Family TINTINNIDAE Claparéde & Lachmann, 1858

Lorica elongate; oral end flared; in some species, both ends of lorica open; wall hyaline; primarily marine (eupelagic) forms, but few found in brackish habitats; no fossil species.

Albatrossiella Kofoid & Campbell, 1929. Few species.
Amphorellopsis Kofoid & Campbell, 1929. Several species.
Amphorides Strand, 1926 (for Amphorella). Several species.
Brandtiella Kofoid & Campbell, 1929. Single species.
Bursaopsis Kofoid & Campbell, 1929. Several species.
Buschsella Corliss, 1960 (for Imperfecta). Single species.
Canthariella Kofoid & Campbell, 1929. Few species.
Clevea Balech, 1948. Single species.
Dadayiella Kofoid & Campbell, 1929. Several species.
Daturella Kofoid & Campbell, 1929. Many species.
Epicranella Kofoid & Campbell, 1929. Several species.
Eutintinnus Kofoid & Campbell, 1939. Very many (but < 50) species, all with lorica open at both ends.
Odontophorella Kofoid & Campbell, 1929. Single species.
Ormosella Kofoid & Campbell, 1929. Several species.
Proamphorella Kofoid & Campbell, 1939. Single species.
Prostelidiella Kofoid & Campbell, 1939 (syn. Prostellidiella). Single species.
Rhabdosella Kofoid & Campbell, 1929 (syns. Epirhabdosella, Epirrhabdosella). Few species.
Salpingacantha Kofoid & Campbell, 1929. Several species.
Salpingella Jörgensen, 1924. Many species.
Salpingelloides Campbell, 1942. Few species.
Steenstrupiella Kofoid & Campbell, 1929. Several species.
Stelidiella Kofoid & Campbell, 1929. Few species.
Tintinnus Schrank, 1803. Few to several species.