Eroshenko 1987. [Tylenchorhynchus helanus nom. nov. - a new name for Tylenchorhynchus varicaudatus Eroshenko 1984. A brief report.] Mamaev, Yu.L.[Ed]. [Helminths and diseases caused by them.], Dal'nevostochnii Nauchnii Tsentr, Vladivostok, 1987: 1-128. Chapter pagination: 122-123