Species
Prolasiograptus retusus (Lapworth, 1880)
Synonymy list
1880 Lasiograptus retusus sp. nov. — Lapworth , pp. 175 , fig. 5:24a-d
1964 Lasiograptus retusus — Berry , pp. 160-161 , fig. pl. 16:2
1997 Gymnograptus retusus (Lapworth, 1880) — Maletz , pp. 75 , fig. text fig. 29E,F, 36B-E: pl. 6L,M
Classification
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Hemichordata |
| Class | Pterobranchia |
| Subclass | Graptolithina |
| Order | Graptoloidea |
| Suborder | Axonophora |
| Infraorder | Neograptina |
| Genus | Prolasiograptus |
| Species | retusus |