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Black-footed yellow sac spider

Cheiracanthium inclusum

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

Kubuhlungu njeKubuhlungu, kodwa akusayi kukwenzakalisa kakhulu.

Izigcawu

UkulumaSitya: Inyama

Ingozi ebantwini: KubuhlunguKunokuba buhlungu ngokwenene, kodwa phantse akusoze kube kubi kakhulu.

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

Sihlala

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

uMntla Melika, uMzantsi Melika

Ekhaya

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

Ubude

2,5 cm (1 in)1

Esona santya siphezulu

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

Emhlabeni, uqikelelo nje

Sitya ntoni?

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

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

Indlela yokusiqaphela

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

Sidla ngokubhidaniswa no: Cheiracanthium mildei, an introduced species from Europe, is similar in appearance and natural history. It can also be found in North American homes.1

Amandla etyhefu yokuluma nokuhlaba

Ukuluma

Ityhefu iphuma ngamazinyo aso etyhefu okanye ngamazinyo aso xa siluma.

Ityhefu yaso yokuluma okanye yokuhlaba yenza ntoni?

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

Siyingozi kangakanani ebantwini?

Ingozi ebantwini: KubuhlunguKunokuba buhlungu ngokwenene, kodwa phantse akusoze kube kubi kakhulu.

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

malunga nobude besiqhobosho sephepha

U-Black-footed 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)

Black-footed 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

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

Umqhekezi weentsomi

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

Inyaniso: Bites cause only localised swelling.1

Kwiingcali zetyhefu

Igama lenzululwazi: Cheiracanthium inclusum
Iqela: Izigcawu
Usapho: Cheiracanthiidae2
Ucwangco: Araneae
Amazwekazi: uMntla Melika, uMzantsi Melika
Iintsana: 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
Ingozi ebantwini: 2 / 5: Kubuhlungu3

Apho iinyaniso zivela khona

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