More than 60 scientific papers of the last 20 years are largely or exclusively based on specimens from the Bonn cellar spider collection. The collection continues to be constantly expanded and forms an important basis for spider research at the LIB. Since the material is prepared in pure alcohol or stored frozen, it is also suitable for molecular work. In addition, the objects are geographically the most balanced in comparison, having been collected on over 40 expeditions, in as many countries in Asia, Europe, Africa and America. It offers the highest species diversity, represented by a total of 380 type specimens and, with over 26,000 adult individuals, is also numerically larger than any other. With over 800 species from almost all known genera, it is the most taxonomically comprehensive collection worldwide. The LIB Museum Koenig Bonn houses the world’s most important collection of these animals. Several different spider genera are affected, and it seems that at least four different wasp species are involved. Few cases of egg-parasitism were discovered, and in some cases the female spiders were kept alive until the wasps emerged. Pholcid spider females carry their egg-sacs with their mouthparts until the spiderlings hatch and it is probably for this reason that the eggs are not densely covered by a protective layer of silk as in most other spider families. Including spiders from time to time.Īdditionally, we are interested in the parasites, that affect the eggs of cellar spiders. The goal of this project is to increase the knowledge on the German fauna within the two most diverse and understudied groups Diptera and Hymenoptera, that means working on the unknown, small creepy-crawlies about which we still don’t know much in Germany. It origins from the project “GBOL III: Dark Taxa”. Here, however, we see a cellar spider specimen that has yet to be examined. The best-known species in Germany is Pholcus phalangioides – our treasure of the month. Who doesn’t know them, the little spiders with the long legs that can be found in many houses? They are particularly prevalent in cellars and hallways: Daddy-long-leg spider or cellar spiders. Like all spiders, cellar spiders have 8 legs, 2 body parts. The web of a cellar spider is usually very messy, similar to the web of a cobweb spider. Common Kentucky species are usually tan or gray. Spiders in this family typically have extremely long and skinny legs with small bodies. Some people believe that long-bodied cellar spiders are the most venomous spiders in the world,but their mouths are not large enough to bite with.However,there is no evidence to support this.This myth probably came from the fact that they do kill venomous spiders,such as the black widow and brown recluse.īecause of this,long-bodied cellar spiders are very useful to have around your house.They can help keep most pests away without causing any harm to people.Die Zitterspinne aus dem Bestand des “GBOL III: dark taxa”-Projekts. Cellar Spiders belong to the scientific family Pholcidae. Their long legs are around six times longer than their bodies. These spiders have long and thin legs, covered in thin gray hairs. The long-bodied cellar spider has nothing in common with the nursery web spider(except that they both are arachnids).Nursery web spiders are poisonous and larger than the long-bodied cellar spider. The Long-bodied Cellar Spider (Pholcus phalangioides) has gained the nickname, the daddy long legs spider with females being slightly larger than the male. The Daddy-Long Legs is NOT the same type of spider as the Cellar Spider.Daddy-Long Legs refers to two types of spiders:the harvestman (Which is not a spider,because it does not have venom or spin webs.This type is still an arachnid,though.),and the spider (Which is not a long-bodied cellar spider).
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