Darwin's bark spider
Darwin's bark spider is an orb-weaver that builds the largest orb webs ever seen. It lives in the forests of Madagascar, where it hangs its web over rivers and lakes. Scientists found it in 2009, and it has unusually tough silk.1

No anndirto nde
- Females are largely black, with white hairs on the body and legs.1
- The top of the front body section has two pairs of raised humps, one at the sides and one towards the back.1
- Females are about 1.8 to 2.2 cm long, while males are around 0.6 cm.1
- Males are redder and lighter brown, with white hairs and red, hairless leg segments (femora).1
- Webs are very large, up to 2.8 square metres, and are strung over water.1
Ina jiiɓindiree e: Other Caerostris species live in the same region of Madagascar. Darwin's bark spider has clearly separated epigynal chambers (parts of the female's genital plate) with a pair of hooks at the back, which the other species from the region do not have.1
Doole tooke
Tooke ina yalta e ñiiƴe mum si nde ŋatii.
Hol no nde woni bone e yimɓe?
Bone e yimɓe: HoyɗoNo fiɗol nyaaku walla ɓuri famɗude. Ɓadii alaa bone e yimɓe.
Si nde ŋatii
- Lootu ŋatol ngol, waɗu kankara dow mum ngam muusu. Heɓu ballal doktaa si muusu ina tiiɗi, ina yaajoo, walla neɗɗo oo ɓanndu mum welaani.
Sahaa fof, noddu lamba ballal yaawngal (112, 000, 911) ko adii. Ɗum ko ballal arano kuuɓal, wonaa wasiyya doktaa. Aslu ballal arano
Reen hoore maa
- Taa memu, taa nanngu, taa aaɓnu dabbaare ladde abada, hay pamaro, hay si ina wayi no ɗaanii walla maayii.
- Accu nde nokku. Si a fottii e gooto, deeƴu, ruttu caggal seeɗa seeɗa, accu nde yaha laawol mum.
- Si gooto e majji ŋatii ma: deeƴu, taa dillu, noddu lamba ballal yaawngal (112, 000, 911) walla yah asibiti law. Siftor no nde wayri, foto ina walla.
Nde ɗaɓɓaaki ma. Nde huutora tooke mum ngam nanngude ñaamdu walla reende hoore mum, nde ɓuri yiɗde suuɗaade. Ɓeydu anndude no reentorto
Hol to e aduna?
Hol no nde mawni?
Hol no nde juuti?
juuti ɓadii no kilip kaayit
ina waawi dogde meeter 100 nder sakan 330 (neɗɗo ɓurɗo yaawde ina haani 9,6)Hol no Darwin's bark spider mawni, fottindaade e AAN?
Hiisa tan nder browser maa. Alaa ko mooftetee walla ko neletee.
Hol no nde yaawi?
Anndal
Its silk is the toughest biological material ever studied. It is over ten times tougher than a similar amount of Kevlar.1
Its web is the largest orb web ever observed, covering up to 2.8 square metres. Its bridge lines can span up to 25 metres.1
The spider uses a set of web-building behaviours that are unknown in other spiders. It releases bridge silk into the air so the wind carries it across the water.1
Females are much larger than males, sometimes many times heavier. This is one of the most extreme size differences between the sexes in spiders.1
Flies that feed on its catches have been found living alongside it, and the spider sometimes chases them away.1
Ɗo anndal iwi
- Darwin's bark spider (Wikipedia (CC BY-SA 4.0))
- Caerostris darwini (iNaturalist): inɗe e tolnugol.
- Venom Wiki: darja bone, mawnude woowaaɗo e miijo yaawre ko amen. Ndaar no min hiisirta ɗum: No min betiri bone.
Kala anndal e ngoo hello ina jogii limre hollirnde iwdi mum. Si min juumii, accu min, min yiɗɓe dabbaaji, wonaa jaridaa ganndal. Wiy min e [email protected] min feewnitay.
Ina ŋata
