Suborder
Streptelasmatina Wedekind, 1927
| Images | ||||||
|---|---|---|---|---|---|---|
| TUG 119-535 | Streptelasma calicula | Streptelasma calicula Hall, 1852 | Jaani Stage | J1P | ||||
| TUG 119-536 | Streptelasma calicula | Streptelasma calicula Hall, 1852 | Jaani Stage | J1P | ||||
| TUG 119-537 | Streptelasma calicula | Streptelasma calicula Hall, 1852 | Jaani Stage | J1P | ||||
| TUG 119-538 | Streptelasma calicula | Streptelasma calicula Hall, 1852 | Jaani Stage | J1P | ||||
| TUG 119-539 | Streptelasma calicula | Streptelasma calicula Hall, 1852 | Jaani Stage | J1P | ||||
| TUG 119-540 | Streptelasma calicula | Streptelasma calicula Hall, 1852 | Jaani Stage | J1P | ||||
| GIT 124-1 | Helicelasma bystrowi | Streptelasma bystrowi Reiman, 1958 | Vormsi Stage | holotype | |||
| GIT 124-6 | Rectigrewingkia lutkevitshi | Grewingkia lutkevitshi Reiman, 1958 | Rakvere Stage | holotype | |||
| GIT 124-7 | Streptelasma hiumica | Brachyelasma hiumica Reiman, 1958 | Vormsi Stage | holotype | |||
| GIT 124-8 | Streptelasma hiumica | Brachyelasma hiumica Reiman, 1958 | Vormsi Stage |