Mytilidae Rafinesque, 1815
Dacrydium abyssorum J. A. Allen, 1998
Dacrydium albidum Pelseneer, 1903
Dacrydium angulare Ockelmamm, 1983
Dacrydium balgimi Salas & Gofas, 1997
Dacrydium dauvini Salas & Gofas, 1997
Dacrydium elegantulum Soot-Ryen, 1955
Dacrydium fabale Hedley, 1904
Dacrydium filiferum Salas & Gofas, 1997
Dacrydium gloriosense Poutiers, 1989
Dacrydium hedleyi J. A. Allen, 1998
Dacrydium hendersoni Salas & Gofas, 1997
Dacrydium hyalinum (Monterosato, 1875)
Dacrydium knudseni J. A. Allen, 1998
Dacrydium leucoguttatum van der Linden & Moolenbeek, 2004
Dacrydium minimum Okutani & Izumidate, 1992
Dacrydium modioliforme Thiele, 1912
Dacrydium nipponicum Okutani, 1975
Dacrydium occidentale E.A. Smith, 1885
Dacrydium ockelmanni Mattson & Waren, 1977
Dacrydium pacificum Dall, 1916
Dacrydium panamensis Knudsen, 1970
Dacrydium pelseneeri Hedley, 1906
Dacrydium pygmaeum Philippi
Dacrydium rostriferum F. R. Bernard, 1978
Dacrydium sandersi J. A. Allen, 1998
Dacrydium speculum Poutiers, 1989
Dacrydium vitreum (Moller, 1842)
Dacrydium viviparum Ockelmann, 1983
Dacrydium wareni Salas & Gofas, 1997
Dacrydium zebra Hayami & Kase, 1993