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Arthrostylidae

Stenolaemata - Cryptostomata - Arthrostylidae

Synonymy list
YearName and author
1882Arthrostylidae Ulrich
1911Arthrostylidae Bassler
1963Arthrostylidae Ross
1992Arthrostylidae Lobdell
1998Arthrostylidae Sakagami p. 85
2009Arthrostylidae Jimenez Sanchez
2015Arthrostylidae Ernst et al.

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
Polyzoa
phylumBryozoaEhrenberg 1831
RankNameAuthor
classStenolaemataBorg 1926
superorderPalaeostomataMa et al. 2014
orderCryptostomataVine 1884
suborderRhabdomesinaAstrova and Morozova 1956
familyArthrostylidaeUlrich 1882
familyArthrostylidaeUlrich 1882

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.

Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: low Mg calcitec
Locomotion: stationaryc
Attached: yesc
Life habit: epifaunalp
Diet: suspension feederc
Vision: blindc
Created: 2007-09-18 02:11:14
Modified: 2010-02-15 07:19:29
Source: c = class, p = phylum
References: Kiessling 2004, Smith et al. 2006

Age range: base of the Middle Ordovician to the top of the Wuchiapingian or 470.00000 to 254.17000 Ma

Collections (247 total)


Time interval Ma Country or state Original ID and collection number
Volkhov471.8 - 468.1Estonia Arthroclema armatum (167569)
Middle Ordovician470.0 - 458.4USA (New York) Arthroclema sp., Helopora sp. (334) Nematopora sp., Ulrichostylus sp. (333 430)
Chazyan468.1 - 460.9Canada (Northwest Territories) Helopora sp., Nematopora sp., Ulrichostylus sp. (315) Helopora spp. (24621) Nematopora sp., Ulrichostylus sp. (314) Ulrichostylus sp. (312 313)
Chazyan468.1 - 460.9USA (Vermont) Helopora sp. (172671 172754)
Lasnamagi - Uhaku463.5 - 460.9Russian Federation (Oblast) Arthrostylus obliquus (167638)
Keila460.9 - 455.8Estonia Arthrostylus conjunctus, Sceptropora francisca (167555)
Blackriveran460.9 - 449.5USA (Tennessee) Arthroclema striatum, Helopora spiniformis (5331) Helopora spiniformis (5328 5329)
Blackriveran460.9 - 449.5Canada (Northwest Territories) Helopora sp. (24631) Helopora sp., Ulrichostylus sp. (24628)
Blackriveran - Rocklandian460.9 - 449.5Canada (Northwest Territories) Helopora sp., Arthrostylidae indet. (24634)
Caradoc460.9 - 449.5USA (Virginia) Glauconome sp. (326)
Caradoc460.9 - 449.5USA (Georgia) Helopora sp. (32779 32783 32787 32791 32798) Helopora spiniformis (33103 33104 33105 33106 33107) Helopora spiniformis, Arthroclema armatum (32880 32881 32882 33065)
Caradoc460.9 - 449.5USA (New York) Arthrostylus tenius (340)
Caradocian460.9 - 449.5USA (Tennessee) Helopora sp. (80105 80106 80107 80108 80594 80597)
Caradocian460.9 - 449.5USA (Virginia) Glauconome sp. (33454 33455 33525 33526)
Caradocian460.9 - 449.5Argentina Moyerella spinata (84869)
Chatfieldian460.9 - 449.5USA (New York) Arthroclema sp., Helopora sp., Nematopora sp. (433)
Edenian460.9 - 449.5USA (Ohio) Arthrostylus sp. (383 384 385 386)
Edenian - Maysvillian460.9 - 449.5Canada (Ontario) Nematopora ovalis (26293)
Edenian - Maysvillian460.9 - 449.5Canada (Northwest Territories) Helopora sp. (26942 26943)
Kukruse460.9 - 449.5Estonia (Ida-Viru) Helopora divaricata, Nematopora ovalis, Nematopora consueta (167471)
Rocklandian460.9 - 449.5USA (Minnesota) Arthrostylus obliquus, Helopora divaricata (167594)
Shermanian460.9 - 449.5USA (Minnesota) Arthroclema armatum (167576) Arthroclema armatum, Nematopora ovalis, Nematopora consueta (167611) Nematopora conferta (23092)
Shermanian - Edenian460.9 - 449.5Canada (Northwest Territories) Sceptropora sp. (24637)
Trentonian460.9 - 449.5USA (New York) Nematopora ovalis (167616)
Turinian460.9 - 449.5USA (Tennessee) Nematopora spp. (5347)
Wildernessian460.9 - 449.5Canada (Northwest Territories) Helopora sp. (26949 26951)
Caradocian - Ashgill460.9 - 443.7Italy Nematopora hispida (143881)
Mohawkian457.5 - 452.5USA (Minnesota) Arthrostylus conjunctus (167609)
Eastonian456.1 - 449.5Australia (New South Wales) Ulrichostylus sp. (2701)
Rawtheyan455.8 - 445.6Morocco Heminematopora gaetula (173818)
Katian453.0 - 445.2Spain (Aragon) Moyerella sp. (173678)
Katian453.0 - 445.2Spain (Zaragoza) Glauconomella sp., Ulrichostylus radiatus (173669) Moyerella sp. (154242 173665 173673 173674 173675 173676) Ulrichostylus radiatus (173668 173671 173672)
Katian453.0 - 445.2Mongolia (Bayanhongor) Nematopora galinae, Ulrichostylus aculeatus (79592)
Maysvillian452.0 - 449.5USA (Ohio) Arthrostylus sp. (387)
Vormsi452.0 - 445.6Estonia (Hiiumaa) Nematopora fragilis (153965)
Kralodvorian449.5 - 445.6France Nematopora hispida, Ulrichostylus radiatus (143879)
Kralodvorian - Rawtheyan449.5 - 445.6Spain (Sevilla) Helopora sp. (20929)
Richmond449.5 - 445.6USA (Ohio) Helopora sp. (367)
Ashgill449.5 - 443.7USA (Nevada) Sceptropora faculum (359)
Ashgillian449.5 - 443.7India Ulrichostylus bhargavai (144037 144040 144041)
Pirgu - Porkuni449.5 - 443.7Sweden (Dalarne) Neamatopora sublineata (73489)
Richmond - Ashgill449.5 - 443.7USA (Ohio) Helopora sp. (392)
Richmondian449.5 - 443.7Canada (Quebec) Sceptropora facula (173990 174027 174028)
Richmondian449.5 - 443.7USA (Wyoming) Sceptropora facula (65239)
Richmondian449.5 - 443.7Canada (Manitoba) Arthroclema pentagonalis, Arthrotrypa ovata, Nematoporella ulrichi, Nematoporella falcata, Sceptropora facula, Sceptropora florida (28023) Sceptropora facula (167612)
Richmondian449.5 - 443.7USA (Indiana) Helopora sp. (377)
Richmondian449.5 - 443.7USA (Illinois) Sceptropora facula (167613 167615) Sceptropora sp. (396)
Richmondian449.5 - 443.7Canada (Nunavut) Nematopora ovalis (24119)
Richmondian449.5 - 443.7USA (North Dakota) Arthroclema brevis, Arthroclema pentagonalis, Arthrotrypa ovata, Nematoporella ulrichi, Nematoporella falcata, Sceptropora facula, Sceptropora florida, Ulrichostylus costatus, Ulrichostylus dakotensis (64599) Arthroclema brevis, Arthroclema pentagonalis, Nematoporella ulrichi, Nematoporella falcata, Sceptropora facula, Sceptropora florida, Ulrichostylus costatus, Ulrichostylus dakotensis (64602) Arthroclema brevis, Arthroclema pentagonalis, Nematoporella ulrichi, Sceptropora facula, Sceptropora florida, Ulrichostylus costatus (64606) Arthroclema pentagonalis (64604) Arthroclema pentagonalis, Arthrotrypa ovata, Nematoporella ulrichi, Nematoporella falcata, Sceptropora facula, Sceptropora florida (64600) Sceptropora facula (64607)
Richmondian449.5 - 443.7USA (Nevada) Sceptropora sp. (78051)
Richmondian - Ashgill449.5 - 443.7USA (Ohio) Helopora sp. (393 394)
Porkuni445.6 - 443.7Estonia Nematopora sublineata, Sceptropora estoniensis (158490) Sceptropora facula, Nematopora lineata, Glauconome strigosa (167591) Sceptropora sp. (2757)
Porkuni445.6 - 443.7Sweden (Dalarna) Heminematopora rossi, Glauconomella plumula, Nematopora sublineata (2756)
Porkuni445.6 - 443.7Sweden (Östergötland) Neamatopora sublineata (73456) Nematopora sublineata (186269)
Hirnantian445.2 - 443.4Sweden Heminematopora rossi, Glauconomella plumula, Nematopora sublineata, Glauconome strigosa (164285) Nematopora sp. (2759 2768)
Hirnantian445.2 - 443.4Sweden (Dalarne) Nematopora sublineata (157539)
Hirnantian445.2 - 443.4Norway (Oslo) Neamatopora sublineata, Sceptropora estoniensis (158489) Nematopora sp., Sceptropora sp. (2758)
Hirnantian445.2 - 443.4Sweden (Västergötland) Neamatopora sublineata (158157)
Rhuddanian443.4 - 440.8Canada (Ontario) Helopora fragilis (173224) Helopora sp. (26776)
Rhuddanian443.4 - 440.8Norway Moyerella robusta (14322)
Llandovery443.4 - 433.4India Helopora fragilis (144042)
Llandovery443.4 - 433.4Canada (Ontario) Helopora sp. (444 446)
Llandovery443.4 - 433.4USA (New York) Helopora sp. (443 449 450 452) Helopora sp., Nematopora sp. (451)
Aeronian440.8 - 438.5Norway Moyerella magma (14315)
Aeronian440.8 - 438.5USA (New York) Helopora fragilis (81827 81829 81831 81863 81868 81869 81893 81903 82525 82527 82532 82540 82542 82543 82544 82547 82548 82549) Helopora ragilis (81896) Helopora sp. (26777) Moyerella parva (202121) Nematopora raripora, Helopora fragilis (81865)
Aeronian - Telychian440.8 - 433.4USA (New York) Helopora fragilis (81826 81899 81900 81901 82570) Nematopora raripora, Helopora fragilis (81872)
Telychian438.5 - 433.4USA (New York) Helopora fragilis (82516 82518 82546 82569) Nematopora raripora, Helopora fragilis (81915 82504 82506)
Telychian438.5 - 433.4United Kingdom (Scotland) Helopora sp. (23299 23301 23302)
Telychian438.5 - 433.4Sweden Helopora lindstromi, Nematopora visbyensis, Glauconomella disticha (77409)
Sheinwoodian433.4 - 430.5Sweden (Gotland) Helopora lindstromi (13591)
Wenlock433.4 - 427.4USA (New York) Nematopora raripora (81813) Nematopora sp. (541)
Homerian430.5 - 427.4United Kingdom (England) Glauconomella sp. (23057)
Ludlow427.4 - 423.0Belarus Helopora sp., Nematopora sp. (23658)
Ludlow427.4 - 423.0China (Yunnan) Helopora sp. (27796)
Pragian410.8 - 407.6Czech Republic Paracuneatopora striata (83400 144101)
Eifelian393.3 - 387.7Germany Nematopora sp. (144096) Nematopora tenuis (144084)
Cazenovia391.9 - 383.7USA (Ohio) Helopora inexspectata (188935)
Givetian387.7 - 382.7USA (Ohio) Helopora inexpectata (38457 38459 38461 38462 38463 38464 38466)
Givetian387.7 - 382.7Germany Nematopora tenuis (143798 144085)
Givetian387.7 - 382.7USA (Michigan) Helopora inexpectata (38475 38476)
Givetian387.7 - 382.7USA (Indiana) Helopora inexpectata (55670 55761 65999 66003)
Famennian372.2 - 358.9Germany (Nordrhein-Westfalen) Nematopora sp. (38298 38299 38300)
Kinderhookian360.7 - 353.8USA (Indiana) Nematopora sp. (6734)
Tournaisian358.9 - 346.7Ireland Hexites sp., Pseudonematopora sp. (76445)
Visean346.7 - 330.9Germany Pseudonematopora planatus (143569)
Chadian345.3 - 345.0USA (Tennessee) Nematopora sp. (6914)
Chadian - Arundian345.3 - 342.8USA (Tennessee) Nematopora sp. (6915 6917 6918 6919 6920 6921 6922)
Asbian339.4 - 336.0Australia (New South Wales) Glauconome sp. (133349)
Asbian339.4 - 336.0United Kingdom (Northern Ireland) Hexites paradoxus, Nematopora hibernica, Pseudonematopora planatus (76523) Hexites paradoxus, Pseudonematopora planatus (76524)
Brigantian336.0 - 326.4United Kingdom (Scotland) Heminematopora sp. (6431 6445 6448)
Artinskian290.1 - 279.3Canada (Nunavut) Permoheloclema merum (88413 88414) Permoheloclema sp. (88412) Pseudonematopora sp. (107628)
Artinskian290.1 - 279.3Svalbard and Jan Mayen Permoheloclema merum (90180 90181 90186 115598) Permoheloclema sp. (90174)
Artinskian290.1 - 279.3Canada (British Columbia) Rhombopora porifera (82123)
Artinskian290.1 - 279.3Russian Federation Permoheloclema dunaevae (89368 89369 116065) Permoheloclema perforatum (144314)
Roadian272.3 - 268.8Russian Federation Permoheloclema merum (88930 109971 113500 113506 116064)
Wordian268.8 - 265.1USA (Washington) Nematopora sp. (8523)
Wuchiapingian259.9 - 254.17Pakistan (Punjab) Nematopora sp. (63902)
Wuchiapingian259.9 - 254.17Greenland Permoheloclema sp. (117964 117966 117967 117968 117970)