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Chilean six-eyed sand spider

Sicarius thomisoides

Irababaza gusaIrababaza, ariko ntizakugirira nabi bikomeye.

Ibitagangurirwa

IrarumaIrya: Inyama

Akaga ku bantu: IrababazaIshobora kubabaza cyane, ariko hafi ya buri gihe nta kibazo gikomeye biteza.

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

Iba muri

Desert areas of northern and central Chile1

Amerika y'Amajyepfo

Ahabanza

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

Uburebure

1,2 cm kugeza kuri 2 cm (0,5 in kugeza kuri 0,8 in)1

Umuvuduko wo hejuru

hafi 1,1 km/h (0,68 mph)

Ku butaka, ikigereranyo cy'ugereranyije

Irya iki?

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

Ifoto ya Chilean six-eyed sand spider — Chilean six-eyed sand spider. Ifoto: Asiel Olivares. CC BY 4.0, Wikimedia Commons.

Uko wayimenya

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

Ikunze kwitiranywa na: 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

Imbaraga z'ubumara

Iraruma

Ubumara busohokera mu menyo yayo y'ubumara cyangwa mu yandi menyo iyo iriye.

Ubumara bwayo bukora iki?

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

Iteje akaga kangana iki ku bantu?

Akaga ku bantu: IrababazaIshobora kubabaza cyane, ariko hafi ya buri gihe nta kibazo gikomeye biteza.

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

Niba iruma

Oza aho yarumye kandi uhashyire agapaki k'urubura kubera ububabare. Shaka ubufasha bwa muganga niba ububabare bukabije, bukwirakwira cyangwa umuntu yumva atameze neza.

Buri gihe banza uhamagare nimero y'ubutabazi (112, 000, 911). Izi ni inama rusange z'ubutabazi bw'ibanze, si inama za muganga. Ibanze by'ubutabazi bw'ibanze

Irinde akaga

Ntuzigere ukora, ufata cyangwa ushotora inyamaswa yo mu gasozi, nubwo yaba ntoya, kandi nubwo yasa n'isinziriye cyangwa yapfuye.
Yihe umwanya. Niba uhuye n'imwe, tuza, usubire inyuma buhoro buhoro kandi uyireke yigendere.
Niba imwe ikurumye: tuza, ntunyeganyege, hamagara nimero y'ubutabazi (112, 000, 911) cyangwa ujye ku bitaro vuba. Ibuka uko yasaga, ifoto irafasha.

Ntigushakisha ngo ikugirire nabi. Ikoresha ubumara bwayo kugira ngo ifate ibyo kurya cyangwa yirinde, kandi ikunda cyane kwihisha. Ibindi ku kwirinda

Ni hehe ku isi?

Afurika Aziya Uburayi Amerika y'Amajyaruguru Amerika y'Amajyepfo Ositaraliya na Oseyaniya

Ingana gute?

Ireshya ite?

ireshya hafi na trombone yo gufata impapuroyakwiruka metero 100 mu masegonda 330 (umuntu wihuta kurusha abandi akenera 9,6)

Chilean six-eyed sand spider ingana ite ugereranyije NAWE?

Ni imibare gusa ikorerwa muri mudasobwa yawe. Nta kintu kibikwa cyangwa cyoherezwa ahandi.

Yihuta gute?

Akanyamasyo hafi 0,3 km/h (0,19 mph)

Chilean six-eyed sand spider hafi 1,1 km/h (0,68 mph)

Umuntu ugenda n'amaguru hafi 5 km/h (3,1 mph)

bikwiye kumenywa

Ibintu by'ukuri

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

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

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

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

Usenya ibinyoma

Ikinyoma: The species is known as Sicarius terrosus.

Ukuri: 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

Ku bahanga mu by'ubumara

Izina rya siyansi: Sicarius thomisoides
Itsinda: Ibitagangurirwa
Umuryango: Sicariidae2
Itsinda rinini (order): Araneae
Imigabane: Amerika y'Amajyepfo
Akaga ku bantu: 2 / 5: Irababaza3

Aho ibintu bivugwa bituruka

Sicarius thomisoides (Wikipedia (CC BY-SA 4.0))
Sicarius thomisoides (iNaturalist): amazina n'ibyiciro.
Venom Wiki: urwego rw'akaga, ingano isanzwe n'ikigereranyo cy'umuvuduko ni ibyacu bwite. Reba uko tubibara: Uko tugena akaga.

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