Red-legged golden orb-weaver spider

Trichonephila inaurata

''Trichonephila inaurata'', commonly known as the red-legged golden orb-weaver spider or red-legged nephila, is a species of orb-weaver spider of the genus ''Trichonephila''. It is native to southern and East Africa, as well as several islands of the western Indian Ocean.
Trichonephila inaurata ssp madagascariensis Madagascar, Berenty Geotagged,Madagascar,Red-legged golden orb-weaver spider,Spring,Trichonephila inaurata

Naming

In addition to the nominate subspecies of Mauritius and Réunion, a second subspecies is currently recognized: ''T. i. madagascariensis'' , which occurs from South Africa to the Seychelles.

Reproduction

This species is commonly kept in captivity. Egg sacs the size of a small marble are made of thick silk and contain 100-200 eggs which hatch after two months. They start out with a 2mm leg span and grow rapidly. Males mature in one to two months depending on the form. A small percentage of males mature early and resemble a small, black crab spider with only an 8-10mm leg span. Most males mature later and resemble the form of the female but have very little color and only a 25-30mm leg span. Females mature in four months with an approximate 100mm leg span.

References:

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Taxonomy
KingdomAnimalia
DivisionArthropoda
ClassArachnida
OrderAraneae
FamilyAraneidae
GenusTrichonephila
SpeciesT. inaurata
Photographed in
Madagascar