| Synonyms | Author |
|---|---|
| Escharellidae (?) | Levinsen, 1909 |
| Exochellinae (?) | Bassler, 1935 |
| Hemicycloporinae (?) | Vigneaux, 1949 |
| Mucronellinae (?) | MacGillivray, 1887 |
| Perigastrellidae | Vigneaux, 1949 |
| Peristomellae (?) | Canu & Bassler, 1917 |
| Phylactelliporidae | Bassler, 1953 |
| Pleurolyrulinae | Bassler, 1953 |
The family Romancheinidae can be considered to include the Families Escharellidae and Exochellidae. Alternatively, the three families can be distinguished, as in Hayward & Ryland, 1999. (Choose your preferred option - there is no 'definitive' version).
This family includes the genera:
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| Arctonula arctica (thanks to Dennis Gordon, NIWA) |
Bathosella aspera (thanks to Dennis Gordon, NIWA) |
Bulbipora areolata | Escharella diaphana |
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| Escharella ventricosa | Escharoides angela | Escharoides coccinea | Escharoides excavata |
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| Escharoides falcifera | Exochella tricuspis | Hellerasca haywardi (thanks to Dennis Gordon, NIWA) |
Obliquostoma dichotoma (thanks to Paul Taylor and Dennis Gordon.) |
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| Pseudosclerodomus reticulatus (thanks to Dennis Gordon, NIWA) |
Psilopsella uniseriata (thanks to Dennis Gordon, NIWA) |
Escharella page at NMITA
Escharoides page at NMITA