◆ Dichichthys albimarginatus (Séret & Last 2007) White, Stewart, o'Neill & Naylor 2024
syn.Parmaturus albimarginatus Séret & Last 2007 *2024『Dichichthyidae, a New Family of Deepwater Sharks [Carcharhiniformes from the Indo.West Pacific, with Description of a New Species:William Toby White, Andrew L.Stewart, Helen L.o'Neill & Gavin J.P.Naylor』。
"ツマジロイモリザメ"。IUCN Data Deficient ver.3.1。
◆シンカイイモリザメ Dichichthys melanobranchus Chan 1966
syn.Parmaturus melanobranchus (Chan 1966) Figaro melanobranchus (Chan 1966) Figaro piceus Chu, Meng & Liu 1983 Galeus piceus (Chu, Meng & Liu 1983) Pentanchus melanobranchus (Chan 1966)
3個体のみ知られる。IUCN Data Deficient ver.3.1。 *2024『Dichichthyidae, a New Family of Deepwater Sharks [Carcharhiniformes from the Indo.West Pacific, with Description of a New Species:William Toby White, Andrew L.Stewart, Helen L.o'Neill & Gavin J.P.Naylor』。
◆ Dichichthys bigus (Séret & Last 2007) White, Stewart, o'Neill & Naylor 2024
syn.Parmaturus bigus Séret & Last 2007 *2024『Dichichthyidae, a New Family of Deepwater Sharks [Carcharhiniformes from the Indo.West Pacific, with Description of a New Species:William Toby White, Andrew L.Stewart, Helen L.o'Neill & Gavin J.P.Naylor』。
"ラクダイモリザメ"。IUCN Data Deficient ver.3.1。
◆ Dichichthys nigripalatus (Fahmi & Ebert 2018) White, Stewart, o'Neill & Naylor 2024
syn.Parmaturus nigripalatus Fahmi & Ebert 2018 *2018『Parmaturus nigripalatum n.sp., a New Species of Deep-Sea Cat-Shark [Chondrichthyes, Carcharhiniformes, Scyliorhinidae] from Indonesia:Fahmi Fahmi & David A.Ebert』。 *2024『Dichichthyidae, a New Family of Deepwater Sharks [Carcharhiniformes from the Indo.West Pacific, with Description of a New Species:William Toby White, Andrew L.Stewart, Helen L.o'Neill & Gavin J.P.Naylor』。
◆ Dichichthys satoi White, Stewart, o'Neill & Naylor 2024 *2024『Dichichthyidae, a New Family of Deepwater Sharks [Carcharhiniformes from the Indo.West Pacific, with Description of a New Species:William Toby White, Andrew L.Stewart, Helen L.o'Neill & Gavin J.P.Naylor』。