Key to the species belonging to Graecophalangium:

(only for males, abovementioned nomina nuda also cannot be considered)

1 Chelicera lacks process, glans of penis elongated ................................................................................ G. punicum

- Chelicera bear process(es), glans of penis elongated or ventrally expanded ........................................................ 2

2 Glans of penis elongated, cheliceral processes less than four .............................................................................. 3

- Glans of penis ventrally expanded, cheliceral processes one to five .................................................................... 4

3 Only one cheliceral process at the base of digit of distal segment ...................................................... G. cretaeum

- Three cheliceral processes: one on movable finger, two on distal segment .......................................... G. drenskii

4 Shaft of penis with short distal spoon, chelicera with four processes............................................ G. karakalensis

- Shaft of penis with long distal spoon, chelicera with one to three, or five processes ........................................... 5

5 Chelicera with one to three processes but none on movable finger ....................................................... G. atticum

- Chelicera with five processes, one of them on movable finger ............................................................. G. militare