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Latest Argiope Stories

Spider Omnivore Eats Pollen
2013-12-18 11:24:48

[ Watch the Video: Pollen On The Menu For Orb-Weaver Spiders ] Brett Smith for redOrbit.com - Your Universe Online Spiders have long been thought of as creepy-crawly predators, but a new study from a couple of European researchers has found that these arachnids will munch on pollen from time to time as well. According to their report in the journal PLOS ONE, the study team found that the diet of younger, common orb-weaver spiders includes around 25 percent pollen. The spiders were...

Orb Weaver Spider Builds Intricate UV-Decorated Webs To Attract Insects
2012-09-20 10:29:19

Lawrence LeBlond for redOrbit.com - Your Universe Online The ultraviolet decorations and intricate patterns of the orb-weaver spider´s web is used to attract food, say scientists from the University of Incheon, whose studies of a common orb-weaver spider species are published in the journal Behavioral Ecology and Sociobiology. Researchers suggest that the UV light-reflecting patterns seen in the webs of orb-weavers, particularly the Wasp Spider, could trick flying insects into...

Discerning Males Remain Faithful
2012-04-25 04:50:54

Discerning males remain faithful...if you are a spider. Sex for male orb web spiders (Argiope bruennichi) is a two shot affair since the act of mating destroys their genitalia. If they survive being eaten during their first encounter with a female, they have two choices — to mate again with the same female (monogynous) or try to find a new partner (bigynous). New research published in BioMed Central's open access journal Frontiers in Zoology shows that choice of mating behavior for A....

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2011-05-31 09:01:09

Decorative white silk crosses are an ingenious tactic used by orb-weaving spiders to protect their webs from damage, a new study from the University of Melbourne has revealed. The team, led by Dr Andre Walter and Professor Mark Elgar from the University of Melbourne's Department of Zoology, found that orb-weaving spiders respond to severe damage to their webs by building bigger silk crosses, but if the damage is mild they don't bother adding extra decoration. Professor Mark Elgar said web...


Latest Argiope Reference Libraries

Proboscis Bat, Rhynchonycteris naso
2012-07-13 19:51:50

The proboscis bat (Rhynchonycteris naso) is native to Central and South America, and it is the only species in its genus. Its other common names include the river bat, the sharp-nosed bat, and the Brazilian long-nosed bat, and in Spanish, it is known as murciélago narizón. Its range extends from southern Mexico to Peru, and it occurs in Brazil, Bolivia, and Trinidad. The proboscis bat prefers a habitat within low lands in southwestern Mexico, half of South America, and throughout Central...

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