Alcha Marcus, 1949 (original description)
Alcha evelinae Marcus, 1949 (original description)
Anoplodiera Westblad, 1930 (additional source)
Anoplodiera loutfia (Khalil & Azim, 1937) Marcus, 1949 accepted as Cleistogamia loutfia (Khalil-Bey & Azim, 1937) Khalil-Bey, 1938 (new combination reference)
Anoplodiopsis gracilis (Wahl, 1906) Westblad, 1953 (additional source)
Anoplodium evelinae Marcus, 1949 (original description)
Anoplodium gracile Wahl, 1906 accepted as Anoplodiopsis gracilis (Wahl, 1906) Westblad, 1953 (additional source)
Anoplodium mediale Ozaki, 1932 (additional source)
Archiloa gabriellae Marcus, 1949 accepted as Mesoda gabriellae Marcus, 1949 (original description)
Convoluta westbladi Marcus, 1949 accepted as Conaperta westbladi (Marcus, 1949) accepted as Isodiametra westbladi (Marcus, 1949) accepted as Aphanostoma westbladi (Marcus, 1949) (original description)
Ependytes Picken, 1937 accepted as Stenostomum Schmidt, 1848 (status source)
Itaipusa Marcus, 1949 (original description)
Itaipusa divae Marcus, 1949 (original description)
Kata Marcus, 1949 (original description)
Kata evelinae Marcus, 1949 (original description)
Macrostomum gabriellae Marcus, 1949 accepted as Macrostomum beaufortense Ferguson, 1937 (original description)
Mesoda Marcus, 1949 (original description)
Mesoda gabriellae Marcus, 1949 (original description)
Monocelis scalopura (Marcus, 1949) accepted as Inaloa scalopura (Marcus, 1949) Martens & Curini-Galletti, 1994 (original description)
Myozona Marcus, 1949 (original description)
Nematoplana naia Marcus, 1949 (original description)
Ozametra Marcus, 1949 (replacement name source)
Ozametra arbora (Ozaki, 1932) Marcus, 1949 (new combination reference)
Paraschizorhynchus Meixner, 1938 accepted as Proschizorhynchus Meixner, 1928 (additional source)
Parotoplana moya Marcus, 1949 (original description)
Promonotinae Marcus, 1949 accepted as Duplomonocelidinae Litvaitis, Curini-Galletti, Martens & Kocher, 1996 (original description)
Promonotus villacae Marcus, 1949 (original description)
Pseudosyrtis fluviatilis (Gieysztor, 1938) (additional source)
Syndesmis franciscana (Lehman, 1946) Marcus, 1949 (new combination reference)
Syndisyrinx Lehman, 1946 accepted as Syndesmis Silliman, 1881 (source of synonymy)
Togarma Marcus, 1949 (original description)
Togarma evelinae Marcus, 1949 (original description)
Trapichorhynchus Marcus, 1949 (original description)
Trapichorhynchus tapes Marcus, 1949 (original description)
Utelga Marcus, 1949 (original description)
Utelga deina Marcus, 1949 (original description)

Brazil for Alcha evelinae Marcus, 1949 
Brazil for Alcha evelinae Marcus, 1949 
Brazil for Anoplodium evelinae Marcus, 1949 
Brazil for Convoluta henseni Bohmig, 1895 
Brazil for Convoluta henseni Bohmig, 1895 
Brazil for Convoluta henseni Bohmig, 1895 
Brazil for Convoluta westbladi Marcus, 1949 
Brazil for Itaipusa divae Marcus, 1949 
Brazil for Itaipusa divae Marcus, 1949 
Brazil for Itaipusa divae Marcus, 1949 
Brazil for Kata evelinae Marcus, 1949 
Brazil for Kata evelinae Marcus, 1949 
Brazil for Kata evelinae Marcus, 1949 
Brazil for Macrostomum gabriellae Marcus, 1949 
Brazil for Macrostomum gabriellae Marcus, 1949 
Brazil for Mesoda gabriellae Marcus, 1949 
Brazil for Monocelis scalopura (Marcus, 1949) 
Brazil for Monocelis scalopura (Marcus, 1949) 
Brazil for Myozona evelinae Marcus, 1949 
Brazil for Nematoplana naia Marcus, 1949 
Brazil for Parotoplana moya Marcus, 1949 
Brazil for Promonotus villacae Marcus, 1949 
Brazil for Stenostomum materazzoi Marcus, 1949 
Brazil for Togarma evelinae Marcus, 1949 
Brazil for Trapichorhynchus tapes Marcus, 1949 
Brazil for Utelga deina Marcus, 1949