Venom Wiki
Igishushanyo cya Spinybacked orbweaver
No. 0715 kuri 1 402

Spinybacked orbweaver

Gasteracantha cancriformis
Ibyerekeye izina: The genus name comes from Greek words meaning 'belly' and 'thorn', and the species name comes from Latin for 'crab-like shape'.1
Ntacyo itwayeNtacyo itwaye abantu. Nta mpamvu yo guhangayika.
Akaga ku bantu: YorohejeNko guterwa urubori n'uruyuki cyangwa munsi yaho. Mu by'ukuri ntacyo itwaye abantu.

The spinybacked orbweaver is a small spider with six spiky projections on its rounded abdomen, which look a little like a crab's shell. It lives across North, Central and South America and the Caribbean, and has been introduced to Hawaii. It is a member of the orb-weaver family, which builds round webs.1

Iba muri
North America, Central America, the Caribbean and South America; introduced elsewhere, including Hawaii1
Amerika y'Amajyaruguru, Amerika y'Amajyepfo
Ahabanza
It prefers the edges of woodland and shrubby gardens. Many studies of this species have been carried out in citrus groves in Florida.1
Uburebure
5 mm kugeza kuri 9 mm (0,2 in kugeza kuri 0,4 in)1
Umuvuduko wo hejuru
hafi 0,74 km/h (0,46 mph)
Ku butaka, ikigereranyo cy'ugereranyije
Koko!Ifoto ya Spinybacked orbweaver
Spinybacked orbweaver. Ifoto: Meghan Cassidy. CC BY-SA 4.0, iNaturalist.

Uko wayimenya

  • Females are 5–9 mm long, with a black carapace (top of the body), black legs and a black underside with white spots.1
  • The upper side of the abdomen is white or yellow with black spots.1
  • Females have six spine-like projections on the abdomen.1
  • On a white abdomen the spines can be red or black; on a yellow abdomen they are always black.1
  • Males are much smaller, at 2–3 mm long, with a grey abdomen with white spots and four or five stubby spines.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: YorohejeNko guterwa urubori n'uruyuki cyangwa munsi yaho. Mu by'ukuri ntacyo itwaye abantu.

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

Ingana gute?

Ireshya ite?

Spinybacked orbweaver ireshya hafi 9 mm (0,4 in)Impeke y'umuceri hafi 7 mm (0,3 in)Igiceri cy'ayero 1 hafi 2,3 cm (0,9 in)
ntoya ku buryo yakwicara ku nzara yawe

Spinybacked orbweaver ingana ite ugereranyije NAWE?

Ni imibare gusa ikorerwa muri mudasobwa yawe. Nta kintu kibikwa cyangwa cyoherezwa ahandi.

Yihuta gute?

bikwiye kumenywa

Ibintu by'ukuri

1

Members of the genus Gasteracantha have an unusual 19-hour circadian rhythm, so their wake-sleep cycle is neither nocturnal nor diurnal.1

2

Males die six days after they have transferred sperm to the female.1

3

The spiders often live on the edges of large colonies of Metepeira incrassata, which can contain from a few hundred to a few thousand spiders.1

Ku bahanga mu by'ubumara

Izina rya siyansi
Gasteracantha cancriformis
Itsinda
Ibitagangurirwa
Umuryango
Araneidae2
Itsinda rinini (order)
Araneae
Imigabane
Amerika y'Amajyaruguru, Amerika y'Amajyepfo
Abana bato
Females die after producing an egg mass.1
Akaga ku bantu
1 / 5: Yoroheje3

Aho ibintu bivugwa bituruka

  1. Gasteracantha cancriformis (Wikipedia (CC BY-SA 4.0))
  2. Gasteracantha cancriformis (iNaturalist): amazina n'ibyiciro.
  3. Venom Wiki: urwego rw'akaga, ingano isanzwe n'ikigereranyo cy'umuvuduko ni ibyacu bwite. Reba uko tubibara: Uko tugena akaga.

Buri kintu kivugwa kuri iyi paji gifite nimero yerekana aho cyavuye. Niba twibeshye, tubabarire, turi abakunzi b'inyamaswa, ntituri ikinyamakuru cya siyansi. Tubwire kuri [email protected] tuzabikosora.

Sikorupiyo irashonje! Venom Wiki ni umushinga w'umuntu umwe: ni ubuntu, nta matangazo kandi nta bikurikirana abantu. Impano ntoya ifasha kugira ngo ikomeze kuboneka kuri interineti.Gaburira sikorupiyo

Izindi zo mu itsinda rimwe: Ibitagangurirwa

Iba kandi muri: Amerika y'Amajyaruguru

Gaburira sikorupiyoagasanduku k'impano, gatuma iguma ari ubuntu