Species
Trochiscolithus rigidus Sokolov, 1955
Synonymy list
1955     Trochiscolithus rigidus sp. n. — Sokolov , fig. 73:4-5
Selection of related publications
Sokolov, B. S. 1955. Tabulâty paleozoâ Evropejskoj časti SSSR. Vvedenie. Obŝie voprosy sistematiki i istorii razvitiâ tabulât (s harakteristikoj morfologičeski blizkih grupp).  Trudy Vsesoûznogo Naučno-Issledovatel'skogo Geologo-Razvedočnogo Instituta (VNIGRI)   85,      1-328.  Gostoptehizdat. 
Classification
| Organism group | Biota | 
| Kingdom | Animalia | 
| Phylum | Cnidaria | 
| Subphylum | Anthozoa | 
| Subclass | Tabulata | 
| Superorder | Heliolitoidea | 
| Suborder | Heliolitina | 
| Superfamily | Coccoseridicae | 
| Family | Palaeoporitidae | 
| Genus | Trochiscolithus | 
| Species | micraster | 
| rigidus | 
References based on distribution
- Sokolov, 1955a Pirgu Stage