Species
Caulostrepsis taeniola Clarke, 1908
Taxon description
Blissett & Pickerill, 2004a
Description — The figured specimen is a U-shaped boring having cylindrical limbs separated by a vane at its distal end and constricting to an axial depression towards the proximal extremity. The limbs and vane are only pronounced on the side facing the substrate (inward-
facing). Only a slight impression of the limbs arid vane are preserved on the outward-facing margin. The diameter of the limbs decreases to approximately 0.3 mm at the vertex, but otherwise remains constant at 0.4 mm. The structure, 4 mm in length, is curved close to the
vertex and slightly twisted towards the aperture. The aperture is concealed.
Synonymy list
1908 Caulostrepsis taeniola — Clarke , pp. 169 , fig. Pl. 12:3,4
1921 Caulostrepsis taeniola — Clarke , pp. 99 , fig. Fig. 84
1928 Caulostrepsis taeniola — Richter , pp. 224 , fig. text fig. 11; pl. 3:4
1944 Caulostrepsis dunbari — Condra & Elias
1991 Caulostrepsis taeniola Clarke, 1908 — Radtke , pp. 51-52 , fig. Taf. 3, fig. 2. Abb. 20
2004 Caulostrepsis taeniola Clarke, 1908 — Blissett & Pickerill , pp. 171 , fig. 3/1
2008 Caulostrepsis taeniola Clarke, 1908 — Rodrigues et al. , fig. 6A,
2017 Caulostrepsis taeniola — Charó et al. , pp. 1220
Classification
| Organism group | Biota |
| Ichnofossil group | Ichnofossils |
| Bioerosional trace fossils | |
| Family | Osteichnidae |
| Genus | Caulostrepsis |
| Species | avipes |
| biforans | |
| contorta | |
| cretacea | |
| spiralis | |
| taeniola | |
| unranked | dunbari |