BioStor
 | The type-species of the North American genera of Diptera D W Coquillett (1910) Proceedings of the United States National Museum 37: 499-647 |
 | Notes on the genus Lygistorrhina Skuse with the description of the first Nearctic species F C Thompson (1975) Proceedings of the Entomological Society of Washington 77: 434-445 |