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Black-footed yellow sac spider

Cheiracanthium inclusum

O imenu: The common names come from its looks: a pale yellow body, a sac-like silk nest, and dark brown markings on its feet.1

Samo boliBoli, a te ne bo resno poškodovala.

Pajki

UgriziJe: Meso

Nevarnost za ljudi: BolečeLahko zelo boli, a skoraj nikoli ni resno.

The black-footed yellow sac spider is a small, pale yellow spider native to the Americas. It hunts at night and does not spin webs to catch food. It sometimes lives in homes, but its bites rarely cause more than local symptoms.1

Živi v

Native to North, Central and South America and the West Indies. Introduced to Africa and Réunion.1

Severna Amerika, Južna Amerika

Domov

Most often found in trees and shrubs, including forests and gardens. It may also shelter in houses and other human-made structures.1

Dolžina

2,5 cm (1 in)1

Največja hitrost

približno 0,8 km/h (0,5 mph)

Na kopnem, groba ocena

Kaj je?

It feeds on a variety of arthropods, such as insects and other spiders. It does not use webs to catch prey. Instead, it actively hunts, detecting prey mainly through vibrations in the surface it sits on, and it can catch airborne prey while hanging from a silk line.1

Fotografija: Black-footed yellow sac spider — Black-footed yellow sac spider. Fotografija: Ilona. CC BY-SA 4.0, iNaturalist.

Kako jo prepoznaš

Pale yellow-beige body colour.1
Dark brown markings on the palps, jaws (chelicerae) and the ends of the feet (tarsi).1
Often an orange-brown stripe running down the top-centre of the abdomen.1
Eight similar-sized eyes in two parallel horizontal rows.1
Females measure 5 to 9 mm in body length and males 4 to 8 mm. The leg span can reach 2.5 cm, and the front pair of legs is longer than the other three pairs.1

Pogosto zamenjujejo z: Cheiracanthium mildei, an introduced species from Europe, is similar in appearance and natural history. It can also be found in North American homes.1

Moč strupa

Ugrizi

Strup pride ven skozi strupnike ali zobe, ko ugrizne.

Kaj naredi njen strup, ko ugrizne ali piči?

A bite begins with moderate pain, followed by itching. Symptoms usually clear within 7 to 10 days. The venom rarely causes more than local symptoms.1

Kako nevarna je za ljudi?

Nevarnost za ljudi: BolečeLahko zelo boli, a skoraj nikoli ni resno.

Bites are rare. Females bite more often than wandering males. The venom rarely causes more than local symptoms.1

Če ugrizne

Ugriz umij in nanj daj ledeni obkladek proti bolečini. Poišči zdravniško pomoč, če je bolečina močna, se širi ali se poškodovanec slabo počuti.

Vedno najprej pokliči številko za klic v sili (112, 000, 911). To so splošna navodila za prvo pomoč, ne zdravniški nasvet. Osnove prve pomoči

Ostani varen

Nikoli se ne dotikaj divje živali, je ne lovi in je ne draži, tudi če je majhna in tudi če je videti, kot da spi ali je mrtva.
Pusti ji prostor. Če jo srečaš, ostani miren, počasi stopi nazaj in jo pusti, da gre svojo pot.
Če te ugrizne: ostani miren, ne premikaj se, pokliči številko za klic v sili (112, 000, 911) ali hitro pojdi v bolnišnico. Zapomni si, kako je izgledala, fotografija pomaga.

Ne preži nate. Strup uporablja, da ulovi hrano ali se zaščiti, in se veliko raje skrije. Več o varnosti

Kje na svetu?

Afrika Azija Evropa Severna Amerika Južna Amerika Avstralija in Oceanija

Kako velika je?

Kako dolga je?

približno tako dolga kot sponka za papir

Kakšne velikosti je Black-footed yellow sac spider v primerjavi s TABO?

Samo matematika v tvojem brskalniku. Nič se ne shrani in nič se nikamor ne pošlje.

Kako hitra je?

Želva približno 0,3 km/h (0,19 mph)

Black-footed yellow sac spider približno 0,8 km/h (0,5 mph)

Človek, ki hodi približno 5 km/h (3,1 mph)

vredno vedeti

Dejstva

It hunts at night and builds a new small silk nest every day, in under 10 minutes.1

It can spread to new trees and shrubs by releasing a long silk thread that the wind carries, or by ballooning through the air on a silk line.1

It does not spin a web to catch prey. It hunts actively instead.1

Females mate only once and produce their first egg mass about 14 days after mating.1

Razbijalec mitov

Mit: Cheiracanthium bites cause necrosis, the death of skin and tissue.

Resnica: Bites cause only localised swelling.1

Za strokovnjake za strupe

Znanstveno ime: Cheiracanthium inclusum
Skupina: Pajki
Družina: Cheiracanthiidae2
Red: Araneae
Celine: Severna Amerika, Južna Amerika
Mladiči: Females usually lay two egg masses, though they may lay from one to five. Each mass holds 17 to 85 eggs, and up to 112 have been reported. The female guards the eggs and then the young for about 17 days.1
Nevarnost za ljudi: 2 / 5: Boleče3

Od kod so dejstva

Cheiracanthium inclusum (Wikipedia (CC BY-SA 4.0))
Cheiracanthium inclusum (iNaturalist): imena in razvrstitev.
Venom Wiki: stopnja nevarnosti, tipična velikost in ocena hitrosti so naše lastne. Poglej, kako jih določimo: Kako ocenjujemo nevarnost.

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