Hentzia palmarum (Common Hentz Jumper) ♂.
 
 
 
Size: approx. 3-6 mm. Photo: 07/16/11, 5 pm.


Another tiny jumping spider: Hentzia palmarum. This one is a male. There are only four species of Hentzia in the US and only two outside of Florida and Georgia. The genus refers to Nicholas Hentz (1797-1856), a French-born entomologist, engraver, and painter, who named over 100 species of spiders. The small photo was taken on 07/16/11 at 5 pm. 
 

 
bug guide (large photo):
http://bugguide.net/node/view/633814
cirrusimage:
http://www.cirrusimage.com/spider_jumping_h_palmarum.htm
bug guide (small photo):
http://bugguide.net/node/view/546690


Hentzia palmarum (Common Hentz Jumper) ♀.
 
 
 
Size: approx. 3-6 mm. Photo: 08/09/11, 2 pm.


... and this is a female of Hentzia palmarum. It is paler, hairier, and 10-20% larger than the male. Some females have forward pointing triangular patterns on their abdomen. In this specimen the markings are more stripe-like. 
 
 
bug guide (this photo):
http://bugguide.net/node/view/560203


Hentzia mitrata ♂.
 
 
 
Size: approx. 4 mm. Photo: 09/06/14, 1 pm.


This species is usually smaller and lighter in color than H. palmarum. Males are bright brown. The edges of their body and legs are white.  
 
 
bug guide (this photo):
http://bugguide.net/node/view/991910