum web densities ranging between 8.7 and 10.7 webs per hectare within the CCBNR, and the first record of skink predation by redback spiders in New Zealand. Expand
First record of Red-Back Spider Latrodectus hasselti Thorell ,1870(Araneae:Theridiidae) from Basrah, South of Iraq
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The Red-back spider Latrodectus hasselti Thorell,1870 is reported from temperate and tropical zone throughout the world, but for the first time from Safwan area, Basrah, South of Iraq is reported. Expand
Differences in Bifenthrin and Fipronil Susceptibility Among Invasive Latrodectus spp. (Araneae: Theridiidae) and Nontarget Spiders in Japan
TLDR
Chemical operations aimed at the effective population management and subsequent eradication of invasive Latrodectus spiders while supporting local biodiversity conservation would benefit from considerations of fipronil dosages and target species sensitivities. Expand
Investigation of two new putative pheromone components of the invasive Australian redback spider, Latrodectus hasseltii, with potential applications for control
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The identification of butyric acid as a component of the airborne sex pheromone of L. hasseltii provides the groundwork for developing a phersomone-based control of the Australian redback spider. Expand
Application of GIS in the analysis of distribution of medically important arthropods and related diseases
The distribution of medically important arthropods and related diseases is changing on a global scale due to issues involving natural environments, socioeconomic conditions and border disputes, etc.Expand
Competitive interactions between a native spider (Frontinella communis, Araneae: Linyphiidae) and an invasive spider (Linyphia triangularis, Araneae: Linyphiidae)
TLDR
The effect of the European hammock spider Linyphia triangularis (Araneae, Linyphiidae) on the native bowl-and-doily spider Frontinella communis in Acadia National Park, Maine, USA is examined. Expand
Synergy between two invasive species, redback spiders and rabbits, threaten the endangered Cromwell chafer beetle
TLDR
It is shown that introduced European rabbits create habitat that enables invasive redback spiders to establish and prey upon the nationally endangered, endemic Cromwell chafer beetle. Expand
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