Spotted dome-shaped webs of pholcids Crossopriza sp. and Holocnemus pluchei (Araneae: Pholcidae)

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F44555601%3A13430%2F03%3A00002198" target="_blank" >RIV/44555601:13430/03:00002198 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Spotted dome-shaped webs of pholcids Crossopriza sp. and Holocnemus pluchei (Araneae: Pholcidae)
Original language description
Holocnemus pluchei and Crossopriza sp. spiders can spin either non-spotted domed sheet webs. The spotted apperance of the domes is the result of puffs of silk. The material needed to produce the puffsof silk is provided by stretchet skeleton and fillingthreads, or the threads which constitute the dome, onto which the spider applies loops of unstretched fibrils emitted by the spinning apparatus, using its fourth pair of legs. The ultrastructure of the surface differs between stretched and unstretched fibrils. The mass of the puffs largely consists of unstretched fibrils accumulated at one spot after the spider breaks off the stretched supporting threads. A spotted dome which shining white puffs, which increase its visibility, is always built during periods of the life cycle when the spider is vulnerable and easy to attack or unable to move, i.e. before moulting and egg-laying.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
EG - Zoology
OECD FORD branch
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Project
<a href="/en/project/GA206%2F98%2F0092" target="_blank" >GA206/98/0092: Biology of spiders of the pholcidae family</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2003
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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