Basic info Taxonomic history Classification Included Taxa
Morphology Ecology and taphonomy External Literature Search Age range and collections

Didymothyridinae

Rhynchonellata - Athyridida - Athyrididae

Synonymy list
YearName and author
1979Didymothyridinae Modzalevskaya
1997Didymothyridinae Jin and Chatterton
2002Didymothyridinae Musteikis and Modzalevskaya
2002Didymothyridinae Williams et al. p. 1515

Is something missing? Join the Paleobiology Database and enter the data

RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
—Lophophorata
—PanbrachiopodaCarlson and Cohen 2020
phylumBrachiopodaCuvier 1805
RankNameAuthor
subphylumRhynchonelliformeaWilliams et al. 1996
classRhynchonellataWilliams et al. 1996
orderAthyrididaBoucot et al. 1964
suborderAthyrididinaBoucot et al. 1964
superfamilyAthyridoideaMcCoy 1844
familyAthyrididaeMcCoy 1841
subfamilyDidymothyridinaeModzalevskaya 1979
subfamilyDidymothyridinaeModzalevskaya 1979

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.

Subfm. †Didymothyridinae Modzalevskaya 1979
show all | hide all
G. †Buchanathyris Talent 1956
hide
†Buchanathyris pulchra Talent 1963
†Buchanathyris westoni Talent 1956
G. †Collarothyris Modzalevskaya 1970
hide
†Collarothyris canaliculata Wenjukow 1899
G. †Didymothyris Rubel and Modzalevskaya 1967
hide
†Didymothyris didyma Dalman 1828
G. †Glassina Hall and Clarke 1893
hide
†Glassina laeviuscula Sowerby 1839
hide
†Leptathyris index Johnson 1971
G. †Pseudoprotathyris Modzalevskaya 1979
hide
†Pseudoprotathyris infantilis Kozlowski 1929
G. †Svetlania Baranov 1982
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: low Mg calcitep
Environment: marineuc
Locomotion: stationarysubo
Attached: yesp
Life habit: low-level epifaunalsubo
Diet: suspension feedersubo
Vision: blindc
Created: 2018-11-10 18:06:04
Modified: 2018-11-10 18:06:04
Source: subo = suborder, c = class, p = phylum, uc = unranked clade
References: Nesnidal et al. 2013, Aberhan et al. 2004

Age range: base of the Aeronian to the top of the Givetian or 440.50000 to 382.31000 Ma

Collections (170 total)


Time interval Ma Country or state Original ID and collection number
Aeronian440.5 - 438.6Canada (Quebec) Didymothyris sp. (184865)
Aeronian440.5 - 438.6Czechia Pseudoprotathyris ephemera (14087)
Telychian438.6 - 432.9Canada (Nunavut) Didymothyris sp. (184887)
Jaani433.5 - 431.2Estonia (Saare) Didymothyris didyma (174959)
Sheinwoodian432.9 - 430.6Canada (Nunavut) Pseudoprotathyris modzalevskayae (26003 26009 26014)
Sheinwoodian432.9 - 430.6Norway Glassina sp. (14275)
Sheinwoodian432.9 - 430.6Czechia Pseudoprotathyris ephemera (14096)
Wenlock432.9 - 426.7Czechia Pseudoprotathyris sp. (14091)
Wenlock432.9 - 426.7Canada (Northwest Territories) Didymothyris sp. (26059)
Wenlock432.9 - 426.7Lithuania Glassina sp. (207295)
Wenlock - Ludlow432.9 - 422.7China (Sichuan) Glassina plicata (27805)
Wenlock - Leintwardine432.9 - 419.62Sweden (Gotland) Didymothyris didyma (192371)
Jaagarahu431.2 - 428.6Estonia (Saare) Didymothyris biohermica (175061)
Homerian430.6 - 426.7Norway Glassina sp., Glassina laeviuscula (14316)
Homerian430.6 - 426.7Sweden (Gotland) Didymothyris didyma, Glassina laeviuscula (13529)
Homerian430.6 - 426.7Czechia Jarovathyris canaliculata (14054) Pseudoprotathyris ephemera (14098 14101)
Homerian - Gorstian430.6 - 425.0Russian Federation Greenfieldia uberis (23500)
Homerian - Gorstian430.6 - 425.0Sweden (Gotland) Didymothyris didyma (13530)
Homerian - Gorstian430.6 - 425.0Lithuania Pseudoprotathyris infantilis (192573)
Rootsikula428.6 - 426.7Estonia (Saare) Didymothyris didyma (192134)
Gorstian426.7 - 425.0Ukraine Glassina pentagona (23375)
Gorstian426.7 - 425.0Czechia Pseudoprotathyris daeles (14106)
Paadla426.7 - 423.0Estonia (Saaremaa) Didymothyris biohermica (192131)
Paadla426.7 - 423.0Estonia Didymothyris didyma (13727 206931 207255) Didymothyris katriensis (175080)
Paadla426.7 - 423.0Estonia (Saare) Didymothyris biohermica (175076) Didymothyris didyma (175077 192133 193713 193715 206879 206911 206961 206962 206976 206977 206978 206979) Didymothyris didyma, Didymothyris biohermica (192132 195603 206880)
Gorstian - Ludfordian426.7 - 422.7Czechia Pseudoprotathyris daeles (14066)
Gorstian - Ludfordian426.7 - 422.7Sweden (Gotland) Didymothyris didyma, Glassina laeviuscula (13531)
Ludlow426.7 - 422.7Russian Federation Didymothyris didyma (23636 23747 24772) Didymothyris sp. (23637 23638)
Ludlow426.7 - 422.7Ukraine Didymothyris biohermica (23376 23459) Didymothyris didyma (23356 23480) Glassina usitata (23372)
Ludlow426.7 - 422.7Estonia Didymothyris didyma (13735)
Ludlow - Pridoli426.7 - 419.62Lithuania Pseudoprotathyris infantile (26291 207297)
Ludlow - Pridoli426.7 - 419.62Ukraine Didymothyris didyma (23427)
Ludlow - Pridoli426.7 - 419.62Estonia Didymothyris sp. (13732)
Ludfordian425.0 - 422.7Czechia Jarovathyris canaliculata (14037 14069 14070 14111 14112 14164) Jarovathyris canaliculata, Pseudoprotathyris gerdaeles (14110)
Ludfordian425.0 - 422.7Ukraine (Podolia) Didymothyris didyma (229365)
Ludfordian425.0 - 422.7Sweden (Gotland) Didymothyris didyma (13532)
Ludfordian425.0 - 422.7Lithuania Pseudoprotathyris infantilis (192569 192575 192576)
Ludfordian - Pridoli425.0 - 419.62Ukraine Collarothyris canaliculata (14147)
Ludfordian - Pridoli425.0 - 419.62Lithuania Collarothyris canaliculata (192571)
Pridoli422.7 - 419.62Belarus Glassina sp. (23655)
Pridoli422.7 - 419.62Russian Federation Collarothyris canaliculata (24745 24746 24747)
Pridoli422.7 - 419.62Poland Protathyris infantile (13883)
Pridoli422.7 - 419.62Lithuania Collarothyris canaliculata (13761 192562 192577 192997 206825 206829) Collarothyris canaliculata, Pseudoprotathyris infantilis (192568 192586 192590 206828) Collarothyris sp., Pseudoprotathyris infantile (13763) Pseudoprotathyris infantile (192998 207298) Pseudoprotathyris infantile, Collarothyris canaliculata (192999 207299 207334) Pseudoprotathyris infantilis (192549 192550 192553 192558 192565 192589 206824)
Pridoli422.7 - 419.62Ukraine Collarothyris canaliculata (13873 23438) Didymothyris didyma (23359) Pseudoprotathyris infantilis (14148)
Ohesaare421.6 - 419.62Estonia (Saare) Collarothyris collaris (193837)
Helderbergian - Lochkovian419.62 - 413.02Ukraine Protathyris infantile (13875)
Lochkovian419.62 - 413.02Ukraine Pseudoprotathyris infantilis (14151 14152)
Lochkovian419.62 - 413.02Poland Protathyris infantile (13884)
Lochkovian419.62 - 413.02Australia (New South Wales) Buchanathyris waratahensis (25705)
Lochkovian419.62 - 413.02Czechia Jarovathyris sp. (14121)
Pragian413.02 - 410.62Australia (Victoria) Buchanathyris cf. sp. A (75714) Buchanathyris pulchra (75711) Buchanathyris pulchra, Buchanathyris westoni (25720) Buchanathyris sp. A (75712 75713) Buchanathyris westoni (75681 75682 75688 75689)
Pragian - Emsian413.02 - 393.47Australia (Victoria) Buchanathyris westoni (25715 25716 25717)
Early/Lower Emsian410.62 - 399.5Morocco Svetlania sp. (150334)
Early/Lower Emsian410.62 - 399.5China (Guangxi) Leptathyris sp. (25866)
Early/Lower Emsian410.62 - 399.5USA (Alaska) Leptathyris borki (3476 3478 3480 3483 3486)
Emsian410.62 - 393.47Czechia Leptathyris deino (5783)
Emsian410.62 - 393.47Australia (New South Wales) Buchanathyris sp. (35556)
Late/Upper Emsian399.5 - 393.47Canada (Nunavut) Leptathyris sp. (26624 26625)
Late/Upper Emsian399.5 - 393.47Russian Federation Leptathyris salairica (35718 35719)
Eifelian393.47 - 387.95USA (Nevada) Leptathyris circula (3826 5293 5294 5295 5296 5297 5298 5299 5302 5303 5304) Leptathyris index (3830 44124) Leptathyris sp. (5305)
Eifelian393.47 - 387.95Czechia Leptathyris deino (5792 5818 5819) Leptathyris sp. (235317)
Eifelian - Givetian393.47 - 382.31USA (Nevada) Leptathyris obsolescens (94266 94278)
Givetian387.95 - 382.31USA (Nevada) Leptathyris obsolescens (94402) Leptathyris sp. (94270 94277 94403 94409)
Givetian387.95 - 382.31Canada (Northwest Territories) Leptathyris obsolescens (94512 94513 94514)