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by Joseph K H Koh |
Silver Comb-Footed Spider Argyrodes argentatus Pickard-Cambridge 1880 |
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After mating, the male often seals the female's epigyne with a resinous plug preventing the female from further mating. Most members of the family Theridiidae have a "comb" of serrated bristles on the last segment (tarsus) of the fourth leg. The comb helps to draw sticky threads of silk from the spinnerets to wrap any prey caught in the web. When the victim is securely enveloped in silk, the spider will then approach it and bite through the silky bundle, extinguishing any further signs of struggle. The snare is an irregular three-dimensional structure. |
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From
"A Guide to Common Singapore Spiders"
by Joseph K. H. Koh BP Guide to Nature Series published by the Singapore Science Centre and sponsored by British Petroleum © 2000 Joseph K H Koh |