Robertus
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Robertus pumilus
Robertus pumilus is a species of cobweb spider in the family Theridiidae. It is found in the United States. The species was described by James Henry Emerton in 1909.
Robertus pumilus is a species of cobweb spider in the family Theridiidae. It is found in the United States. The species was described by James Henry Emerton in 1909.