Garden cross spider (Argiope pulchella)

Garden cross spider (Argiope pulchella) is a spider species in Araneidae, synanthropic, dimorphic where females are larger in size, females build webs and are sometimes accompanied by X-shaped stabiliments while males occupy edges, long legs and prey on various insects.

A. pulchella lives in natural forests, hilly slopes and disturbed habitats including fields, waterways and house yards. The web is built at a height of 1 m from the ground level which is connected to the branches of plants or leaves.

The female has a size of 8-10 mm, dark yellow carapace with white hair. Heart-shaped front bone. Anterior brown with white patches. The stomach is somewhat pentagonal, the legs are long and brown, the cephalothorax is brown, the dorsum is bright yellow or white with three horizontal black stripes, the ventrum has black, white and yellow stripes.

Males have a size of 4-6 mm, cephalothorax is dark brown and has no streaks.

Kingdom: Animalia
Phylum: Arthropoda
Class: Arachnida
Order: Araneae
Family: Araneidae
Genus: Argiope
Species: A. pulchella

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Sengon laut or Molucca albizia ( Falcataria moluccana ) is a species of wood-producing trees in Fabaceae, claimed to have the fastest growth in the world with the addition of a height of 7 m/year, producing white light wood for light construction, packing crates, particle boards and blockboards. F. moluccana has a height of 40 m and a diameter of 100 cm or more, the main stem is generally straight and cylindrical with clear bole up to 20 m. The bark is gray or whitish, smooth or slightly warted with a line of lenticels. Shady canopy, umbrella-shaped and tenuous. Young twigs have sides and hair. Double pinnate compound leaves, small minor leaves, easily fall out with one or more glands on the stem and length 23-30 cm. Leaf fins number 6-20 pairs, each containing 6-26 pairs of elliptical or elongated minor leaves with a very tilted, pointed tip, 0.6-1.8x0.5 cm. Small flowers, yellowish white, hairy, androgynous, collected in branched panicles, 10-25 cm long and located in the arm...

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