Supriya Ghosh

Atypus piceus

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Kingdom  Animalia
Order  Araneae
Family  Atypidae
Scientific name  Atypus piceus
Rank  Species
Phylum  Arthropoda
Suborder  Mygalomorphae
Genus  Atypus
Higher classification  Atypus
Atypus piceus Atypus piceus sklpknek ern
Similar  Atypus, Atypus affinis, Atypical tarantula, Atypus muralis, Mygalomorphae

Fascinating purseweb spider faszinierende tapezierspinne atypus piceus


Atypus piceus is a mygalomorph spider of the Atypidae family. It occurs in Europe to Moldavia, and Iran and is the type species of the genus Atypus.

Contents

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Purseweb spider is afraid of a fly tapezierspinne schreckt vor fliege zur ck atypus piceus


Description

Atypus piceus Fotogalerie Arachnida

Males are about 10 mm long without chelicerae, females up to 15 mm. Males are of a deep black, while spiderlings and females are dark brown with a violet hue. The very long posterior spinnerets consist of three segments, the last segment features a light blot, which is helpful in identifying the species. A. piceus can live for more than ten years.

Habits

Atypus piceus DateiAtypuspiceus Terrarium 0903 01jpg Wiki des SpinnenForums

Adults live in up to 30 cm deep tubes with a diameter of about 10 mm. The silken lining continues above ground for about 10 cm, where it is camouflaged with matter from the vicinity. The mating period is from June to July, when the males search for females. The spiderlings hatch during autumn and overwinter in the mother's burrow without feeding. After emerging in spring, they climb nearby plants and use strands of silk to fly away (ballooning).

Evolutionary relationship

Atypus piceus httpsuploadwikimediaorgwikipediacommonsthu

A. piceus is possibly the result of hybridisation of A. affinis and A. muralis. A. muralis has posterior spinnerets with four segments, A. affinis with three, and A. piceus has three, but the white blot could be result of this hybridisation.

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References

Atypus piceus Wikipedia


Similar Topics
Atypical tarantula
Atypus
Atypus affinis
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