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Arachnophyllidae
Taxonomy
Arachnophyllidae was named by Dybowski (1873). It is not extant.
It was assigned to Zaphrenticae by Hill (1956); and to Arachnophyllina by Hill (1981).
It was assigned to Zaphrenticae by Hill (1956); and to Arachnophyllina by Hill (1981).
Synonymy list
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
Fm. †Arachnophyllidae Dybowski 1873
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G. †Angullophyllum McLean 1974
G. †Arachnophyllum Dana 1846
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†Arachnophyllum approximatum Parks 1933
†Arachnophyllum kayi Merriam 1973
†Arachnophyllum murchisoni Edwards and Haime 1851
†Arachnophyllum pentagonum Goldfuss 1826
Invalid names: Darwinia Dybowski 1873 [synonym], Favastraea d'Orbigny 1850 [synonym]
G. †Chonophyllum Milne-Edwards and Haime 1850
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†Chonophyllum magnificum Billings 1860
†Chonophyllum simpsoni Merriam 1973
G. †Craterophyllum Foerste 1909
G. †Idiophyllum Cao 1975
G. †Naos Lang 1926
G. †Ningqiangophyllum Ge and Yü 1974
G. †Prodarwinia
G. †Pseudomucophyllum Lavrusevich 1977
G. †Werneckelasma Pedder 1978
G. †Zenophila Hill 1940
Invalid names: Arachnophyllinae Dybowski 1873 [empty], Ptychophyllinae Dybowski 1873 [empty]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| Reference: Kiessling 2004 | |||||
Age range: base of the Aeronian to the top of the Late/Upper Devonian or 440.80000 to 358.90000 Ma
Collections (58 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Silurian | USA (Kentucky) | Arachnophyllum mammillare, Arachnophyllum quadrangulare, Arachnophyllum separatum, Arachnophyllum sinemurum, Arachnophyllum striatum, Craterophyllum invaginatum, Arachnophyllum pentagonum (5676) | |
| Silurian | USA (California) | Arachnophyllum sp., Chonophyllum magnificum (229258) Chonophyllum magnificum (229253 229257 229259) Chonophyllum sp. (230235) | |
| Rhuddanian - Aeronian | USA (Iowa) | Arachnophyllum sp. (26691) | |
| Alexandrian - Ontarian | Canada (Québec) | Chonophyllum sp. (24596) | |
| Llandovery | Canada (Ontario) | Arachnophyllum sp. (461 513) | |
| Llandovery | USA (Iowa) | Arachnophyllum sp. (25041) | |
| Llandovery | Australia (New South Wales) | Angullophyllum warrisi (25689) | |
| Llandovery | Canada (Quebec) | Arachnophyllum mammillare (12557) | |
| Llandovery | USA (Kentucky) | Arachnophyllum mamillare (13194) Arachnophyllum mamillare, Craterophyllum solitarium (13236) Craterophyllum solitarium (13237) | |
| Aeronian | USA (Iowa) | Arachnophyllum sp. (25028) | |
| Telychian | Canada (Quebec) | Arachnophyllum mamillare, Arachnophyllum pentagonum, Arachnophyllum approximatum (184842) Arachnophyllum pentagonum (184837) Arachnophyllum sp., Chonophyllum canadense (25250) Prodarwinia mammillaris (25252) | |
| Telychian | China (Sichuan) | Idiophyllum sp. (23248) | |
| Telychian | China (Shaanxi) | Idiophyllum sp. (23251) | |
| Telychian | Canada (Ontario) | Arachnophyllum sp. (77260) | |
| Niagaran | USA (Indiana) | Arachnophyllum striatum (22818) | |
| Wenlock | Mongolia | Chonophyllum sp. (79640) | |
| Wenlock | USA (California) | Arachnophyllum kayi (226645) Chonophyllum sp. (226663) | |
| Wenlock | United Kingdom (England) | Arachnophyllum sp. (79881) | |
| Wenlock | Russian Federation (Nenets) | Naos pagoda (78962) | |
| Wenlock | India | Chonophyllum sp. (36258 36260 36261) | |
| Wenlock | USA (Iowa) | Arachnophyllum sp. (25019 26812) Arachnophyllum sp., Chonophyllum sp. (25044) | |
| Wenlock - Ludlow | Canada (Northwest Territories) | Chonophyllum sp. A (188805 188807) Chonophyllum sp. A. (188806) | |
| Homerian | United Kingdom (England) | Arachnophyllum murchisoni (23057) | |
| Homerian | Sweden | Arachnophyllum murchisoni (77538) | |
| Homerian | Czech Republic | Arachnophyllum sp. (14097) | |
| Gorstian | Australia (Australian Capital Territory) | Idiophyllum patulum (25639) Zenophila walli (25642) | |
| Gorstian | Czech Republic | Arachnophyllum sp., Naos sp. (14104) | |
| Ludlow | Mongolia | Chonophyllum cumulatum (79648) | |
| Ludlow | USA (Alaska) | Craterophyllum sp. (100895) | |
| Ludlow | USA (California) | Chonophyllum sp. (226664) | |
| Ludlow | Canada (Northwest Territories) | Chonophyllum sp. (188876) | |
| Ludfordian | Australia (New South Wales) | Idiophyllum patulum (25634) | |
| Gleedonian | Canada (Quebec) | Arachnophyllum murchisoni (157356) | |
| Eifelian | USA (Indiana) | Craterophyllum latiradium (5703) | |
| Eifelian | USA (New York) | Chonophyllum magnificus (9614) | |
| Middle Devonian | USA (California) | Chonophyllum sp. (214584) | |
| Middle Devonian | USA (Indiana) | Chonophyllum nanum (11101) Craterophyllum magnificum (5702) | |
| Middle Devonian | USA (Kentucky) | Craterophyllum adnascens (5709) | |
| Late/Upper Devonian | USA (Alaska) | Chonophyllum sp. (40665) |