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The legs of these arachnids can reach a length of 11 cm, while their bodies alone can reach a length of 4 cm. Interestingly, both sexes of these spiders are roughly the same size. [6] After mating in the early summer, the female constructs a round egg sac about 60–100 mm in size made of silk, with twigs and leaves woven into it.
Spiders in the genus Palystes are commonly called rain spiders, or lizard-eating spiders. [3] P. castaneus often appears in the home just before the onset of rain, where they hunt geckos (usually Afrogecko porphyreus). Males are regularly seen from August to December, probably looking for females. [2] P. castaneus egg sac
The spider's web occupies a unique biological niche: "They build their web with the orb suspended directly above a river or the water body of a lake, a habitat that no other spider can use". [4] This position allows the spiders to catch prey flying over the water, with webs observed containing up to 32 mayflies at a time. [2]
They mainly eat insects, but some larger species are able to catch small fish. [10] [11] Female water spiders (Argyroneta aquatica) build underwater "diving bell" webs which they fill with air and use for digesting prey, molting, mating and raising offspring. They live almost entirely within the bells, darting out to catch prey animals that ...
You might've heard the urban legend that sleeping people swallow about eight spiders a year. The "factoid" is definitely eye-catching — but it's also improbable.
The Goliath birdeater is native to the upland rainforest regions of Northern South America: Suriname, Guyana, French Guiana, northern Brazil, eastern Colombia, and southern Venezuela. Most noticeable in the Amazon rainforest, the spider is terrestrial, living in deep burrows, and is found commonly in marshy or swampy areas. It is a nocturnal ...
Spiders could, theoretically, eat every single human on earth within one year. It gets worse. Those humans consume about 400 million tons of meat and fish each year, so ultimately, the tiny ...
The diving bell spider or water spider (Argyroneta aquatica) is the only species of spider known to live almost entirely under water. It is the only member of the genus Argyroneta . [ 6 ] When out of the water, the spider ranges in colour from mid to dark brown, although the hairs on the abdomen give it a dark grey, velvet -like appearance. [ 7 ]