Ludvigsenella ellipsepyga (Tremblay & Westrop, 1991)
- Dataset
- GBIF Backbone Taxonomy
- Rank
- SPECIES
Classification
- kingdom
- Animalia
- phylum
- Arthropoda
- class
- Trilobita
- order
- Proetida
- family
- Bathyuridae
- genus
- Psephosthenaspis
- species
- Psephosthenaspis ellipsepyga