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Risba: Chilean six-eyed sand spider
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Chilean six-eyed sand spider

Sicarius thomisoides
Samo boliBoli, a te ne bo resno poškodovala.
Pajki UgriziJe: Meso
Nevarnost za ljudi: BolečeLahko zelo boli, a skoraj nikoli ni resno.

The Chilean six-eyed sand spider is a small spider that lives in the deserts of northern and central Chile. It hides under rocks and comes out at night. Its venom has effects similar to those of the Chilean recluse spider, which is why it matters to people who live nearby.1

Živi v
Desert areas of northern and central Chile1
Južna Amerika
Domov
It builds shelters under rocks on sandy ground in northern Chile. It is extremely common in cities and towns with lots of household waste, so people may meet it around homes.1
Dolžina
1,2 cm do 2 cm (0,5 in do 0,8 in)1
Največja hitrost
približno 1,1 km/h (0,68 mph)
Na kopnem, groba ocena
Kaj je?
It feeds on insects, scorpions and other spiders. In 2020 one was recorded preying on a gecko about 28 mm long, feeding on the fluids of the lizard's digested body.1
Zares!Fotografija: Chilean six-eyed sand spider
Chilean six-eyed sand spider. Fotografija: Asiel Olivares. CC BY 4.0, Wikimedia Commons.

Kako jo prepoznaš

  • Body length of 12 to 20 mm1
  • Active at night, with nocturnal habits1
  • Shelters under rocks on sandy ground1
  • Very common in urban areas with household waste1

Pogosto zamenjujejo z: Older records under the name Sicarius terrosus may actually describe other species, such as Sicarius levii. Names in older books can therefore be unreliable.1

Moč strupa

Ugrizi

Strup pride ven skozi strupnike ali zobe, ko ugrizne.

Kaj naredi njen strup, ko ugrizne ali piči?

Its venom contains an enzyme called sphingomyelinase D, which has effects similar to those of the Chilean recluse spider. In laboratory tests the venom broke down red blood cells (haemolysis) and damaged skin cells, and 50 μg was enough to cause dermonecrosis, or the death of skin tissue. The venom also broke down fibrinogen, a protein needed for blood to clot.1

Kako nevarna je za ljudi?

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

Laboratory work shows that the venom can damage human tissue. Adult spiders carry up to eight times the amount of venom tested, so bites from adults could cause more serious lesions.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?

AfrikaAzijaEvropaSeverna AmerikaJužna AmerikaAvstralija in Oceanija

Kako velika je?

Kako dolga je?

Chilean six-eyed sand spider približno 2 cm dolga (0,8 in)Riževo zrno približno 7 mm (0,3 in)Kovanec za 1 evro približno 2,3 cm (0,9 in)
približno tako dolga kot sponka za papirzmore 100 metrov v 330 sekundah (najhitrejši človek potrebuje 9,6)

Kakšne velikosti je Chilean six-eyed sand spider v primerjavi s TABO?

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

Kako hitra je?

vredno vedeti

Dejstva

1

In 2020 a 20 mm spider was recorded preying on a 28 mm gecko, which is larger than the spider itself.1

2

Its venom breaks down fibrinogen, a clotting protein, faster than the venom of the Loxosceles species it was compared with.1

3

Scientists found that 50 μg of its venom was enough to cause dermonecrosis in laboratory tests.1

4

It is extremely common in Chilean cities where household waste is plentiful.1

Razbijalec mitov

Mit: The species is known as Sicarius terrosus.

Resnica: The correct name is Sicarius thomisoides. The name terrosus was used for this species for a long time, but it was often used wrongly for other species too.1

Za strokovnjake za strupe

Znanstveno ime
Sicarius thomisoides
Skupina
Pajki
Družina
Sicariidae2
Red
Araneae
Celine
Južna Amerika
Nevarnost za ljudi
2 / 5: Boleče3

Od kod so dejstva

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

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