19 
July 21, 1924. Fort Jefferson. Grapsus grapsus. 
Carapace finely mottled with plumbeous or cinerous. Legs especially first t 
two pairs just reverse ground color cinereous or even XKXKXXKXjpcBHHii as light 
as lavender gray. Color on body and legs an almost black (dark) prune purapx 
purple, carapace more like black . Legs a deep black maroon abetter Indian 
purple- Spines on dactyls of legs and distal edges of joints as well as anterior 
margin of ischium and proximal l/3 pr less of anterior margin of merus touched 
or tinged with orpiment orange. Hands dark pansy purple, raised line 
and tubercles almost carmine. Distal l/3 of fingers white tinged with the 
red. Corneae blackish slate. 
