A very pretty Dwarf Spider (Linyphiidae: Erigoninae) from Iowa.
One of the most striking lynx spiders I've ever seen. (Oxyopidae: Hamadruas sp., from Chiang Mai, Thailand)
A pair of cobweb spiders (Theridiidae: Phylloneta sp.) from Monteverde, Costa Rica. The enlarged pads on the end of the male's pedipalps (right) are called palpal bulbs, and are used to transfer sperm to the female (left) during copulation.
