Genus
Ancillotoechia Havliček, 1959
Selection of related publications
Musteikis, P., Modzalevskaya, T. L. 2002. Some Silurian brachiopods from Lithuania and their palaeobiogeographical significance.  Palaeontology   45,   3,   595–626. DOI:10.1111/1475-4983.00251
Rubel, M., Rozman, H. 1977. New species of Silurian rhynchonelloid species of Estonia.  Facies and fauna of the Baltic Silurian, pp. 213-239.   Academy of Sciences of the Estonian S. S. R. Institute of Geology. 
List of species
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Classification
| Organism group | Biota | 
| Kingdom | Animalia | 
| Phylum | Brachiopoda | 
| Subphylum | Rhynchonelliformea | 
| Class | Rhynchonellata | 
| Order | Rhynchonellida | 
| Superfamily | Rhynchotrematoidea | 
| Family | Trigonorhynchiidae | 
| Subfamily | Trigonirhynchiinae | 
| Genus | Ancillotoechia | 
| Species | bidentata | 
| Genus | Microsphaeridiorhynchus | 
| Stenorhynchia | |
| Trigonirhynchia | 
 See also