Paratrombium Bruyant, 1910

Diagnosis. Larva. Scutum large, ca. as long as wide, in unengorged specimens covering half of idiosoma dorsum. Odontus bifid. Bent, sickle-like seta present on palp tarsus. Seta AM blade-shaped. Medial coxala (1a) on coxa I pectinate and lateral coxala (1b) on coxa I pectinate or normal, setulose. Tarsi I–III terminated with paired claws and claw-like empodium.

For diagnosis of active postlarval forms see: Mąkol (2007), Newell (1958).