Pedipalp tibia dorsally with three large primary spines, the second one shorter than the first and third,
many smaller spines and spinelets proximal and distal to and between the long ones; chelicerae:
the lower cusp of the uppermost or distal, bicuspidate tooth of the internal or medial teeth row is the larger one..................................Xerophrynus machadoi
Pedipalp tibia dorsally with three primary spines, the first two, from distal are shifted to the distal end of the tibia and, together with the tarsus, they form prehensile pincers or hands, the proximal spine 3
is reduced in size in many species or disappears altogether during post-embryonic growth;
chelicerae: the upper cusp of the uppermost or distal, bicuspidate tooth of the internal or medial teeth row is the larger one................................2
Basitibia of leg IV divided and composed of two articles...................................................3
Basitibia of leg IV undivided...............................................................................................5
Ventral tibial spine 1 (counted from distal) bifid...........................Musicodamon atlanteus
Ventral tibial spine I not bifid..............................................................................................4
Two small tubercles above cleaning organ on pedipalp disitarsus...Trichodamon princeps
No tubercles above cleaning organ on pedipalp disitarsus........................................Damon
No tubercles above cleaning organ on pedipalp disitarsus........................................................................................Phrynichodamon scullyi
Two small tubercles above cleaning organ on pedipalp disitarsus...............................................................................................................................6
Pedipalp femur with at least one ventral spine, usually with several dorsal and ventral spines...................................................................................................................Phrynichus
Pedipalp femur with no spines, instead with blunt baciliform processes; pedipalp elongate, thin and fragile................................................................................Euphrynichus
