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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
Atrypopsis severnensis, S. (Hircinisca), S. julia, S. secreta (type species), S. subaequalis, S. varians, S. zelia
Species lacking formal opinion data
S. elliptica, S. minor

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: Aberhan et al. 2004, Hendy 2009, Nesnidal et al. 2013

Age range: base of the Eastonian to the top of the Eifelian or 452.70000 to 387.70000 Ma

Collections (186 total)


Time interval Ma Country or state Original ID and collection number
Eastonian452.7 - 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)
Alexandrian - Ontarian443.4 - 433.4Canada (Québec) Atrypopsis julia (24595)
Llandovery443.4 - 433.4Russian Federation Atrypopsis reclinis (24773)
Llandovery443.4 - 433.4China (Sichuan) S. sp. (25734)
Llandovery443.4 - 433.4USA (Nevada) Dubaria sp. (467)
Llandovery443.4 - 433.4Mongolia (Mongloian Altai) S. sp. (13193)
Llandovery443.4 - 433.4Russian Federation (Siberia) S. antiguata (206317) S. magna, S. magna (206319)
Llandovery - Wenlock443.4 - 427.4Canada (Northwest Territories) S. zelia (26041)
Raikkula440.8 - 438.8Estonia (Lääne) Atrypopsis reclinis (175082)
Raikkula440.8 - 438.8Estonia Atrypopsis reclinis (195427)
Raikkula440.8 - 438.8Estonia (Hiiu) Atrypopsis reclinis (174963)
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 (Ontario) Atrypopsis severnensis (77332) Atrypopsis severnensis, Atrypopsis varians (77345) Atrypopsis varians (77263 77327 77334 77336)
Telychian438.5 - 433.4China (Sichuan) Atrypopsis lentiformis (23248) Atrypopsis rongxiensis, Dubaria sp. (27908) Atrypopsis sp. (23253)
Telychian438.5 - 433.4China (Shaanxi) Atrypopsis sp. (23251)
Telychian438.5 - 433.4Canada (Quebec) Cyphomenoidea julia (158726 158733 158750 158754 158764)
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)
Jaani - Jaagarahu433.6 - 422.9Lithuania S. subaequalis (192563 192585)
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 - 427.4China (Shaanxi) Atrypopsis sp. (27802)
Wenlock433.4 - 427.4Canada (Northwest Territories) Dubaria sp. (24919 24920) S. zelia (26059)
Wenlock433.4 - 427.4Russian Federation Atrypopsis suprareclinis (23772 24749)
Wenlock433.4 - 427.4USA (Arkansas) Hircinisca havliceki (26022)
Wenlock433.4 - 427.4Czech Republic Hircinisca rhynchonelliformis (14090 14091)
Wenlock433.4 - 427.4USA (California) Dubaria sp. (226732)
Wenlock - Ludlow433.4 - 423.0China (Sichuan) Dubaria lantenoisi (27805)
Wenlock - Pridoli433.4 - 419.2China (Sichuan) Dubaria sp. (27812)
Homerian430.5 - 427.4Canada (Northwest Territories) Dubaria sp. (497)
Homerian430.5 - 427.4Lithuania S. sp. (207376)
Homerian430.5 - 427.4Czech Republic Dubaria megaera, S. verna (14054) Hircinisca hebes, Dubaria megaera, S. sp. (14098) S. lissodermis (14055 14101)
Whitwellian430.5 - 425.4Canada (Northwest Territories) S. zelia (26035 26042 26048)
Homerian - Jaagarahu430.5 - 422.9Lithuania S. subaequalis (192583)
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)
Gorstian427.4 - 425.6Lithuania S. subaequalis (192548 192564 192616)
Gorstian427.4 - 425.6Belarus S. subaequalis (23662)
Gorstian - Ludfordian427.4 - 423.0Lithuania S. subaequalis (192570 192578)
Gorstian - Ludfordian427.4 - 423.0Czech Republic Dubaria saphina, Dubaria megaera, S. alumna, S. caprilupa, S. sapho (14066)
Ludlow427.4 - 423.0Russian Federation Atrypopsis sublima (23764) Hircinisca serva (24748)
Ludlow427.4 - 423.0USA (Nevada) Dubaria sp. (204035)
Ludlow427.4 - 423.0Belarus S. subaequalis (23658)
Ludlow427.4 - 423.0Ukraine S. linguata (23468)
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 - 419.2Lithuania S. subaequalis (192549)
Pridoli423.0 - 419.2Russian Federation Atrypopsis megaera (13958) Atrypopsis megaerella (24766)
Pridoli423.0 - 419.2Morocco S. lantenoisi (58097)
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)
Helderbergian - Lochkovian419.2 - 410.8Ukraine S. secreta (13875)
Lochkovian419.2 - 410.8Ukraine S. secreta (14151 23444 46580)
Lochkovian419.2 - 410.8Morocco S. secreta (13935)
Lochkovian419.2 - 410.8Russian Federation (Bashkortostan) Atrypopsis thetis (81653)
Lochkovian419.2 - 410.8Russian Federation (Sverdlovskaya Oblast) S. zelia (81749)
Lochkovian419.2 - 410.8Uzbekistan Atrypopsis pseudothetis (106712)
Lochkovian419.2 - 410.8Canada (Nunavut) Dubaria sp. (26653) Dubaria thetis (26487 26489 26643 26648)
Lochkovian419.2 - 410.8Russian Federation Atrypopsis megaera (13959) Atrypopsis megaerella (24738 24741) Atrypopsis thetis (13960)
Lochkovian419.2 - 410.8Russian Federation (Bashkir) Atrypopsis thetis (13942) Hircinisca posthircina (13941) S. zelia (13955)
Lochkovian419.2 - 410.8USA (Nevada) Dubaria sp. (590 164824) S. sp. (591)
Lochkovian419.2 - 410.8Czech Republic (Prague) Dubaria megaera (12072)
Lochkovian419.2 - 410.8Canada (British Columbia) Dubaria sp. (26570)
Lochkovian419.2 - 410.8Ukraine (Ternopil's'ka) Sepatrypa secreta (170606)
Early/Lower Devonian419.2 - 393.3Ukraine (Podolia) S. secreta (224201)
Helderbergian419.2 - 393.3USA (Nevada) Dubaria sp. (596)
Pragian410.8 - 407.6Russian Federation (Bashkortostan) Atrypopsis thetis (81654)
Pragian410.8 - 407.6Tajikistan Atrypopsis thetis, Atrypopsis barba (45790)
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)