''Hadrotarsus ornatus'' is a species of comb-footed spider in the family

Theridiidae Theridiidae, also known as the tangle-web spiders, cobweb spiders and comb-footed spiders, is a large family of Araneomorphae, araneomorph spiders first described by Carl Jakob Sundevall in 1833. This diverse, globally distributed family includes ...

. It is found in Tasmania, and has been introduced to Belgium.https://wsc.nmbe.ch/specieslist/3489 NMBE

References

Theridiidae Spiders described in 1943 Spiders of Australia {{theridiidae-stub