9, see text Chumma is a genus of African spiders in the family Macrobunidae first described by Rudy Jocqué in 2001.

They are small, three-clawed spiders with a strong dorsal scutum.

The males of C. gastroperforata have two pairs of abdominal pockets that play a role in mating.

[1] As of April 2019[update] it contains nine species in South Africa and neighboring countries:[1]

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