Species: integra (KUNTH, 1872) DENISON, 1964
Etymology:
= Cyathaspis (Pteraspis) integer KUNTH, 1872
Holotype: MB 1975
Locality:Beyrichienkalk, Schoneberg near Berlin, northern Germany.
Horizon:
Biostratigraphy:
Age: Early Ludlow Epoch, Late Silurian.
Material: Dorsal and ventral shields.
Refrred material:
MARSS, 2019
Locality: Depth 8.9 m, Reo-927 Core, Saaremaa.
Horizon: Tahula Beds.
Biostratigraphy:
Age: Kuressaare Stage, Late Silurian.
Material:
GIT 721-1: A big fragment of sheild.
Locality: Loc. 85.042, right bank of the Ufa River, downstream form teh mouth of the Tabuska River, Ufa AMphitheatre, teh Central Urals, European Russia.
Horizon: Serga Subzone, Tabuska Beds.
Biostratigraphy:
Age: Late Ludlow Epoch, or lower Pfridol, Late Silurian.
Material:
GIT 408-2: Anterior and mid-portions of the left side of the ventral shield.
GIT 408-3: A small fragmetn from teh right side of the dorsal shield wiht a pathc of the postrostral field wiht a part of teh supraorbital canal.
GIT 408-4: Fragments of unclear orgin on the body, possibly ventral shield.
GIT 408-7: A fragmetn from teh anterior right side of dorsla shield.
GIT 408-8: The position fthis fragment may be dorsal.
GIT 408-24, -38, -42: Scales.
Locality: Loc. 85.1146-5D, Latavia.
Horizon:
Biostratigraphy:
Age: Ludlow Epoch, Late Silurian.
Material:
GIT 408-5 with GIT 408-2: Fragments of unclear orgin on the body, possibly ventral shield.
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Species: schmidti (GEINITZ, 1884)
= Cyathaspis schmidti GEINITZ, 1884
= Archegonaspis integer var schmidti (GEINITZ, 1884) KIAER, 1932
= Aequiarchegonaspis schmidti (GEINITZ, 1884) STENSIO, 1958
Etymology:
Holotype: GG 489/1
Locality: Glacial erratics, near Rostock, North Germany.
Horizon: Graptolithengestein.
Biostratigraphy:
Age: Late Silurian.
Material:
Referred material:
= cf. A. schmidti, LOEFFLER & JONES, 1976
Locality: On the east side of the bay at Port Leopold, Somerset Island, North-west Territories Province, Canada.
Horizon: Approximately 220 m above the base of the Leopold Formation.
Biostratigraphy:
Age: Late Silurian to Early Devonian.
Material:
NMC 21574-21587, 21589, 21590, 21595: 16 dorsal sheilds.
NMC 21597-21599: 3 ventral sheilds.
MARSS, 2019
Locality: Edole-61 core, depth 597.3 m, Latavia.
Horizon:
Biostratigraphy:
Age: Late Silurian.
Material:
GIT 171-1 (= Pi 5027): Scales.
Locality: Core No. 1, depht 1535 m, Kaliningrad District, Vaigach Island, Russia.
Horizon:
Biostratigraphy:
Age: Upper Wenlock, Late Silurian.
Material:
LIG 25-022: Scales.
Locality: Girdziai-37 core, depth 1037.2-1037.4, Lithuania.
Horiozon: Pagegiai Formation.
Biostratigraphy:
Age: Upper Ludlow Epoch, Late Silurian.
Material:
GIT 721-2: Scale.
= Archegonaspis integer var schmidti (GEINITZ, 1884) KIAER, 1932
Etymology:
= Cyathaspis schmidti GEINITZ, 1884Holotype:
Locality: Rostock, Bahnhof, Brandenburg State, Germany.
Horizon: Graptolithengestein.
Biostratigraphy:
Age: Late Silurian.
Material: Ventral shield.
Referred material:
FMNH PF 1128: Cast of type.
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Species: lindstromi KIAER, 1932
Etymology:
= Lauaspis lindstromi (KAIER, 1932) STENSIO, 1958
Holotype: C1564A, B
Locality: Lau canal, Lau Parish, Gotland Island, Sweden.
Horzon: Hemse Beds.
Biostratigraphy:
Age: Ludlow Epoch, Late Silurian.
Material: Dorsal shield (A) and ventral shield (B).
Referred material:
C1784: Broken branchial plate.
C1782, 1783: 2 scales.
FREDHOLM, 1988
Range.-Ludlovian: Leintwardinian?
Material: Ca 60 scale- and shield fragments.
Occurrence on Gotland. – Hemse marls: SE part, Polygnathoides siluricus conodont zone, Gannor 1 (Lindstrom 1985 and herein), Botvide 1, Fie 3, 4, Gannor 3, Glaves 1, Gogs 1, Hagvide1, Klasard 1; uppermost part, Bomunds I Burgen 1, Horte 1, Nar 2, Nyan 2; Hemse limestones, unit e. P. siluricus Zone, a few mostly badly preserved, cyathaspid framgntes have been found at Gannes 3, Millklint 3, Millklintdalen 2, Ostergarnsholm 2, 3, and Sysne 1.
Regioal occurrence. ?Latvia: Edole-61 boring, Ludlovian (MARS, 1977)
MARSS, 2019Locality: Edole drillcore, depth 594.1 m, Latavia.
Horizon:
Biostratigraphy:
Age: Late Silurian.
Material:
GIT 171-2 (= Pi 5028): Partial rostral epitegum and posterostal field.
Locality: Loc. 85.042, Latavia.
Horizon:
Biostratigraphy:
Age: Ludlow Epoch, Late Silurian.
Material:
GIT 408-1; Right side of broken sield.
GIT 408-9: Anteiro part of a platelet?
GIT 408-10: Postero-medial part of a dorsal sidlt.
GIT 408-11: Lateral plate..
Locality: Loc. 85-146.5, Cenral Urals, Russia.
Horizon: Tabuska (Vishnevaya Gora) section.
Biostratigraphy:
Age: Lower Pridoli Epoch, Late Silurian.
Material:
GIT 408-12: Possibly the anterior part of a branchial plate.
GIT 408-13: Possibly the posterior part of a branchial pale.
Locality: Loc. 85-042, Cenral Urals, Russia.
Horizon: Tabuska (Vishnevaya Gora) section.
Biostratigraphy:
Age: Lower Pridoli Epoch, Late Silurian.
Material:
GIT 408-21-408-23, 408-25 to 408-37: Scales.
Locality: Locality 2055v, Pioneer Island, Severnaya Zemyla Archipelago.
Horizon:
Biostratigraphy:
Age: Wenlock Epoch, Middle Silurian.
Material:
GIT 721-6:Broken right branchial plate.
= Cyathaspis? Schmidtii LINDSTROM, 1895
Holotype:
Locality:
Horizon:
Biostratigraphy:
Age:
Material:
= Archegonaspis sp. MARSS, 1977Holotype:
Locality:
Horizon:
Biostratigraphy:
Age:
Material:
= Onchus windti WEIGELT, 1930Holotype:
Locality:
Biostratigraphy:
Age:
Material:
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Species: drummondi FLOWER & WAYLANDSMITH, 1952
Etymology:
Holotype:
Locality: About 2 miles southeast of Kenwood, Oneida County, New York.
Horizon: Vernon Shale, Salina Group.
Biostratigraphy:
Age: Late Silurian.
Material: Inner surface of dorsal shield.
Referred material:
= Archegonaspis cf. drummondi FLOWER & WAYLANDSMITH, 1952: Vental plate.
FMNH PF 3266: Cast of type.
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Species: bimaris NOVITSKAYA, 1970
Etymology:
Holotype: PIN 3048/1
Locality: 1.2 km northwest of the “vaygach’ plar station and approximatley 3.5 km west of Cape Kostyanonye, shore of Karskiye Vorata Stratit, Vaygach Island, Arkhangelsky Oblast, European Russia.
Horizon:
Biostratigraphy:
Age: Middle? Ludlovian Epoch, Late Silurian.
Material: Dorsal sheild, destroyed in right posterolateral portion.
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Species: bashkirica MARSS, 2019
Etymology: After Bashkiria, the historical name for the Republic of Bashkortostan Russia, where the specmen was discovered.
= Cyathaspis sp indet OBRUCHEV, 1938
Holotype: No. 4650-1
Locality: Locality 2769, near the village of Irgizal, 15 km upstream of the mouth of the Siren-gupan River, right bank of this river, Belaya River basin, Soutehrn Urals, Bashkiria, European Russia.
Horizon:
Biostratigraphy:
Age: Ludlow Epoch, Late Siluran.
Material: Imprint of the external surface of the undivided dorsal dn ventral shields.
Paratypes:
No. 4650-2, 4650-3: