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Daddy long-legs spider

Pholcus phalangioides

Izenari buruz: Its common name 'daddy long-legs' refers to its very long legs.1

KaltegabeaKaltegabea pertsonentzat. Ez dago kezkatzeko ezer.

Armiarmak

KoskaJaten du: Haragia

Arriskua pertsonentzat: ArinaErle-ziztada bat bezala edo gutxiago. Ia kaltegabea pertsonentzat.

The daddy long-legs spider is a small spider with very long, thin legs. It lives indoors in quiet, dim corners of homes, cellars and garages, and it is found in most temperate countries on every continent. It is valued because it hunts other spiders, including the dangerous redback spider.1

Non bizi den

Most temperate countries on every continent, spread worldwide by humans. Recent authorities say it is native only to Asia.1

Europa, Asia

Hasiera

It prefers warm, dimly lit, dark and quiet places, so it is most often found in the corners of buildings, people's homes and attics, and on ceilings in rooms, garages and cellars. Outdoors, it lives in caves and between rock crevices.1

Luzera

7 cm (2,8 in)3

heldu baten ohiko tamaina

Abiadura handiena

1,3 km/h inguru (0,81 mph)

Lehorrean, kalkulu gutxi gorabeherakoa

Zer jaten du?

It eats insects, other spiders and small invertebrates. Unlike many spiders that wait for prey to blunder into their webs, it often leaves its web to hunt spiders and their eggs. When prey is scarce, both males and females will eat each other.1

Argazkia: Daddy long-legs spider — Daddy long-legs spider. Argazkia: Olei. CC BY-SA 3.0, Wikimedia Commons.

Nola ezagutu

Small body, about 6 to 10 mm long in males and 7 to 8 mm on average in females, not counting the legs.1
Eight very long, thin legs covered in fine grey bristles. The legs are about 5 to 6 times the length of the body.1
Translucent grey or pale brown body, with a dark spot on the back of the front body part and dark, blurred spots on the top of the rear body part.1
Eight eyes: a pair of small dark eyes at the front, followed by three rows of pairs of larger eyes.1
Loose, horizontal webs with many irregularities, often tangled with the webs of other spiders.1

Askotan honekin nahasten da: It is often called 'daddy long-legs', a name also used for crane flies and harvestmen. Crane flies are insects, and harvestmen belong to a different group of arachnids (the order Opiliones), so they are not spiders.1

Pozoi-ahalmena

Koska

Pozoia letaginetatik edo hortzetatik ateratzen da kosk egiten duenean.

Zer egiten du bere pozoiak?

Its venom is used to subdue prey, and it can bite. According to researchers, its venom has negligible effects on humans and other mammals. A bite causes a mild stinging sensation with no long-term health effects.1

Zein arriskutsua da pertsonentzat?

Arriskua pertsonentzat: ArinaErle-ziztada bat bezala edo gutxiago. Ia kaltegabea pertsonentzat.

It is considered harmless to humans. Bites are hardly ever reported, and a bite causes only mild stinging.1

Zer egiten du beldurtzen denean?

When it senses danger, it swings its body round in a circle repeatedly while its legs stay fixed on the web, a movement called whirling.1

Kosk egiten badu

Garbitu koska eta jarri izotz-poltsa bat gainean minerako. Lortu mediku-laguntza mina handia bada, zabaltzen bada edo pertsona gaizki sentitzen bada.

Deitu beti lehenik zure larrialdi-zenbakira (112, 000, 911). Lehen sorospenei buruzko orientabide orokorra da hau, ez mediku-aholkua. Lehen sorospenen oinarriak

Egon seguru

Ez ukitu, ez harrapatu eta ez zirikatu inoiz animalia basati bat, txikia izan arren, eta lo edo hilda dagoela badirudi ere.
Utzi tartea. Bat aurkitzen baduzu, egon lasai, egin atzera poliki eta utzi bere bidetik joaten.
Batek kosk egiten badizu: egon lasai, egon geldi, deitu zure larrialdi-zenbakira (112, 000, 911) edo joan ospitalera azkar. Gogoratu nolakoa zen, argazki batek laguntzen du.

Ez dabil zure atzetik. Pozoia janaria harrapatzeko edo bere burua babesteko erabiltzen du, eta askoz nahiago du ezkutatu. Seguru egoteari buruz gehiago

Munduko zein tokitan?

Afrika Asia Europa Ipar Amerika Hego Amerika Australia eta Ozeania

Zein handia da?

Zein luzea da?

2 eraikuntza-bloke ilaran jarrita bezain luzea100 metro 280 segundotan egin litzake (gizakirik azkarrenak 9,6 behar ditu)

Zein handia da Daddy long-legs spider ZUREKIN alderatuta?

Matematika hutsa zure nabigatzailean. Ez da ezer gordetzen, ezta inora bidaltzen ere.

Zein azkarra da?

Dortoka bat 0,3 km/h inguru (0,19 mph)

Daddy long-legs spider 1,3 km/h inguru (0,81 mph)

Oinez doan pertsona bat 5 km/h inguru (3,1 mph)

jakin beharrekoa

Datuak

It hunts redback spiders, which are among the most venomous spiders in the world.1

It fakes the vibrations of a trapped insect in its web, then waits on its long legs until the prey touches one of them before attacking.1

Its whirling defence can last several hours or even days when it is threatened by jumping spiders.1

Its silk has been reported to have potential medicinal uses.1

Mito-hauslea

Mitoa: Daddy long-legs spiders cannot bite humans because their fangs cannot get through human skin.

Egia: Their fangs are about 0.25 mm long, and human skin is about 0.1 mm thick, so they can bite. Bites are very rarely reported, and they cause only mild stinging.1

Pozoi-adituentzat

Izen zientifikoa: Pholcus phalangioides
Taldea: Armiarmak
Familia: Pholcidae2
Ordena: Araneae
Kontinenteak: Europa, Asia
Arriskua pertsonentzat: 1 / 5: Arina3

Datuak nondik datozen

Pholcus phalangioides (Wikipedia (CC BY-SA 4.0))
Pholcus phalangioides (iNaturalist): izenak eta sailkapena.
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