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Septatrypa

Rhynchonellata - Atrypida - Septatrypidae

Taxonomy
Septatrypa was named by Kozlowski (1929). Its type is Septatrypa secreta. It is the type genus of Septatrypidae.

It was assigned to Septatrypinae by Jin and Chatterton (1997), Musteikis and Modzalevskaya (2002) and Williams et al. (2002); and to Atrypida by Sepkoski (2002).

Species lacking formal opinion data

Synonyms
Synonymy list
YearName and author
1929Septatrypa Kozlowski
1997Septatrypa Jin and Chatterton
2002Septatrypa Musteikis and Modzalevskaya
2002Atrypopsis Sepkoski
2002Barkolia Sepkoski
2002Dubaria Sepkoski
2002Septatrypa Sepkoski
2002Septatrypa Williams et al. p. 1465

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
Lophophorata
PanbrachiopodaCarlson and Cohen 2020
phylumBrachiopodaCuvier 1805
RankNameAuthor
subphylumRhynchonelliformeaWilliams et al. 1996
classRhynchonellataWilliams et al. 1996
orderAtrypidaRzhonsnitskaya 1960
suborderLissatrypidinaCopper 1996
superfamilyLissatrypoideaTwenhofel 1914
familySeptatrypidaeKozlowski 1929
subfamilySeptatrypinaeKozlowski 1929
genusSeptatrypaKozlowski 1929

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.

G. †Septatrypa Kozlowski 1929
show all | hide all
Septatrypa julia Billings 1862
Septatrypa secreta Kozlowski 1929
Septatrypa subaequalis Bassett 1979
Septatrypa varians Poulsen 1943
Septatrypa zelia Barrande 1879
Invalid names: Atrypopsis [synonym], Barkolia [synonym], Dubaria [synonym]
Diagnosis
No diagnoses are available
Measurements
partNmeanminimummaximummedians.d.
valve height44.344.014.524.430.232

Composition: low Mg calcitep
Entire body: yesg
Adult length: 10 to < 100g
Adult width: 10 to < 100g
Adult height: 10 to < 100g
Folds: noneg
Ribbing: noneg
Spines: noneg
Internal reinforcement: noneg
Environment: marineuc
Locomotion: stationaryo
Attached: yesp
Life habit: epifaunalo
Diet: suspension feedero
Vision: blindc
Comments: BODY SIZE: Data from Williams et al (2002).g
Created: 2009-06-03 12:27:07
Modified: 2009-06-03 14:27:07
Source: g = genus, o = order, c = class, p = phylum, uc = unranked clade
References: Hendy 2009, Nesnidal et al. 2013, Aberhan et al. 2004

Age range: base of the Eastonian to the top of the Helderberg or 456.10000 to 391.90000 Ma

Collections (186 total)


Time interval Ma Country or state Original ID and collection number
Eastonian456.1 - 449.5Australia (New South Wales) S. sp. (2648)
Juuru443.4 - 439.0Estonia Atrypopsis reclinis (77389) S. reclinis (172929 172930)
Juuru443.4 - 439.0Estonia (Hiiu) Atrypopsis reclinis (206882)
Rhuddanian - Aeronian443.4 - 438.5Russian Federation Dubaria tenera (185957 185958 185959)
Rhuddanian - Aeronian443.4 - 438.5Russian Federation (Siberia) S. magna, S. pentagonalis (206542 206543 206560) S. pentagonalis (206484 206541)
Raikkula443.4 - 436.0Estonia (Lääne) Atrypopsis reclinis (175082)
Raikkula443.4 - 436.0Estonia Atrypopsis reclinis (195427)
Raikkula443.4 - 436.0Estonia (Hiiu) Atrypopsis reclinis (174963)
Llandovery443.4 - 433.4Russian Federation Atrypopsis reclinis (24773)
Llandovery443.4 - 433.4USA (Nevada) Dubaria sp. (467)
Llandovery443.4 - 433.4China (Sichuan) S. sp. (25734)
Llandovery443.4 - 433.4Russian Federation (Siberia) S. antiguata (206317) S. magna, S. magna (206319)
Llandovery443.4 - 433.4Mongolia (Mongloian Altai) S. sp. (13193)
Alexandrian - Ontarian443.4 - 428.2Canada (Québec) Atrypopsis julia (24595)
Llandovery - Wenlock443.4 - 427.4Canada (Northwest Territories) S. zelia (26041)
Aeronian440.8 - 438.5Canada (Quebec) Cyphomenoidea julia (158590) S. sp. (113368 184859)
Aeronian440.8 - 438.5United Kingdom (Scotland) S. sp. (153465)
Telychian438.5 - 433.4Canada (Quebec) Cyphomenoidea julia (158726 158733 158750 158754 158764)
Telychian438.5 - 433.4China (Sichuan) Atrypopsis lentiformis (23248) Atrypopsis rongxiensis, Dubaria sp. (27908) Atrypopsis sp. (23253)
Telychian438.5 - 433.4Canada (Nunavut) S. severnensis, S. varians (77342 184876 184886 184887) S. sp., S. severnensis, S. varians (77338) S. sp., S. varians (77341) S. varians (163998 163999 164000 164001 164003 184875 184877 184878 184880 184881 184882 184883 184884 184885 184889 184890 184891 184893 184894 184895 184896)
Telychian438.5 - 433.4Canada (Ontario) Atrypopsis severnensis (77332) Atrypopsis severnensis, Atrypopsis varians (77345) Atrypopsis varians (77263 77327 77334 77336)
Telychian438.5 - 433.4China (Shaanxi) Atrypopsis sp. (23251)
Sheinwoodian433.4 - 430.5Sweden S. subaequalis (77535)
Sheinwoodian433.4 - 430.5Sweden (Gotland) S. sp. (26919)
Sheinwoodian433.4 - 430.5Czech Republic Hircinisca praehircina, Hircinisca odetta, S. zelia (14096) Hircinisca rhychonelliformis (14046) Hircinisca sp. (14093) S. sp. (14092)
Wenlock433.4 - 427.4Australia (Australian Capital Territory) Dubaria sp. (25679)
Wenlock433.4 - 427.4USA (Arkansas) Hircinisca havliceki (26022)
Wenlock433.4 - 427.4Russian Federation Atrypopsis suprareclinis (23772 24749)
Wenlock433.4 - 427.4USA (California) Dubaria sp. (226732)
Wenlock433.4 - 427.4China (Shaanxi) Atrypopsis sp. (27802)
Wenlock433.4 - 427.4Canada (Northwest Territories) Dubaria sp. (24919 24920) S. zelia (26059)
Wenlock433.4 - 427.4Czech Republic Hircinisca rhynchonelliformis (14090 14091)
Wenlock - Ludlow433.4 - 423.0China (Sichuan) Dubaria lantenoisi (27805)
Wenlock - Pridoli433.4 - 419.2China (Sichuan) Dubaria sp. (27812)
Homerian430.5 - 427.4Lithuania S. sp. (207376)
Homerian430.5 - 427.4Canada (Northwest Territories) Dubaria sp. (497)
Homerian430.5 - 427.4Czech Republic Dubaria megaera, S. verna (14054) Hircinisca hebes, Dubaria megaera, S. sp. (14098) S. lissodermis (14055 14101)
Homerian - Jaagarahu430.5 - 422.9Lithuania S. subaequalis (192583)
Jaani - Jaagarahu428.2 - 422.9Lithuania S. subaequalis (192563 192585)
Gorstian427.4 - 425.6Lithuania S. subaequalis (192548 192564 192616)
Gorstian427.4 - 425.6Belarus S. subaequalis (23662)
Gorstian427.4 - 425.6Ukraine S. linguata (23375)
Gorstian427.4 - 425.6Czech Republic Dubaria megaera, Dubaria saphina, S. alumna, S. serva, S. caprilupa, S. sappho (14106) Dubaria saphina, Dubaria megaera, S. sappho, S. alumna (14107) S. brekvice, S. lissodermis (14063) S. caprilupa (14161) S. sulciplicata (14056) S. sulciplicata, S. brekvice (14105)
Gorstian - Ludfordian427.4 - 423.0Czech Republic Dubaria saphina, Dubaria megaera, S. alumna, S. caprilupa, S. sapho (14066)
Gorstian - Ludfordian427.4 - 423.0Lithuania S. subaequalis (192570 192578)
Ludlow427.4 - 423.0Ukraine S. linguata (23468)
Ludlow427.4 - 423.0USA (Nevada) Dubaria sp. (204035)
Ludlow427.4 - 423.0Russian Federation Atrypopsis sublima (23764) Hircinisca serva (24748)
Ludlow427.4 - 423.0Belarus S. subaequalis (23658)
Whitwellian426.2 - 425.4Canada (Northwest Territories) S. zelia (26035 26042 26048)
Ludfordian425.6 - 423.0Austria Dubaria megaerella, S. sappho (13908) S. sappho (26200)
Ludfordian425.6 - 423.0Czech Republic Dubaria megaera (14068) Dubaria megaera, Dubaria saphina, S. verna (14110) Dubaria megaera, S. saphho, S. verna (14156) Dubaria megaera, S. sappho (14067 14072) Dubaria megaera, S. verna (14111) Dubaria saphina, S. sapho (14059) S. sapho (14071) S. verna (14069)
Pridoli423.0 - 419.2Austria Dubaria megaerella (14254) Dubaria megaerella, Dubaria latisinuata (13910 14252)
Pridoli423.0 - 419.2Czech Republic Dubaria latisinuata (14115) Dubaria latisinuata, Dubaria megaera (14073) Dubaria megaera (14079 14130 14157) Dubaria megaera, Dubaria harpyia, Dubaria latisinuata (14060 14114) Dubaria megaera, S. latisinuata (13896) Dubaria sp. (14131)
Pridoli423.0 - 419.2Russian Federation Atrypopsis megaera (13958) Atrypopsis megaerella (24766)
Pridoli423.0 - 419.2Lithuania S. subaequalis (192549)
Pridoli423.0 - 419.2Morocco S. lantenoisi (58097)
Lochkovian419.2 - 410.8Russian Federation (Sverdlovskaya Oblast) S. zelia (81749)
Lochkovian419.2 - 410.8Russian Federation Atrypopsis megaera (13959) Atrypopsis megaerella (24738 24741) Atrypopsis thetis (13960)
Lochkovian419.2 - 410.8Czech Republic (Prague) Dubaria megaera (12072)
Lochkovian419.2 - 410.8Russian Federation (Bashkir) Atrypopsis thetis (13942) Hircinisca posthircina (13941) S. zelia (13955)
Lochkovian419.2 - 410.8Morocco S. secreta (13935)
Lochkovian419.2 - 410.8Russian Federation (Bashkortostan) Atrypopsis thetis (81653)
Lochkovian419.2 - 410.8Uzbekistan Atrypopsis pseudothetis (106712)
Lochkovian419.2 - 410.8USA (Nevada) Dubaria sp. (590 164824) S. sp. (591)
Lochkovian419.2 - 410.8Canada (Nunavut) Dubaria sp. (26653) Dubaria thetis (26487 26489 26643 26648)
Lochkovian419.2 - 410.8Ukraine S. secreta (14151 23444 46580)
Lochkovian419.2 - 410.8Ukraine (Ternopil's'ka) Sepatrypa secreta (170606)
Lochkovian419.2 - 410.8Canada (British Columbia) Dubaria sp. (26570)
Early/Lower Devonian419.2 - 393.3Ukraine (Podolia) S. secreta (224201)
Helderberg - Lochkovian416.0 - 410.8Ukraine S. secreta (13875)
Helderberg416.0 - 391.9USA (Nevada) Dubaria sp. (596)
Pragian410.8 - 407.6Tajikistan Atrypopsis thetis, Atrypopsis barba (45790)
Pragian410.8 - 407.6Russian Federation (Bashkortostan) Atrypopsis thetis (81654)
Emsian407.6 - 393.3China (Guangxi) S. minor, S. elliptica (27504) S. sp. (27478 27502 27533)
Emsian407.6 - 393.3Morocco S. tumulorum (208097)
Late/Upper Emsian - Eifelian402.5 - 387.7China (Guangxi) S. elliptica (25756)
Eifelian393.3 - 387.7China (Guangxi) S. elliptica (25817) S. sp. (27556)
Eifelian393.3 - 387.7Czech Republic (Moravia) Dubaria spp. (25118)