Specie:

• Lucasium squarrosum - Kluge 1962

Sinonimi:

• Diplodactylus squarrosus - KLUGE 1962
• Diplodactylus squarrosus - WORRELL 1963: 164
• Diplodactylus squarrosus - WERMUTH 1965: 25
• Turnerdactylus squarrosus - WELLS & WELLINGTON 1989
• Diplodactylus squarrosus - KLUGE 1993
• Diplodactylus squarrosus - COGGER 2000
• Lucasium squarrosum - OLIVER ed altri 2007
• Lucasium squarrosum - COGGER 2014