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Northern yellow sac spider

Cheiracanthium mildei

AsinangoziAsinangozi ebantwini. Akukho nto yokukhathazeka ngayo.

Izigcawu

UkulumaSitya: Inyama

Ingozi ebantwini: KuthambileNjengokuhlatywa yinyosi okanye ngaphantsi. Phantse asinangozi ebantwini.

The northern yellow sac spider is a small spider with a pale green or tan body. It is native to Europe, North Africa and Central Asia, and it is often found indoors. Its bite is described as mild in its effects.1

Sihlala

Europe, North Africa, the Caucasus and Central Asia; introduced to the United States and parts of South America1

IYurophu, IAfrika, IAsiya

Ekhaya

It is more often found inside buildings than outside. It is widespread across the northeastern United States and eastern Canada.1

Ubude

7 mm ukuya ku-1 cm (0,3 in ukuya ku-0,4 in)1

Esona santya siphezulu

malunga ne-0,8 km/h (0,5 mph)

Emhlabeni, uqikelelo nje

Sitya ntoni?

It is a dominant predator of a moth species, S. littoralis, in Africa and the Middle East. It kills the larvae by eating them, and also indirectly by knocking them off their host plants.1

Ifoto ka-Northern yellow sac spider — Northern yellow sac spider. Ifoto: Richard Bartz. CC BY-SA 4.0, iNaturalist.

Indlela yokusiqaphela

Usually pale green or tan body1
Darker brown palps and chelicerae (mouthparts)1
Adults are usually 7–10 mm in body size1
Each leg ends in double claws1
The front pair of legs is much longer, up to twice the size of the others1

Amandla etyhefu yokuluma nokuhlaba

Ukuluma

Ityhefu iphuma ngamazinyo aso etyhefu okanye ngamazinyo aso xa siluma.

Ityhefu yaso yokuluma okanye yokuhlaba yenza ntoni?

Bites appear to be mild in their effects on people.1

Siyingozi kangakanani ebantwini?

Ingozi ebantwini: KuthambileNjengokuhlatywa yinyosi okanye ngaphantsi. Phantse asinangozi ebantwini.

It can bite humans, but the effects appear to be mild.1

Ukuba siyaluma

Hlamba indawo elunyiweyo uze ubeke ipakethi yomkhenkce kuyo ngenxa yeentlungu. Fumana uncedo lwezonyango ukuba iintlungu zinamandla, ziyasasazeka okanye umntu uziva engaphilanga kakuhle.

Soloko utsalela inombolo kaxakeka kuqala (112, 000, 911). Esi sisikhokelo soncedo lokuqala ngokubanzi, asilocebiso lwezonyango. Iziseko zoncedo lokuqala

Hlala ukhuselekile

Ungaze uchukumise, ubambe okanye uqhule isilwanyana sasendle, nokuba sincinci, kwaye nokuba sibonakala silele okanye sifile.
Sinike indawo. Ukuba udibana naso, hlala uzolile, buyela umva kancinci kwaye usiyeke sihambe ngendlela yaso.
Ukuba siyakuluma: hlala uzolile, musa ukushukuma, tsalela inombolo kaxakeka (112, 000, 911) okanye uye esibhedlele ngokukhawuleza. Khumbula ukuba sasikhangeleka njani, ifoto iyanceda.

Asikuzingeli. Sisebenzisa ityhefu yaso ukubamba ukutya okanye ukuzikhusela, kwaye singakhetha ukuzimela. Okungakumbi malunga nokuhlala ukhuselekile

Phi emhlabeni?

IAfrika IAsiya IYurophu uMntla Melika uMzantsi Melika IOstreliya neOceania

Sikhulu kangakanani?

Side kangakanani?

sincinci kangangokuba singahlala eluzipheni lwakho

U-Northern yellow sac spider mkhulu kangakanani xa uthelekisa NAWE?

Zizibalo nje kwibhrawuza yakho. Akukho nto igcinwayo okanye ithunyelwa naphi na.

Sikhawuleza kangakanani?

Ufudo malunga ne-0,3 km/h (0,19 mph)

Northern yellow sac spider malunga ne-0,8 km/h (0,5 mph)

Umntu ohambayo malunga ne-5 km/h (3,1 mph)

kufanelekile ukwazi

Iinyaniso

Its eyes have a tapetum lucidum, a reflective layer that shines back at a light source once lit.1

The tapeta may help the spider navigate by detecting the polarisation of light from the sky.1

The tapetum is shaped like a canoe and cannot form sharp images, so its exact benefit is uncertain.1

It was probably first carried from Europe to the Americas during periods of colonisation.1

Kwiingcali zetyhefu

Igama lenzululwazi: Cheiracanthium mildei
Iqela: Izigcawu
Usapho: Cheiracanthiidae2
Ucwangco: Araneae
Amazwekazi: IYurophu, IAfrika, IAsiya
Ingozi ebantwini: 1 / 5: Kuthambile3

Apho iinyaniso zivela khona

Cheiracanthium mildei (Wikipedia (CC BY-SA 4.0))
Cheiracanthium mildei (iNaturalist): amagama nokuhlelwa.
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