Abyssotrophon longisiphon Egorov, 1993 accepted as
Abyssotrophon soyoae (Okutani, 1959) (source of synonymy)
Abyssotrophon soyoae (Okutani, 1959) (additional source)
Abyssotrophon tricostatus Egorov, 1993 accepted as
Abyssotrophon soyoae (Okutani, 1959) (source of synonymy)
Abyssotrophon weijencheni Houart & Buge, 2022 (original description)
Actinotrophon fragilis (Houart, 1996) (additional source)
Enixotrophon petalospeira Houart & Buge, 2022 (original description)
Enixotrophon procerus (Houart, 2001) (additional source)
Enixotrophon ziczac (Tiba, 1981) accepted as
Enixotrophon pulchellus (Schepman, 1911) (additional source)
Ergalatax tokugawai Kuroda & Habe, 1971 (additional source)
Nipponotrophon shingoi (Tiba, 1981) (basis of record)
Scabrotrophon fedosovi Houart & Buge, 2022 (original description)
Siphonochelus hasegawai Houart, Buge & Zuccon, 2021 (additional source)