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Phinda button spider

Latrodectus umbukwane

Ibyerekeye izina: It is named after the Phinda Private Game Reserve, where research specimens were collected.1

Irababaza gusaIrababaza, ariko ntizakugirira nabi bikomeye.

Ibitagangurirwa

Iraruma

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

The Phinda button spider is a type of button, or widow, spider. It was formally described as a new species in 2019. It lives only in sand forests in northern Zululand, in South Africa's KwaZulu-Natal province, and is believed to be the largest member of its genus.1

Iba muri

Northern Zululand, KwaZulu-Natal, South Africa (known only from here as of 2019)1

Afurika

Ahabanza

It lives in lowland sand forest. Females build silk retreats in tree hollows and stumps more than 50 cm above the ground, higher than most other members of the genus. A single specimen was found in the garden of a house on Tembe Elephant Park, at the edge of disturbed sand forest.1

Uburebure

4 cm (1,6 in)3

ingano isanzwe y'ikuze

Umuvuduko wo hejuru

hafi 0,98 km/h (0,61 mph)

Ku butaka, ikigereranyo cy'ugereranyije

Ifoto ya Phinda button spider — Phinda button spider. Ifoto: Rudolph Steenkamp. CC BY-SA 4.0, iNaturalist.

Uko wayimenya

Females have red markings on both the top and underside of the abdomen, which no other African Latrodectus species has.1
Males have white markings on the underside of the abdomen, which darken with age.1
Egg sacs are large and smooth, bright purple when freshly laid, fading to shiny grey as they dry.1
Webs are not usually found outside the tree hollow. When present, they are typical hackle webs spreading out from the hollow.1

Ikunze kwitiranywa na: Other African button spiders do not have the red markings on both the top and underside of the female abdomen, which is the main feature that sets this species apart.1

Imbaraga z'ubumara

Iraruma

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

Iteje akaga kangana iki ku bantu?

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

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 impapuro

Phinda button 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)

Phinda button spider hafi 0,98 km/h (0,61 mph)

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

bikwiye kumenywa

Ibintu by'ukuri

It is believed to be the largest member of the button spider genus, Latrodectus.1

Its discovery was the first new addition to the genus in 28 years. Before this, 31 button or widow spiders were known, eight of them from Africa.1

Females nest in tree hollows and stumps higher above the ground than most other members of the genus.1

It was first found in 2014 in Tembe Elephant Park, but was only confirmed as a new species in 2019, after live specimens were collected from Phinda reserve.1

One female kept in a laboratory lived for two years until her natural death, and her offspring were also studied.1

Ku bahanga mu by'ubumara

Izina rya siyansi: Latrodectus umbukwane
Itsinda: Ibitagangurirwa
Umuryango: Theridiidae2
Itsinda rinini (order): Araneae
Imigabane: Afurika
Abana bato: Females lay large, smooth egg sacs, which are bright purple when freshly laid.1
Igihe ibaho: hafi imyaka 21
Akaga ku bantu: 2 / 5: Irababaza3

Aho ibintu bivugwa bituruka

Latrodectus umbukwane (Wikipedia (CC BY-SA 4.0))
Latrodectus umbukwane (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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