Species
As of June 2019 [ update] it contains sixteen species, found only in Indonesian New Guinea (provinces of Papua and West Papua), Papua New Guinea and on the Moluccas :
Diolenius albopiceus Hogg , 1915 – New Guinea
Diolenius amplectens Thorell, 1881 – New Guinea
Diolenius angustipes Gardzińska & Zabka , 2006 – Indonesia (Biak Is.)
Diolenius armatissimus Thorell, 1881 – Indonesia (Moluccas ), New Guinea
Diolenius bicinctus Simon , 1884 – Indonesia (Moluccas), New Guinea
Diolenius decorus Gardzińska & Zabka, 2006 – New Guinea
Diolenius infulatus Gardzińska & Zabka, 2006 – New Guinea, Papua New Guinea (New Britain )
Diolenius insignitus Gardzińska & Zabka, 2006 – Indonesia (Moluccas)
Diolenius lineatus Gardzińska & Zabka, 2006 – New Guinea
Diolenius lugubris Thorell, 1881 – New Guinea, Papua New Guinea (New Britain)
Diolenius paradoxus Gardzińska & Zabka, 2006 – New Guinea
Diolenius phrynoides (Walckenaer, 1837) (type ) – Indonesia (Ambon, New Guinea)
Diolenius redimiculatus Gardzińska & Zabka, 2006 – New Guinea
Diolenius sarmiensis Gardzińska & Patoleta , 2013 – New Guinea
Diolenius varicus Gardzińska & Zabka, 2006 – New Guinea
Diolenius virgatus Gardzińska & Zabka, 2006 – New Guinea