More than 1,000 of the endangered species, which come from one island off Portugal, have hatched in captivity in world firstOne of the rarest spiders has been bred in captivity at Bristol Zoo Gardens in what is believed to be a world first.More than 1,000 Desertas wolf spiderlings, classed as critically endangered, have hatched. Keepers hand reared some from tiny eggs as they are so precious. They currently measure 4mm in diameter but will grow to 12cm, with a 4cm body. Continue reading...
Bristol zoo gives rare spiders a leg-up with breeding programme
9. srpna 2017 1:27
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Celý článek: https://www.theguardian.com/environment/2017/aug/09/bristol-zoo-gives-rare-spiders-a-leg-up-with-breeding-programme
Zdroj: The Guardian
