Balanocrinidae
Balanocrinidae is one of four extant families of crinoids in the order Isocrinida, though most of its members are only known from the fossil record.
Subfamilies and genera
Family Balanocrinidae Roux, 1981- Subfamily Balanocrininae Roux, 1981
- * Genus Balanocrinus Agassiz in Desor, 1845
- * Genus Cainocrinus Forbes, 1852
- * Genus Laevigatocrinus Klikushin, 1979
- * Genus Neocrinus Thomson, 1864
- * Genus Papacrinus Roux & Philippe, 2021
- * Genus Singularocrinus Klikushin, 1982
- Subfamily Diplocrininae Roux, 1981
- * Genus Doreckicrinus Rasmussen, 1961
- * Genus Endoxocrinus AH Clark, 1908
- ** Subgenus Endoxocrinus Ludwig Heinrich [Philipp Döderlein|Döderlein], 1912
- * Genus Nielsenicrinus Rasmussen, 1961
- * Genus Teliocrinus Döderlein, 1912
- Subfamily Isselicrininae Klikushin, 1977
- * Genus Isselicrinus Rovereto, 1914
- * Genus Panglaocrinus Améziane, Eléaume & Roux, 2023
- * Genus Praeisselicrinus Klikushin, 1977
- Subfamily Proisocrininae Rasmussen, 1978
- * Genus Austinocrinus De Loriol, 1889
- * Genus Proisocrinus AH Clark, 1910
- Subfamily incertae sedis
- * Genus Cenocrinus Thomson, 1864