Species
Latvius grewingki (Gross, 1933)
Synonymy list
1933 Osteolepis grewingki n. sp. — Gross , pp. 55-56, fig. 30A-C; VI:2,3
1935 Osteolepis grewingki — Gross , pp. 42,59, fig. 5:1
1936 Osteolepis grewingki — Gross , pp. 133-135, fig. 2
1948 Latvius grewingki — Jarvik , pp. 281-282, fig. 85A-E: 35:10
1956 Latvius grewingki — Gross , pp. 7-13, fig. 1-3
1981 Latvius grewingki (Gross, 1933) — Vorobyeva , pp. 445, fig. 80
2001 Latvius grewingki (Gross, 1933) — Lukševičs , pp. 503
2008 Latvius grewingki (Gross, 1933) — Zupinš , pp. 55
2016 Latvius grewingki (Gross, 1933) — Borgen & Nakrem , pp. 101, fig. 64-74
Klassificering
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Chordata |
| Subphylum | Vertebrata |
| Infraphylum | Gnathostomata |
| Superclass | Osteichthyes |
| Class | Sarcopterygii |
| Subclass | Rhipidistia |
| Order | Osteolepiformes |
| Family | Osteolepididae |
| Subfamily | Glyptopominae |
| Genus | Latvius |
| Species | grewingki |
| obrutus |