Stenostomum giganteum Higley, 1918 | | w | primary taxonomic authority (describer) | |
Stenostomum glandiferum Higley, 1918 | | w | primary taxonomic authority (describer) | |
Dalyellia megacephala Higley, 1918 | | w | primary taxonomic authority (describer) | |
Mesostoma angulare Higley, 1918 | | w | primary taxonomic authority (describer) | |
Mesostoma simplex Higley, 1918 | | w | primary taxonomic authority (describer) | |
Phaenocora megacephala (Higley, 1918) | [with synonyms] | w | primary taxonomic authority (describer) | 49-50 |
Strongylostoma rosaceum Higley, 1918 | | w | primary taxonomic authority (describer) | |
Macrostomum album Higley, 1918 | | w | primary taxonomic authority (describer) | 39, Fig 21 |
Dalyellia alba Higley, 1918 | | w | primary taxonomic authority (describer) | 47 |