''Mainosa'' is a genus of spiders in the family

Lycosidae Wolf spiders are members of the Family (biology), family Lycosidae (), named for their robust and agile hunting skills and excellent eyesight. They live mostly in solitude, hunt alone, and usually do not spin spider web, webs. Some are opportunis ...

. It was first described in 2006 by Framenau. , it contains only one species, ''Mainosa longipes'', found in Australia.

References

Lycosidae Monotypic Araneomorphae genera Spiders of Australia {{Lycosidae-stub