Amphiaspidoidei is a taxon of extinct amphiaspidid heterostracan agnathans whose fossils are restricted to Lower Devonian marine strata of Siberia near...
2 KB (172 words) - 01:12, 23 August 2022
Amphiaspidida (section Amphiaspidoidei)
its own status, Amphiaspidida is divided into three superfamilies, Amphiaspidoidei, Hibernaspidoidei, and Siberiaspidoidei. An additional species, Gunaspis...
5 KB (460 words) - 01:19, 15 September 2024
incertae sedis Gunaspis Amphiaspidoidei Hibernaspidoidei Siberiaspidoidei...
9 KB (918 words) - 01:26, 29 August 2024
Heterostraci Order: Cyathaspidiformes (unranked): Amphiaspidida Superfamily: Amphiaspidoidei Family: Edaphaspididae Novitskaya, 1968 Genus: Edaphaspis Species:...
2 KB (166 words) - 09:43, 1 March 2021
incertae sedis Gunaspis Amphiaspidoidei Hibernaspidoidei Siberiaspidoidei...
5 KB (430 words) - 11:33, 16 September 2024
incertae sedis Gunaspis Amphiaspidoidei Hibernaspidoidei Siberiaspidoidei...
3 KB (250 words) - 08:59, 16 May 2024
Cyathaspidida Ariaspidae Ctenaspididae Cyathaspidae Amphiaspidida Amphiaspidoidei Amphiaspididae Edaphaspididae Gabreyaspididae Olbiaspididae Hibernaspidoidei...
6 KB (579 words) - 01:00, 15 September 2024
Heterostraci Order: Cyathaspidiformes (unranked): Amphiaspidida Superfamily: Amphiaspidoidei Family: Olbiaspididae Genera Olbiaspis Kureykaspis Angaraspis...
3 KB (289 words) - 09:20, 1 March 2021
Heterostraci Order: Cyathaspidiformes (unranked): Amphiaspidida Superfamily: Amphiaspidoidei Family: Gabreyaspididae Genera Gabreyaspis Prosarctaspis Pelaspis Tareyaspis...
3 KB (307 words) - 09:20, 1 March 2021
incertae sedis Gunaspis Amphiaspidoidei Hibernaspidoidei Siberiaspidoidei...
5 KB (332 words) - 15:33, 22 November 2023
incertae sedis Gunaspis Amphiaspidoidei Hibernaspidoidei Siberiaspidoidei...
3 KB (259 words) - 02:01, 23 July 2024
Heterostraci Order: Cyathaspidiformes (unranked): Amphiaspidida Superfamily: Amphiaspidoidei Family: Amphiaspididae Genus: Amphoraspis Species: A. stellata Binomial...
2 KB (177 words) - 21:29, 29 June 2022
Heterostraci Order: Cyathaspidiformes (unranked): Amphiaspidida Superfamily: Amphiaspidoidei Family: Amphiaspididae Obruchev, 1936 Genera Amphiaspis Amphoraspis...
2 KB (164 words) - 01:30, 2 March 2023
incertae sedis Gunaspis Amphiaspidoidei Hibernaspidoidei Siberiaspidoidei...
1 KB (39 words) - 10:30, 10 March 2023
incertae sedis Gunaspis Amphiaspidoidei Hibernaspidoidei Siberiaspidoidei...
2 KB (106 words) - 14:52, 11 June 2023
incertae sedis Gunaspis Amphiaspidoidei Hibernaspidoidei Siberiaspidoidei...
5 KB (455 words) - 20:00, 30 August 2024
incertae sedis Gunaspis Amphiaspidoidei Hibernaspidoidei Siberiaspidoidei...
6 KB (623 words) - 12:39, 4 July 2023
incertae sedis Gunaspis Amphiaspidoidei Hibernaspidoidei Siberiaspidoidei...
2 KB (175 words) - 18:18, 25 August 2023