Pardosa Alacris rendszertani besorolása :
Kingdom (regnum): Animalia
Phylium : Arthropoda
Class: Arachnida
Order : Araneae
Suborder : Araneomorphae
Family: Lycosidae
Genus : Pardosa
Species : alacris
Distribution, place of living
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Most charactaristic : Europe and Russia
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The most widespread lycosidia in the home woods
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In decidous woods they can be foung in large numbers, they mostly prefer the dead mould suitable for hiding
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Avoid open, dry or very wet places of living
Morfology and physiology
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Length of female : 4.5 mm
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Length of male: 4.9 mm
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The males posses more characteristic morfological characteristic than the females : their cephalotorax is black with a thick, silvergray stripe lengthwise.Their abdomen is completely silvergray with smaller lighter patches. Their legs are very long with reddish-brown shade.. Chelicereas are very characteristic: from reddish yellow to black reaching the tips.
Characteristisc:
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Nourishment: Small insects, inverterbatesor even other spiders. They have very good eyesight.
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Mating: Breeding season is summer. The sexual organ of the male spider is the tentacle During the cortship the male present a certain „dance”, moving their bodies and forelegs Unique characteristic of the wolf spiders that the females keeps the eggs in a bag span out of web silk attached to their abdomen.After hatching the lot of small spiders are crawling onto the abdomen and back of the mother and travel there for a long time. Egg-development time: 2−3 weeks.
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Behavior: Non aggressiv breed. Bite if feeling threatened. Their poisin is not lethal for human, but very painful. In case of biting you should consult a doctor, siche poison can lead to death.
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Lifetime: 1 year
http://www.european-arachnology.org/proceedings/15th/174-183_Vlcek.pdf
http://hu.wikipedia.org/wiki/Farkasp%C3%B3kok
http://wiki.spinnen-forum.de/index.php?title=Pardosa_alacris#cite_note-platnick-1
http://apropok.blogspot.com/2008/07/kt-deka-morf-olgia-ium.html
http://ecology.science.unideb.hu/files/05-A-talaj-mezofauna.pdf