Type species: Tetraplaria australis Tenison Woods, 1879
| Synonyms | Author | Type Species |
|---|---|---|
| Arborella | Osburn, 1914 | Arborella dichotoma Osburn, 1914 |
| Bigemellaria | MacGillivray, 1895 | Bigemellaria pedunculata MacGillivray, 1895 |
| Diploecium | Kirkpatrick, 1888 | Diploecium simplex Kirkpatrick, 1888 |
| Pollaploecium | Maplestone, 1909 | Pollaploecium gilbertensis Maplestone, 1909 |
This genus includes the species:
| Tenison Woods, 1879 | Miocene | Australia | WoRMS 471812 | |
| (Canu & Bassler, 1927) | Recent | Hawai'i | WoRMS 471817 | |
| d'Hondt, 1986 | Recent | New Caledonia | WoRMS 471814 | |
| Canu & Bassler, 1920 | Paleogene Eocene Priabonian | USA South Carolina | WoRMS 1409277 | |
| (Osburn, 1914) | Recent | Gulf of Mexico | WoRMS 422369 | |
| Canu & Bassler, 1929 | Recent | Philippines | WoRMS 471819 | |
| Haswell, 1880 | Recent | Australia (NE) | WoRMS 471811 | |
| (Busk, 1855) | Recent | Indo-West Pacific | WoRMS 471810 | |
| Cheetham, 1963 | Paleogene Eocene Priabonian | USA Florida | WoRMS 1409278 | |
| Gordon & d'Hondt, 1997 | Recent | New Caledonia | WoRMS 471815 | |
| (MacGillivray, 1895) | Miocene | SE Australia | WoRMS 471813 | |
| Cheetham, 1963 | Paleogene Eocene Priabonian | USA Florida | WoRMS 1409279 | |
| (Lu, Nie & Zhong in Lu, 1991) | Recent | China | WoRMS 1027861 | |
| Cheetham, 1972 | Paleogene Eocene | Tonga | WoRMS 1409280 | |
| (Kirkpatrick, 1888b) | Recent | Mauritius | WoRMS 471820 | |
| Di Martino, Rosso, and Taylor, 2025 | Holocene | Northwest Pacific Japan Okinawa | WoRMS 1797475 | |
| Canu & Bassler, 1920 | Paleogene Eocene Priabonian | USA, Florida, Georgia | WoRMS 1409281 | |
| Osburn, 1952 | Recent | Galapagos | WoRMS 471809 | |
| (Haswell, 1880) | Recent | Australia, Coral Sea | WoRMS 471816 | |
| (Bretnall, 1921) | Recent | Australia | WoRMS 471818 |
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| Tetraplaria immersa |
Harmer notebook - entry for Arborella
Harmer notebook - entry for Bigemellaria
Harmer notebook - entry for Diploecium
Harmer notebook - entry for Onchopora
Harmer notebook - entry for Pollaploecium
Harmer notebook - entry for Tetraplaria
Tetraplaria page at NMITA