The function of spider egg sacs in relation to parasitoids and predators, with special reference to the Australian fauna
![Unusual egg sacs of Ordgarius magnificus, Australian magnificent bolas spider, hanging from green leaf of plant against black background Stock Photo - Alamy Unusual egg sacs of Ordgarius magnificus, Australian magnificent bolas spider, hanging from green leaf of plant against black background Stock Photo - Alamy](https://c8.alamy.com/comp/FAKR5T/unusual-egg-sacs-of-ordgarius-magnificus-australian-magnificent-bolas-FAKR5T.jpg)
Unusual egg sacs of Ordgarius magnificus, Australian magnificent bolas spider, hanging from green leaf of plant against black background Stock Photo - Alamy
![NSW, Australia] weird fluffy egg sacs on a gum tree, adults padding the sac edges with their fluffy bums, what is this? : r/whatsthisbug NSW, Australia] weird fluffy egg sacs on a gum tree, adults padding the sac edges with their fluffy bums, what is this? : r/whatsthisbug](https://external-preview.redd.it/NK4KG1zyJeodtO28s6dtd_fHWBEim3qAxqtYjSnzvik.jpg?auto=webp&s=e73a5a092f91cb09c6dadd4d413c0daa5061f4da)
NSW, Australia] weird fluffy egg sacs on a gum tree, adults padding the sac edges with their fluffy bums, what is this? : r/whatsthisbug
Australian Reptile Park zoo shares terrifying video of spiders hatching | news.com.au — Australia's leading news site
Facebook: Mum posts photos of spider egg sacs hanging from tree | news.com.au — Australia's leading news site
![Watch: Funnel web spiders burst out of egg sac in shocking Australian viral video | Nature | News | Express.co.uk Watch: Funnel web spiders burst out of egg sac in shocking Australian viral video | Nature | News | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/128/590x/spider-905171.jpg)