Yellow sac spider
These small spiders are 7 to 10 mm long. Their body is pale, greenish, tan or whitish yellow. The abdomen is slightly translucent and may change colour depending on what the spider has eaten. It ends with conical, rather than cylindrical, spinnerets.
Their front legs are longer than the others, and all eight legs end in a small pair of claws. On the head, there are two horizontal rows of four similarly sized eyes. The palps and chelicerae are brown.