Venom Wiki / Zonke izilwane / Izicabucabu

Inombolo 0722 kwezingu-1 402

Hobo spider

Eratigena agrestis

Mayelana negama: The genus name Eratigena is an anagram of Tegenaria, the genus it was moved out of in 2013.1

AkunangoziAkunangozi ebantwini. Akukho okufanele ukhathazeke ngakho.

Izicabucabu

UkulumaSidla: Izinambuzane

Ingozi ebantwini: KuncaneNjengokuhlatshwa yinyosi noma ngaphansi. Cishe akunangozi ebantwini.

The hobo spider is a brown spider that lives in fields, woods and under rocks in Europe, Central Asia and western North America. It builds a funnel-shaped sheet of silk and waits at the narrow end for insects to crawl on. It sometimes builds webs in or around homes, so people often worry about its bite.1

Ihlala

Europe to Central Asia, and western North America (Pacific Northwest and Great Basin)1

I-Yurophu, I-Asia

Ekhaya

Hobo spiders live mostly in fields, woods and under rocks. They sometimes build webs in or around human homes. They often make a horizontal, trampoline-like web near brick walls or wood piles, where they have shelter and wait for prey.1

Ubude

1.4 cm (0.6 in)1

Ijubane eliphezulu

cishe 1 km/h (0.62 mph)

Emhlabathini, isiqagela nje

Sidlani?

Hobo spiders catch prey insects that blunder onto their funnel webs. They wait at the small end of the funnel for the insects to arrive.1

Isithombe sika-Hobo spider — Hobo spider. Isithombe: Tone Killick. CC BY 4.0, iNaturalist.

Indlela yokusibona

Body length is 7 to 14 mm, and the spider is brownish in colour.1
The abdomen has V-shaped chevron patterns down the middle, pointing towards the head.1
There is a light stripe running down the middle of the underside (sternum).1
There are no coloured bands where the leg joints meet.1
The top of the front body section (cephalothorax) has indistinct or diffused patterns, not two distinct dark stripes.1

Ivamise ukudidaniswa ne: Other Eratigena species have three or four pairs of light spots on the sides of the sternum rather than a central stripe, though these spots can be very faint. Spiders in the genera Agelenopsis and Hololena, and possibly some wolf spiders, have two distinct dark stripes on the top of the front body section. Positive identification of hobo spiders usually requires microscopic examination of their sex organs by an expert.1

Amandla obuthi

Ukuluma

Ubuthi buphuma ngamazinyo aso obuthi noma ngamazinyo uma siluma.

Ubuthi baso benzani?

There is no clear evidence that the hobo spider has venom that is dangerous to humans. Earlier case reports linked its bites to isolated cases of necrosis, which is the death of skin tissue, but this is no longer supported.1

Siyingozi kangakanani ebantwini?

Ingozi ebantwini: KuncaneNjengokuhlatshwa yinyosi noma ngaphansi. Cishe akunangozi ebantwini.

There is little evidence that the hobo spider is dangerously venomous. The US CDC no longer lists it among venomous species, as of 2017. In Canada there is no evidence that its bites cause skin necrosis.1

Uma siluma

Geza inxeba lokulunywa bese ubeka iphakethe leqhwa phezu kwalo ngenxa yobuhlungu. Thola usizo lwezokwelapha uma ubuhlungu bunamandla, busabalala noma umuntu ezizwa engaphilile.

Njalo shayela kuqala inombolo yezimo eziphuthumayo (112, 000, 911). Lokhu kuyiseluleko sosizo lokuqala esijwayelekile, akusona iseluleko sezokwelapha. Izisekelo zosizo lokuqala

Hlala uphephile

Ungalokothi uthinte, ubambe noma ugcone isilwane sasendle, ngisho noma sincane, futhi ngisho noma sibukeka silele noma sifile.
Sinike isikhala. Uma uhlangana naso, hlala uzolile, uhlehle kancane bese usiyeka sihambe ngendlela yaso.
Uma sikuluma: hlala uzolile, ungashukumi, shayela inombolo yezimo eziphuthumayo (112, 000, 911) noma uye esibhedlela ngokushesha. Khumbula ukuthi besibukeka kanjani, isithombe siyasiza.

Asikuzingeli wena. Sisebenzisa ubuthi baso ukuze sibambe ukudla noma ukuzivikela, futhi singancamela ukucasha. Okwengeziwe mayelana nokuhlala uphephile

Kuphi emhlabeni?

I-Afrika I-Asia I-Yurophu INyakatho Melika INingizimu Melika I-Australia ne-Oceania

Sikhulu kangakanani?

Side kangakanani?

sincane kangangokuthi singahlala ezinzipheni zakhosingahamba amamitha ali-100 ngemizuzwana engu-360 (umuntu oshesha kunabo bonke udinga engu-9,6)

Hobo spider mkhulu kangakanani uma uqhathanisa NAWE?

Yizibalo nje kusiphequluli sakho. Akukho okulondolozwayo noma okuthunyelwa ndawo.

Sishesha kangakanani?

Ufudu cishe 0.3 km/h (0.19 mph)

Hobo spider cishe 1 km/h (0.62 mph)

Umuntu ohambayo cishe 5 km/h (3.1 mph)

kuhle ukwazi

Amaqiniso

In Europe, hobo spiders mostly avoid houses because the larger giant house spider lives there and competes with them, so human contact is uncommon.1

The male hobo spider dies after mating.1

A hobo spider was probably carried to the small artificial Danish island of Peberholm by trains.1

Umqothuli wezinganekwane

Inganekwane: Hobo spiders have dangerous venom that causes skin necrosis.

Iqiniso: There is little clear evidence that the hobo spider's venom is dangerous to humans. Some bites reported as hobo spider bites may have been from the desert grass spider.1

Okongoti bobuthi

Igama lesayensi: Eratigena agrestis
Iqembu: Izicabucabu
Umndeni: Agelenidae2
Ukuhleleka: Araneae
Amazwekazi: I-Yurophu, I-Asia
Izinsana: Females lay eggs in September, and they hatch during late spring.1
Ingozi ebantwini: 1 / 5: Kuncane3

Lapho amaqiniso evela khona

Hobo spider (Wikipedia (CC BY-SA 4.0))
Eratigena agrestis (iNaturalist): amagama nokuhlelwa ngezigaba.
Venom Wiki: izinga lengozi, usayizi ojwayelekile nesiqagela sejubane kungokwethu. Bona ukuthi sikubala kanjani: Indlela esilinganisa ngayo ingozi.

Iqiniso ngalinye kuleli khasi linenombolo ekhomba umthombo walo. Uma senze iphutha, uxolo, singabathandi bezilwane, hhayi iphephabhuku lesayensi. Sitshele ku-[email protected] futhi sizolilungisa.

Ufezela ulambile! I-Venom Wiki iwumsebenzi womuntu oyedwa: imahhala, ayinazo izikhangiso noma izilandeli. Isipho esincane sisiza ukuyigcina ku-inthanethi.Phakela ufezela