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Social huntsman spider

Delena cancerides

Kuhusu jina: The names "communal" and "social" refer to its habit of living in groups, and "flat" refers to its flattened body shape.1

Hana madharaHana madhara kwa watu. Hakuna cha kuhofia.

Buibui

KuumwaHula: Nyama

Hatari kwa watu: HafifuKama kudungwa na nyuki au chini ya hapo. Kimsingi hana madhara kwa watu.

The social huntsman spider is a large, brown spider that lives in Australia, including Tasmania. Unlike most spiders, it lives in groups and shares its food with its colony. Films have shown it as deadly, but in real life it is generally considered harmless to people.1

Anaishi

Native to Australia, including Tasmania. Introduced to New Zealand, where it spread from Avondale in Auckland.1

Australia na Oceania

Nyumbani

It is often found under loose bark, in colonies of up to 300 spiders. Its flat shape is an adaptation for living in this kind of space.1

Urefu

2 cm hadi 3.2 cm (0.8 in hadi 1.3 in)1

Kasi ya juu

takriban km 1.9 kwa saa (maili 1.2 kwa saa)

Nchi kavu, makadirio

Hula nini?

It hunts its food rather than spinning webs to catch it. Members of a colony share their prey.1

Picha ya Social huntsman spider — Social huntsman spider. Picha: Tony Harris. CC BY 4.0, Wikimedia Commons.

Jinsi ya kumtambua

Light brown body covered in dense, fine hairs1
Hairy legs that can span over 15 cm1
Flat body shape1
Males have a body length of 20–25 mm and females of 25–32 mm, so females are larger1
Lives in groups under loose bark1

Nguvu ya sumu

Kuumwa

Sumu hutoka kupitia meno yake ya sumu au meno anapouma.

Sumu yake hufanya nini?

Bites are infrequent. When they do occur, symptoms are usually very minor.1

Ana hatari gani kwa watu?

Hatari kwa watu: HafifuKama kudungwa na nyuki au chini ya hapo. Kimsingi hana madhara kwa watu.

It is generally considered harmless to humans. It is timid towards people and bites are infrequent. Films that show it as having a deadly venomous bite are not accurate. Its aggression is directed mainly at members of other colonies.1

Hufanya nini akiogopa?

It is timid towards humans.1

Akiuma

Osha jeraha na uweke barafu kupunguza maumivu. Tafuta msaada wa kitabibu kama maumivu ni makali, yanasambaa au mtu anajisikia vibaya.

Daima piga namba ya dharura kwanza (112, 000, 911). Huu ni mwongozo wa jumla wa huduma ya kwanza, si ushauri wa kitabibu. Misingi ya huduma ya kwanza

Kaa salama

Kamwe usimguse, kumkamata wala kumchokoza mnyama wa porini, hata akiwa mdogo, na hata akionekana amelala au amekufa.
Mpe nafasi. Ukikutana naye, tulia, rudi nyuma polepole na umwache aende zake.
Akikuuma: tulia, usitikisike, piga namba yako ya dharura (112, 000, 911) au nenda hospitali haraka. Kumbuka alivyoonekana, picha husaidia.

Hakuwindi wewe. Hutumia sumu yake kukamata chakula au kujilinda, na hupendelea zaidi kujificha. Zaidi kuhusu kukaa salama

Wapi duniani?

Afrika Asia Ulaya Amerika Kaskazini Amerika Kusini Australia na Oceania

Ana ukubwa gani?

Ana urefu gani?

karibu urefu sawa na kibanio cha karatasiangeweza kukimbia mita 100 kwa sekunde 190 (binadamu mwenye kasi zaidi anahitaji 9.6)

Social huntsman spider ana ukubwa gani ukilinganisha na WEWE?

Ni hesabu tu kwenye kivinjari chako. Hakuna kinachohifadhiwa wala kutumwa popote.

Ana kasi gani?

Kobe takriban km 0.3 kwa saa (0.19 mph)

Social huntsman spider takriban km 1.9 kwa saa (1.2 mph)

Mtu anayetembea takriban km 5 kwa saa (3.1 mph)

inafaa kujua

Ukweli

It is highly unusual among spiders because it is a social species that shares prey with its colony.1

Colonies can contain up to 300 spiders, but members of different colonies are often aggressive and cannibalistic towards each other.1

There is a sculpture in the Avondale shopping centre that celebrates the spider.1

It was first described by Charles Athanase Walckenaer in 1837, and it was used in the films Napoleon and Arachnophobia.1

It was introduced to New Zealand in 1924, and its range there spread slowly out of Avondale, a suburb of Auckland.1

Kuvunja dhana potofu

Dhana potofu: The social huntsman spider has a deadly venomous bite, as shown in films.

Ukweli: It is generally considered harmless to humans. Bites are infrequent, and when they occur, symptoms are usually very minor.1

Kwa wataalamu wa sumu

Jina la kisayansi: Delena cancerides
Kundi: Buibui
Familia: Sparassidae2
Mpangilio: Araneae
Mabara: Australia na Oceania
Hatari kwa watu: 1 / 5: Hafifu3

Ukweli unatoka wapi

Delena cancerides (Wikipedia (CC BY-SA 4.0))
Delena cancerides (iNaturalist): majina na uainishaji.
Venom Wiki: kiwango cha hatari, ukubwa wa kawaida na makadirio ya kasi ni yetu wenyewe. Ona jinsi tunavyovipata: Jinsi tunavyopima hatari.

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