Paramesochridae Lang, 1944
Scottopsyllus abyssalis (Becker, Noodt & Schriever, 1979)
Scottopsyllus (Scottopsyllus) depressus Kornev & Chertoprud, 2008
Scottopsyllus (Wellsopsyllus) gigas (Wells, 1965)
Scottopsyllus (Scottopsyllus) herdmani (Thompson & A Scott, 1899)
Scottopsyllus (Intermediopsyllus) intermedius (T & A Scott, 1895)
Scottopsyllus (Scottopsyllus) langi Mielke, 1984
Scottopsyllus minor (T. Scott & A. Scott, 1895)
Scottopsyllus (Intermediopsyllus) minutus (Nicholls, 1939)
Scottopsyllus pararobertsoni Lang, 1965
Scottopsyllus praecipuus Veit-Köhler, 2000
Scottopsyllus robertsoni (T. Scott & A. Scott, 1895)
Scottopsyllus runtzi (Soyer, 1975)
Scottopsyllus (Intermediopsyllus) smirnovi Kunz, 1992
